查询词典 population mean

Tenth. A series of mathematical model of genetic mechanism of common population have been established,they are mathematical description of genetic mechanism of common population, so the population that the population genetics researching have extended from panmixia population, inbreeding population,selfing population to common population. It will start the new research territory of population genetics and promote its development.

本文建立了普通群体遗传机制的一系列数学模型，这是对普通群体遗传机制的数学描述，它使群体遗传学所研究的群体由随机交配群体、近亲交配群体、自交群体扩展到普通群体。

The results showed that Liquidamba formosana, Quercus acutissima, and Quercus fabri populations had the dominant positions in the forest community of Purple Mountain Area of Nanjing. During the growth process, the mortality of L. formosana, Q. acutissima, and Q. fabri were higher in low age. After entering into the middle-age stage, the upper space was occupied by oak and L. formosana population all died. The mortality of Q. acutissima and Q. fabri populations were increased with the increasing of diameter class. L. formosana population in the Purple Mountain Area of Nanjing belonged to be the typical growing population and Q. acutissima population was a decreasing population. Q. fabri population belonged to be the growing population on the whole, but the diameter class in middle parts was incomplete and the population was difficult to be renewed. Among the studied quadrate, only one dominant population showed an aggregated distribution and other dominant species showed the random distribution. Either, all the dominant species in all the quadrates presented random distribution.

结果表明，枫香种群、麻栎种群和白栎种群在南京紫金山地区森林群落中占有优势地位；枫香种群、麻栎种群和白栎种群在其生长过程中，在低龄时期，死亡率都较高，进入中龄期后，由于上层空间都被栎木占据，枫香种群全部死亡，而麻栎种群和白栎种群的死亡率则随着径级的增大而增大；南京紫金山地区枫香种群属于典型的增长型种群，麻栎种群属于衰退型种群，白栎种群总体上属于增长型群落，但中间径级不完整，种群更新较为困难；在所研究的每一个样方中，一般只有一个优势物种呈聚集分布，而其他优势物种呈随机分布，或样方中所有优势物种都呈随机分布。

Compared with control,①the mean tumor weight of H22 of SXKA Granules three dose groups were decreased significantly(P.01,P.05),and the mean inhibition rates of SXKA Granules 20、10 g/kg dose groups were above 30%;②the mean tumor weight of S180 of SXKA Granules three dose groups were decreased significantly(P.01),and the mean inhibition rates of SXKA Granules 20、10 g/kg dose groups were above 32%;③the mean tumor weight of EAC of SXKA Granules three dose groups were decreased significantly ( P.01, P.05),and the mean inhibition rates of SXKA Granules 20 g/kg dose groups were above 38%;④the mean tumor weight of Lewis carcinoma of SXKA Granules three dose groups were decreased significantly(P.01, P.05),and the mean inhibition rates of SXKA Granules 20、10、5 g/kg dose groups were above 36%;⑤the mean tumor weight of W256 of SXKA Granules three dose groups were decreased significantly ( P.01, P.05),and the mean inhibition rates of SXKA Granules 20、10 g/kg dose groups were above 32%;⑵Compared with control,SXKA Granules 20、10 g/kg dose groups had extended the survial time of the P388-bearing mice respectively(P.01),and the mean prolong rates of SXKA Granules 20、10 g/kg dose groups were above 50%;⑶Compared with S180-bearing group, SXKA Granules 20、10 g/kg dose groups could increase the weight of thymus and spleen, Spleen index and thymus index were increased, SXKA Granules 5 g/kg dose group could increase thymus index(P.05);⑷As Compared with control group, SXKA Granules 20、10 g/kg dose groups could improve mouse serum half hemolysis value depressed by transplanted tumor dramatically(P.01), which revealed the SXKA granules could improve the mouse humoral immunity system;⑸SXKA Granules 20 g/kg dose group could increase of englobe indexαon S180-bearing mice remarkably(P.01), which indicated the SXKA Granules could improve their cellular immunity system.

对荷W256大鼠，生兴克癌冲剂20、10、5 g / kg三组的平均瘤重明显低于对照组(P.01，P.05)，生兴克癌冲剂20、10 g / kg组的平均肿瘤抑制率均大于32 %；⑵与空白对照组相比，生兴克癌冲剂20、10 g/ kg能显著地延长移植小鼠白血病P388小鼠的存活天数(P.01)，生兴克癌冲剂20、10 g/ kg对荷白血病P388小鼠生命延长率均在50%以上；⑶与S180荷瘤组相比，生兴克癌冲剂对荷瘤鼠的免疫器官重量、胸腺指数和脾指数有一定的提高趋势，其中生兴克癌冲剂5 g / kg组对荷瘤小鼠的胸腺指数有一定的提高作用(P.05)；⑷与S180荷瘤组相比，生兴克癌冲剂20、10 g /kg组可提高由荷瘤引起的小鼠血清半数溶血素值的降低(P.01)，表明其可提高荷瘤小鼠体液免疫功能；⑸与对照组相比，生兴克癌冲剂20 g /kg组可提高荷S180肉瘤小鼠的免疫吞噬系数α值(P.01)，表明其可提高荷瘤小鼠细胞免疫功能。

From late 1970s,Chinese technological staff began to do deep research on the issue of population control and achieved a lot of researching results at three levels: population database , technology and soft ware of population analysis, the informational system of population management, the surporting system of population strategy and population forecast and software are at practical research level; the system control theory of nonlinear population distribution parameter in this article is of basic research.

从七十年代末，我国科学技术工作者开始对我国人口控制问题进行了深入的研究，分别从三个层面取得了许多研究成果：人口数据库、人口分析技术和软件、人口管理信息系统、人口决策支持系统、人口预测和软件等，属于应用研究层面；人口系统论和人口控制论等属于应用基础研究层面；而本文的非线性人口分布参数系统控制理论，则属于基础研究。

Fail don't mean you is a for failed, fail to just mean you haven't succeeded; Fail don't mean you a have no become, fail to mean you get experience; Fail don't mean you are a stupid person who don't know to improvise, failing to mean you have Attic faith; Fail don't mean you have to has been suppressing not and quickly, failing to mean you take pleasure in trying.......

失败并不表示你是一为失败者，失败只是表示你尚未成功；失败并不表示你一无所成，失败表示你得到经验；失败并不表示你是一个不知变通的蠢人，失败表示你有坚定的信念；失败并不表示你必须一直压抑不快，失败表示你乐意尝试。。。。。。。

In this paper, the theory, algorithm, and experiment of automatic object detection and tracking are studied in depth. It is firstly pointed out that the essential of Mean Shift method is a special Newton-Gaussian method. A new method named Fast Mean Shift is established to stretch the conservative step of Mean Shift method. The convergence and validity of this new method are proved in theory. And it is also proved that the convergence speed of Fast Mean Shift is faster than that of Mean Shift. The contrast experiments of searching the maximum possibility density of random of data sets in plane and 3D space are done. The results show that this new method can reduce the iterations greatly. A new object tracking method based on Fast Mean Shift is built to improve the object tracking performance, which is shown in the face tracking experiment with the tennis sequence provided by the Ohio State University, and the car tracking experiment with the car sequence provided by Kalsruhe University. The face trcking experiment with highly noised images show that the object tracking method based on Fast Mean Shift has strong anti-jamming ability. A new fast color object detection technology based on characteristic color is established, which use characteristic color distribution to compute the characteristic color vector of any area in an image quickly. With the high performance search method, the fast object detection is achieved. At last, using object tracker based on Fast Mean Shift and color object detector based on characteristic color with the Kalman filter, PID controller, searial communication and other technologies, automatic object detection and tracking system with control system is built. The availability and anti-jamming ability of this system are verified by some object detection and tracking tests in different scenes.

本文对目标自动识别与跟踪进行了理论、计算、试验三方面的深入研究，主要包括：首次指出了目标跟踪技术中常用的均值迁移方法的本质为一种特殊的高斯-牛顿方法，改进了均值迁移方法步长取值保守的弱点，建立了快速均值迁移方法，证明了该方法的收敛性、有效性以及收敛速度优于均值迁移方法；进行了平面和3维随机分布数据集的最大概率密度搜索对比试验，试验结果表明，快速均值迁移方法大大减少了迭代次数；建立了基于快速均值迁移的目标跟踪方法，利用俄亥俄州立大学提供的乒乓球序列图像和卡斯鲁厄大学的汽车序列图像，对人脸和汽车目标跟踪性能分别进行了对比试验，并进行了高噪声人脸图像目标跟踪试验，结果表明，基于快速均值迁移的目标跟踪方法有效提高了目标跟踪性能，具有很强的抗干扰能力；建立了一种新型彩色目标自动识别方法，采用特征色彩分布函数实现了对任意图像区域特征色彩矢量的快速计算，建立了高效的搜索方法，实现了彩色目标的快速识别；将基于快速均值迁移方法的目标跟踪方法、基于特征色彩的目标识别方法与卡尔曼滤波、PID控制、串行通讯等技术结合，建立了带有控制系统的快速目标自动识别与跟踪系统，并在不同场景下进行了目标自动识别与跟踪试验，验证了快速目标自动识别与跟踪系统的有效性和抗干扰能力。

You can move along I believe that we're done With whatever we was tryna do Cause you up and did me wrong Cupid got a big gun with a blindfold shoot She gave another brother access To a little black dress You know the one, short silky and backless Dude named oscar, asked if shes an actress I caught him hustlin Pinned to the mattress And now shes lying to my face Eyes burnin up like her words was mase I dont even hear what she tryin to say Song playin in my head irreplacable To the lies im deaf All i can hear is to the left to the left So i say get out and dont touch that jacket Your stuff i already packed it, im bein polite I dont wanna be rude I dont mean to be mean But i dont gotta deal with this mess Tellin me i need you but you know you need me But if thats how you feel you can just Move alone move along move along move along No argument no fight Move alone move along move along move along Im just tryin to be polite And if i seem a bit chill Its because i dont sweat the small Find another girl please believe i will I aint trippin off you at all A boss from the beginning Been there from a minute So me losin you is still me winning Found out bout you sinnin So you wonder why the hell im grinning And now shes lying to my face Eyes burnin up like her words was mase I dont even hear what she tryin to say Song playin in my head irreplacable To the lies im deaf All i can hear is to the left to the left So i say get out and dont touch that jacket Your stuff i already packed it, im bein polite I dont wanna be rude I dont mean to be mean But i dont gotta deal with this mess Tellin me i need you but you know you need me But if thats how you feel you can just Move alone move along move along move along No argument no fight Move alone move along move along move along Im just tryin to be polite Please dont get me wrong Baby understand Im tryna say get gone Thet nicest way i can Cuz im not what you want See i tried to make this work But our love is in the dirt So lets see who calls who first I dont wanna be rude I dont mean to be mean Tellin me i need you but you know you need me Move alone move along move along move along No argument no fight Move alone move along move along move along Im just tryin to be polite I dont wanna be rude I dont mean to be mean But i dont gotta deal with this mess Tellin me i need you but you know you need me But if thats how you feel you can just Move alone move along move along move along No argument no fight Move alone move along move along move along Im just tryin to be polite

你可以沿着我认为，我们就大功告成了随着无论我们做了tryna 原因你和我没有错丘比特带着一个眼罩大枪射击她给了另一个兄弟访问对于一个小黑裙你知道一个短柔滑和露背多德名为奥斯卡，询问畲族女演员我发现他hustlin 别在床垫现在畲族撒谎，我的脸眼睛burnin有如她的话是万世余dont甚至水手都想听听她说宋在我的脑海演奏，不可替代的即时通讯的谎言聋人我只能听到的是向左向左所以我说出去和dont接触的夹克你的东西我已经挤满与否，IM拜因礼貌俺不用想成为粗鲁余dont指的是指但我不gotta处理这个烂摊子泰兰我我需要你，但你知道你需要我但是，如果多数民众赞成你的感觉你可以移动独自沿沿沿移动move 没有理由不打移动独自沿沿沿移动move 进出口只是水手都想要有礼貌如果我似乎有点冷它的汗水，因为我dont小找到另一个女孩，请相信我会俺不是trippin关闭你所有从一开始老板在那里的一分钟所以，我洛辛你仍然是我获胜发现回合你sinnin 所以，你想知道为什么地狱的即时笑嘻嘻现在畲族撒谎，我的脸眼睛burnin有如她的话是万世余dont甚至水手都想听听她说宋在我的脑海演奏，不可替代的即时通讯的谎言聋人我只能听到的是向左向左所以我说出去和dont接触的夹克你的东西我已经挤满与否，IM拜因礼貌俺不用想成为粗鲁余dont指的是指但我不gotta处理这个烂摊子泰兰我我需要你，但你知道你需要我但是，如果多数民众赞成你的感觉你可以移动独自沿沿沿移动move 没有理由不打移动独自沿沿沿移动move 进出口只是水手都想要有礼貌请不要误会我的意思婴儿理解进出口tryna说得到了泰德最好的方法可以让我 Cuz im没你想要的瞧，我努力使这项工作但是，我们的爱情是在土因此让我们看看谁需要谁第一俺不用想成为粗鲁余dont指的是指泰兰我我需要你，但你知道你需要我移动独自沿沿沿移动move 没有理由不打移动独自沿沿沿移动move 进出口只是水手都想要有礼貌俺不用想成为粗鲁余dont指的是指但我不gotta处理这个烂摊子泰兰我我需要你，但你知道你需要我但是，如果多数民众赞成你的感觉你可以移动独自沿沿沿移动move 没有理由不打移动独自沿沿沿移动move 进出口只是水手都想要有礼貌

Objective:to study the level of total anaerobic population, total aerobic population, four kinds of anaerobes and two kinds of aerobes in excrement of sufferers of varies kinds of irritable bowel syndrome and that of normal persons.methods:excrement specimens from 52 ibs sufferers of different kinds and that of 18 normal volunteers were collected, and the level of four kinds of anaerobes and two kinds of aerobes were quantified.results:the level of total anaerobic population and total aerobic population of excrement specimens of three kinds of ibs sufferers were different significantly, particularly the level of bifidobacterium and cillobacterium(p.01);the level of bacteroid population was higher significantly in diarrhea-predominant and mixed type of ibs sufferers (p.01);the level of enterococcus population was higher significantly in diarrhea-predominant ibs sufferers(p.05);among the aerobes, the number of escherichia coli and staphylococcus aureus colonies were increased by different level(p.01or0.05) in the ibs suffers, in particular, the number of escherichia coli colonies in diarrhea-predominant ibs sufferers increased most significantly.conclusion:sufferers of different types of ibs have different intestinal tract dysbacteria phenotypes.

目的：了解不同类型肠易激综合征患者和健康状况正常的人粪便中总厌氧菌群和需氧菌群及常见的4种厌氧菌和2种需氧菌的含量情况。方法：对临床上确诊的各类型ibs患者共52例和18例健康状况正常的志愿者，采集粪便标本进行总厌氧菌群和需氧菌群及常见的4种厌氧菌和2种需氧菌定量检测。

Their low wages has expedited the development of these enterprises. To date, the ratio of the external employed population in the total employed population has been on the rise. And to some extend, it increased the urbanization level of Quanzhou, reducing the spatial dispersion of its in-situ urbanization. Secondly, as a source of the in-situ urbanized population in Quanzhou, up to now, the proportion of the external floating population in the total population and urban population has shown a rising trend.

迄今外来就业人口在总就业人口中的比例呈上升趋势，并在一定程度上提高了泉州的城市化水平，削弱了其就地城镇化的空间分散性；②作为泉州就地城镇化的人口来源，迄今外来流动人口在总人口和城镇人口中的比例都呈上升趋势，他们在泉州各县市的分布由于乡镇企业的发展水平差异而具有一定的规律性。

For more exact modeling population distribution condition and more expressly reflecting population spatial pattern in urban region,with the fifth census data of Shenyang City,in this paper we spatialize population data by using grid calculating,model population distribution by using Geo\|statistics,identify population pattern by using DEM models and analyze characters of population distribution.

为准确地模拟城市人口分布，清晰地反映城市人口分布格局，本文利用沈阳市第五次人口普查资料，采用网格计算方法空间化人口数据、地统计学的空间插值方法模拟人口分布。

Warden: That's a beautiful dog, but don't bring her again.

那是条漂亮的狗，但是不要再把她带来了。

You get up in the morning – no hangover!

你第二天早上起来的时候—不会宿醉！