查询词典 acceleration-time graph

Pattern of change of time of two ground time is roughly same also, sichuan at the beginning of time of ~60 of 50 time end warmer, end of time of the ~90 at the beginning of 60 time slants cold, air temperature is apparently elevatory since 90 time end and strength is greater; Chongqing end of time of ~60 of 50 time end is warmer, air temperature change and Sichuan province are basic and identical after 70 time.

两地年代际变化规律也大致相同，四川50年代末~60年代初较暖，60年代初~90年代末偏冷，90年代末以来气温明显升高且强度较大；重庆50年代末~60年代末较暖，70年代之后气温变化和四川省基本相同。

Theoretical analysis and simulation shows that the direction driving motor accelerates first, and then decelerates to compensate for the eccentricity when the satellite is deviated from laser center with a certain distance, and reacquires the tracking satellite. The needed time from reacquisition to tracking is affected by motor acceleration, telescope′s detecting precision, and detector′s response and treatment time, and the effect of detector precision on the reacquisition and re-tracking time is greater, as a result, the detector response and treatment time is decreased to the least.

理论分析与仿真结果表明，当卫星偏离光斑中心一定距离时，指向驱动电机先加速后减速，补偿这个偏心，重新捕获跟踪卫星；重新捕获到跟踪所需时间受电机加速度和望远镜探测精度以及探测器响应处理时间影响，其中探测器精度对重新捕获到跟踪所需时间影响较大，探测器响应处理时间要减小到最小；为了使从捕获到跟踪过程中卫星始终在扫描光斑范围内，经纬仪驱动电机的最小角加速度为25.5°/s2。

The relation between the parameter of ground motion and time is transformed into a pure random process with the amplitude varying with time. Based on the concept that there is the scaling invariant fractal structure in the transmission of earthquake motion and the self-affinity of the ground motion signal in time domain, an assumption is deduced that the curve of the stationary random noise of the ground motion varying with time is a fractal graph.

将一个运动参数的时间变化过程转化为具有时变振幅的一个纯随机振荡问题，运用地震运动传递具有无特征尺度的分形结构和地运动时域信号具有统计自相似性的概念，提出地面运动随机平稳噪声的时变曲线是一条分形曲线的假设。

The pneumonia ' this serious attack, causes her to think oneself likes a piece of delicate leaf, can blow as necessary by the cold wind she only is pessimistically was waiting for outside the window on the Changchun cane last the piece of leaf falls thin thin aftertaste, I detected she does this only is wasting own time although the time is an indifferent thing, it cannot pause the moment for someone but it is very fair, all has the certain time for each people, some people are unable reasonably to control own time, only is ignorantly muddles along, Only then causes the time quietly to sneak off, why finally falls empty throws the person which the time passage a deep sigh wastes the time often only to have when at that time only then to understand ' treasures the time the importance ' _ American scientist Franklin to say: You deeply love the life?

肺炎'这个沉重的打击，使她觉得自己像一片纤弱的叶子，随时会被寒风吹走。她只是悲观地等待着窗外长春藤上最后一片叶子的落下。细细地回味一下，我发觉她这样做只是在浪费自己的时间而已。虽然时间是个冷漠的东西，它不会为了某一个人而停留片刻。但它还是很公平，给每一个人都拥有一定的时间，有些人无法合理地支配自己的时间，只是浑浑噩噩地得过且过，才使得时间悄悄地溜走，最后落得虚掷年华的一声长叹。浪费时间的人为什么往往只有等到那时才懂得'珍惜时间的重要性'呢！

Response time is defined as the same point in the panel above to change from black and white plus the time required for change from white to black response time LCD there is a matter of time because the LCD is based on the rotation angle of liquid crystal molecules to control the light light and dark gray rotation of liquid crystal molecules will take time. the general aim is to monitor the use of word processing and web browser is under normal circumstances will continue to monitor display screen with a long period of time, then switch to a different picture of such a In fact, the use of fast response time more than slow the user is not affected but if you want to use animation or video monitor view will continue to change because the screen did not stop this time the response time will affect the picture quality.

坏点所谓坏点，是指液晶显示器上无法控制的恒亮或恒暗的点，坏点的造成是液晶面板生产时因各种因素造成的瑕疵，可能是particle落在面板里面，可能是静电伤害破坏面板，可能是制程控制不良等等等，坏点分为两种：亮点与暗点，亮点就是在任何画面下恒亮的点，切换到黑色画面就可以发现，暗点就是在任何画面下恒暗的点，切换到白色画面就可以发现，一般来说，亮点会比暗点更令人无法接受，所以很多monitor厂商会保证无亮点，但好像比较少保证无暗点的，有些面板厂商会在出货前把亮点修成暗点。

Time history method is universal, it can solve displacement, velocity and acceleration of structure at every time during earthquake, so it can get shearing force, damping force and seismic force at every time.

而时程分析法是一种普遍适应的方法，可以求出地震过程中每一瞬时的位移、速度和加速度反应，从而也就可以得到每一瞬时的构件剪力、阻尼器出力和地震力。

On moving base, a new initial alignment algorithm for strapdown inertial navigation system is proposed. In the algorithm, two special inertial frames, the initial-time inertial frame (i0 frame) and the initial-time SINS body inertial frame (ib0 frame), are defined and are selected as calculation reference frames, then, the calculation of initial alignment direction cosine matrix is expanded into three parts:(1) the DCM between i0 frame and the navigation frame will be easily obtained via local geographical coordinates and initial alignment time;(2) attitude updating using gyro samples gets the DCM between SINS frame and ib0 frame;(3) by explaining SINS specific force equation in SINS body frame, the relation between velocity log, accelerometer measurement and gravity acceleration is established to achieve the constant DCM from ib0 frame to i0 frame.

在运载体运动情况下，提出了一种适用于捷联惯导系初始对准的新算法，该算法以惯性空间为参考基准，即建立了初始时刻惯性坐标系（i0系）和初始时刻捷联惯组惯性坐标系（ib0系）两个惯性坐标系，将初始对准姿态矩阵的实现分解为三部分：（1）通过地理位置和初始对准时间求解i0系至导航坐标系的变换矩阵；（2）使用姿态更新算法实时计算捷联惯组相对于ib0系的变换矩阵；（3）通过惯导比力方程变形，获得测速仪辅助测量、加速度计输出和重力加速度之间的关系，从中可以求解出从ib0系至i0系的常值变换矩阵。

Try to do this in time – that would be impossible to do exactly, there are different factors that can affect the time, like file system cache, disk cache, distribution of files on a disk, what else is going on your computer, etc. The accurate estimation of time is possible only for processes which have speed and acceleration as natural characteristics.

尝试这样做的时间-这是不可能做到准确，有不同的因素会影响时间等文件系统缓存，磁盘缓存，磁盘上的文件分配，又是什么将您的计算机上，等时间的准确的估计可能只有进程具有速度和加速度的自然特色。

The authors performed 3D photographic measurement on the technical moves of ZHANG Wen-xiu as an excellent female hammer thrower in China to get relatively comprehensive body movement data by using two JVC3000 high-speed cameras, screened and analyzed the data by using SPSS software, and revealed the following findings: in terms of such technical parameters as spinning time, spinning track and spinning speed, there were some problems with this player, which restricted the enhancement of her performance, such as the double leg supporting time was shorter than the single leg supporting time; the angle of inclination of the track of various swirls (espe-cially the first swirl) was somewhat too big; the accelerating process was too short; too much attention was paid to acceleration at the single leg supporting stage; the spinning at the double leg supporting stage was too fast; the sus-tainable accelerating power was not high.

摘 要：采用两台JVC3000高速摄像机对中国女子链球优秀运动员张文秀的技术动作进行三维摄影测量，获得较为全面的人体运动学数据；运用SPSS软件对数据进行筛选和相关分析，发现该运动员在旋转时间、轨迹和速度等技术参数方面存在着一些制约成绩提高的问题，诸如双支撑时间短于单支撑时间、各圈(尤其第1圈)的轨迹倾角偏大、加速过程太短、单支撑阶段过于强调加速及双支撑阶段旋转过快、持续加速能力不强等。

the authors performed 3d photographic measurement on the technical moves of zhang wen-xiu as an excellent female hammer thrower in china to get relatively comprehensive body movement data by using two jvc3000 high-speed cameras, screened and analyzed the data by using spss software, and revealed the following findings: in terms of such technical parameters as spinning time, spinning track and spinning speed, there were some problems with this player, which restricted the enhancement of her performance, such as the double leg supporting time was shorter than the single leg supporting time; the angle of inclination of the track of various swirls was somewhat too big; the accelerating process was too short; too much attention was paid to acceleration at the single leg supporting stage; the spinning at the double leg supporting stage was too fast; the sustainable accelerating power was not high.

运动生物力学在乒乓球运动中的应用与。。。对投掷运动员运动损伤的调查分析与预。。。《运动防病治病讲座》健身运动的基本。。。都市运动研究：理论传统的界定和中国。。。《运动防病治病讲座》中年人的健身运。。。体校学生特征性运动自信心和运动动机。。。中国优秀沙滩排球运动员运动损伤流行。。。摘要：采用两台jvc3000高速摄像机对中国女子链球优秀运动员张文秀的技术动作进行三维摄影测量，获得较为全面的人体运动学数据；运用spss软件对数据进行筛选和相关分析，发现该运动员在旋转时间、轨迹和速度等技术参数方面存在着一些制约成绩提高的问题，诸如双支撑时间短于单支撑时间、各圈(尤其第1圈)的轨迹倾角偏大、加速过程太短、单支撑阶段过于强调加速及双支撑阶段旋转过快、持续加速能力不强等。

He became prime minister in 1997 and won international acclaim for his role in the Northern Ireland peace process.

他在1997年成为总理，并且因为在北爱尔兰的和平进程中发挥的作用受到国际社会的赞许。

Mixed Page Sorting Method Using the cuttable user model, this thesis proposes a mixed page sorting method by using cutted user model in server-side and complete user model in client-side.

隐私分级利用的混合式页面排序方法针对个性化搜索中搜索结果排序的问题，本文利用隐私可控开放的用户偏好模型，提出一个在客户端和服务器端分步进行的隐私分级利用的混合式页面排序方法。