查询词典 spike

Studies on statistical properties of spontaneous spike trains of single auditory nerve have shown that the distributing patterns of interval in spike trains represent Poisson distribution. Since Poisson distribution is one of the simplest stochastic processes, previous studies on spontaneous spike trains of single auditory nerve were performed primarily by assuming them as stochastic processes. Recently, further studies on nonlinear dynamic system show that we have not enough evidence to demonstrate the process, whose distribution of probability density is exponential, is Poisson process.

中文题名豚鼠听神经单纤维放电序列的非线性特性分析副题名外文题名 Analysis on nonlinear properties in spike trains of single auditory nerve fiber in guinea pig 论文作者林龙年导师孙心德教授学科专业生理学研究领域\研究方向听觉神经生物学学位级别博士学位授予单位华东师范大学学位授予日期2001 论文页码总数91页关键词听神经听觉神经生理豚鼠馆藏号BSLW /2001 /Q42 /41 对听神经单纤维自发放电序列的统计特性研究表明，听神经单纤维放电间隔呈泊松分布，而泊松过程是最简单的随机过程之一，因此以往的研究主要将听神经单纤维自发放电序列作为随机过程来处理。

Now we have known that SARS-CoV encoded 11 varietal proteins. They have 4 constitutive proteins: spike protein, membrane protein, envelope protein and nucleocapsid protein. Spike protein trimer form spike and exsertion? virus peplos on the surface. Spike protein is archi-surface antigen component of virus, it has acceptor binding and membrane fusion activity. Spike protein has important effect at tissue tropism, cell-fusion and toxicity. Nucleocapsid protein can bind genome RNA to shape neucleocapsid. Membrane protein and envelope protein are necessary constituent to shape virus peplos. Spike protein is I-type membrane glycoprotein, it mediate virus binding with host cell epimembranal acceptor and to fuse host cell membrane.

SARS-CoV属于巢状病毒目、冠状病毒科，为单正链RNA病毒，基因组全长约29.7kb，已知编码11种蛋白，其中包括4种结构蛋白，分别是刺突蛋白、包膜蛋白、小包膜蛋白和核蛋白或核壳体蛋白。S蛋白三聚体形成突起，伸出包膜表面。S蛋白是病毒的主要表面抗原成分，具有受体结合和膜融合活性，在组织嗜性、细胞融合和毒力等方面起重要作用。N蛋白与基因组RNA结合形成核衣壳。M蛋白和E蛋白是包膜形成所必需的成分。

ABC has picked up a script from John Eisendrath focusing on the role of the New Orleans police force in post-Katrina New Orleans, and NBC already is developing the Spike Lee project,"NoLa," that focuses on the lives of those caught up in the city's recovery.

ABC 已经选定了 John Eisendrath 创作的，集中讲述新奥尔良警察在卡特里娜台风过后发挥力量的剧本，而 NBC 已经开始制作 Spike Lee 节目《 NoLa 》，这个故事反映的是在城市恢复过程中成长的一群人的生活。

The results showed that length from flag leaf pulvinus to spike base has the largest coefficient of variance of 42.1% and 37.2% in both DS and WW environments, respectively, while the spikelet per spike has the smallest CV of 6.4% and 5.7%. Under different water regimes, spike number per plant, effective spikelet per spike and peduncle length contribute a lot to the stable grain yield. Genetic diversity indices of DTI were from 1.95 to 2.07, with an average value of 2.02. Based on the DTI of agronomic traits, all accessions could be clustered into seven groups, the first and third groups are not sensitive to the water regimes, and the second group is more suitable for planting in dryland.

结果表明：在雨养和灌溉条件下，穗叶距的变异系数最高，分别为42.1%和37.2%，单穗总小穗数的变异系数最低，为6.4%和5.7%；不同水分条件下，植株稳产性主要受单株穗数、有效小穗数及穗下节长的影响；性状耐旱指数的多样性指数在1.95到2.07之间变化，平均值为2.02；根据性状耐旱指数将供试材料分为7个类群，其中第I、第III类群材料表现为对水分条件不敏感，而第II类群材料更适于在干旱条件下种植。

The corona-like structure of the virus is formed by a trimer of spike protein.

冠状病毒之冠状外衣结构是由spike蛋白以三聚体之方式组合而成。

Effect of protein and lipid in rice on starch physicochemical characteristics, difference between the region of non-chalkiness and chalkiness of rice, dynamic variation of cell structure and CaM distribution on rice spike were expounded in this study. It was found that protein and lipid in rice had important effect on starch gelatinization, there were distinct differences between the region of non-chalkiness and chalkiness of rice, vascular bundle system in rice spike was changed during grain filling, difference quality of different position of rice spike was more distinct in dense spike rice for more powerful vascular bundle system, the development of rice seeds was corresponded to pericarp development, difference quality of different position of rice spike was also related to transport function of rachilla besides activity of "source", and calmodulin relative activity was closely related to grain filling velocity and enginery properties.

通过实验发现：稻米中蛋白质、脂肪对淀粉的糊化过程有着较大的影响；精米的非垩白与垩白部位以及心白与腹白部位之间在蛋白质、氨基酸含量及组成方面存在着明显差异：水稻穗部大维管束面积以及主穗轴维管束数目在灌浆过程中存在明显的动态变化趋势；密穗型水稻强势粒的维管组织比散穗型水稻发达，致使其强、弱势粒维管组织差异明显加大；果皮的发育与籽粒发育状况是相适应的：强势粒和弱势粒在灌浆生理方面的差异，不仅表现在籽粒本身的&库活性&上，而且也与其着生小穗轴的输导功能有关；CaM相对活性与水稻灌浆速率、机能特征间存在着密切联系。

In addition to being a highly skilled automotive mechanic and engineer,"Sparkplug" Witwicky (for whom no real name was offered in the cartoon) had, in his lifetime, also worked in the crystal mines of Burma, and was working on an oilrig with his son, Spike, in 1984 when a Decepticon attack brought the Transformers into his life.

此外，&Sparkplug& Witwicky（剧中没有给出过真实姓名）作为一个技术娴熟的汽车维修技师和工程师，他一生中曾经在缅甸的水晶矿里干过活，并在1984年和儿子Spike一起在油井工作时遭遇霸天虎的袭击，由此，TF进入了他的生活中。

Spike is a dog that has a history of biting, so they must find an experienced trainer to work with him before he can be placed in a new home.

Spike是一只有咬人纪录的狗，因此在能将它安置於新家之前，他们必须找到一位有经验的训练师来训练它。

They were all real people I knew or had met, and that was my life experience at the time, but it was all hidden beneath what I thought of as John Lennon type 'eggman, sitting on a cornflake, goon show, Spike Milligan' language.

但是他们都隐藏在这些符号之后，就象 John Lennon 写'eggman， sitting on a cornflake， goon show， Spike Milligan'一样，我给予这些符号以含义。

As everyone knows, the spike is only one shot to kill, as long as a fatal blow, but unfortunately, time is too short spike, only a miserable 30 minutes, while the spike of the low probability of success is poor, I have a few or even Fire killed a beast in the骑将did not like the spike, a group of strange soldiers cited a half or so of the monthly probability of very much, Master ice can roar, priests, the only one up at the knife fight, In general, the players will be picked up after the spike it is very difficult to play big strange, but short spike, it may not wait until the place was already an hour, so the present situation, recommended to Hemosiderosis three, I each spike and get hit all go there to fight the fire beast骑将, Zuma matter, inorganic Ling animal attack and destroy a lot of violence, another spike appears to be invalid on the Balrog, I tried three no连杀about the spike.

1：秒杀。众所周知，秒杀就是只一击毙杀，只要一出一刀致命，只可惜，秒杀时间太短，才只有可怜的30分钟，而秒杀的成功几率实在是低的可怜，我有几次甚至是打死一个地火兽骑将了也没出一下秒杀，战士引一群怪使半月或包月出的几率非常大得多，法师冰咆哮也可以，道士呢，只能上去一刀一符的打，一般来说，玩家拣到秒杀后都会去打很难大的大怪，但是由于秒杀时间过短，也许没等到地方呢就已经小时了，所以目前来看，推荐去铁血三层，我每次得到秒杀和重击都去那里打地火兽骑将，祖玛件，破击兽灵无机暴了不少，另外秒杀对炎魔似乎无效，我试了连杀3个都没出一下秒杀。

Graf, without question, is the greatest women's player in history.

格拉芙，现在，毫无疑问是女子网坛历史上最伟大的选手。

If not, you will have to look around at all your important data.

如果没有，您将需要检查所有的重要数据。