查询词典 null function

Individual SAs intracellularly injected both on the 'preferred'and 'null'side of the DSGCs showed the same degree of cofasciculation with the DSGCs.

从DSGC 偏好方向和零方向进入DSGC的单个SA树突与DSGC树突间的共成束程度也没有显著区别。

Gluskoter H J%Ruch R R%Miller W G%Cahill R A, Dreher G B, Kuhn J K Trace elements in coal- Occurrence and distribution Urbana:Illinois State Geological Survey Circular 499 , 1977,null

代世峰%艾天杰%焦方立%侯慧敏%毛鹤龄%马凤学%李宝春%辛泽时不同成因类型煤的可选性评价煤田地质与勘探， 2001，1

Nowak J Petrological coal seam accumulation model for the Zacler Formation of the Lower Siesian coal basin,Southwestern Poland 10.1144/GSL.SP.1996.109.01.20 London:The Geological Society , 1996,null

代世峰%任德贻%唐跃刚%艾天杰%周强%马凤学%李宝春乌达矿区高硫煤中菌藻类体的发现及意义 10.3321/j.issn：1000-1964.1999.01.014 中国矿业大学学报， 1999，01

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如果打印内容为空时，提示用户打印将取消

Romanov M N%Weigend S Analysis of genetic relationships between various populations of domestic and jungle fowl using microsatellite markers Poultry Science , 2001,null

高玉时%杨宁%李慧芳%王克华%童海兵我国地方鸡品种保种群微卫星多态性分析与分子标记档案的建立遗传， 2004，6

Kilroy GE%Foster SJ%Wu X Cytokine profile of human adipose-derived stem ceHs:expression of angiogenic,hematopoietic,and pro-inflammstory factors Journal of Cellular Physiology , 2007,null

魏义勇%胡蕴玉%郝伟%张德志%吕荣%白建萍%王军重组人骨形态发生蛋白-2诱导脂肪成体干细胞成异位软骨的研究中华实验外科杂志， 2006，5

The metaphase plate would thus be the null point between two equal but oppositely directed and acting groups of kinetochore tubules.

中期板大概是两个相等而方向相反的放射状着丝点微管群之间的平衡点。

So we must avoid the null labor contract and prevent the dispute of the labor contract.

因此，这个关口把住了，就能有效地避免无效劳动合同的出现，防止劳动合同争议的发生，稳定劳动关系。

Torrisi C The Determinants of Direct Investment in a Small LDC Journal of Economic Development , 1985,null

魏巍贤 外商在中国直接投资的决定因素分析预测， 1997，3

A left null factor of derivative matrix is introduced, and the sliding surface and the control's parameterization can be obtained by sloving strict LMI.

引入导数矩阵的左零因子，使得滑模曲面及控制器参数的求解可经过求解严格线性矩阵不等式获得，在一定程度上简化了LMI方法在奇异系统变结构控制器设计计算中的计算复杂性。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。