查询词典 null function

No fragments were amplified from some loci of EST-SSRs, which may suggest the loss of these loci in mirror carp genome or sequence divergence at the primer binding sites. These null alleles may result from selection because functional genes are under more selection pressure than non-encoding loci. Overall, population genetic variation is high for each of the five mirror carp, and the differentiations are also significant among populations.

3在与功能基因相关的多个微卫星基因座位上，扩增产物呈现不同程度的缺失现象，这些无效等位基因的产生可能与结构基因在育种中受到人工选择的影响较大有关。

As an example, lets retrieve the one document with name=='mongo'. There are many ways to do it, including just calling next on the cursor (after checking for null, of course), or treating the cursor as an array and accessing the 0th element.

例如，我们可以通过很多种方式检索一个名称为'mongo'的document，包括在游标中调用next函数(当然，要验证完是否为null之后)，或者把游标看做一个数组然后访问数组的[0]下标元素。

Monteith J L Fifty years of potential evaporation Dublin , 1994,null

刘昌明%洪嘉琏%金淮农田蒸散量的计算北京：气象出版社， 1991，null

Karim Chatti%KYONG K Y Dynamic analysis of multi-layered pavement system under moving load SAE 952634 , 1995,null

成祥生 弹性地基板由运动载荷引起的动力反应应用数学和力学， 1987，4

Inhibition of Nude1 phosphorylation using either null mutant or Cdk5 inhibitor roscovitine induces neuritic swellings in cultured neurons.

在哺乳动物中，有越来越多的证据表明这条通路对于有丝分裂，神经元的分化和迁移是至关重要的。

Inside is something like this, red/brown one is Live line, blue one is Neutral/Null line and green one is earth line.

里面大概是这样，红/褐色的是火线，蓝色是中线而青色是地线。

If no control with the integer ID given by the nID parameter exists, the value is NULL.

如果没有控件具有nID给出的整数ID，则返回NULL。

Here, nl is a null-terminated array of nlist structures.

这里，nl是一个null结尾的nlist结构数组。

If the message is sent by the current process, it is nonzero; otherwise, it is NULL.

如果消息是由当前进程发出的， wParam 为非0；否则，为空。

In fact, all comments become null and void after 7 Days.

事实上，所有的话7天后就无效。

If I didn't care what anyone thought, I would.....

如果我不介意别人怎么看，我会。。。。

In recent decades, Chile has mandated earthquake-proofing for new structures, requiring that materials like rubber and features like counterweights be built into the architectural designs to allow buildings to bend and sway during temblors rather than break.

在最近数十年里，智利已经为兴建防震的新土建结构而对建筑材料提出要求，需要的材料类似于橡胶，而特性就象运用在建筑设计中的平衡物体，一旦应用以后，当地震发生时建筑就能弯曲摇摆。