数目

In chapter 3, Multi-Compartment Electrolyser was used to pre-fractionate protein extract from mouse liver.

实验证明，经过液相等电聚焦预分离富集后，碱端区域的双向凝胶电泳图谱质量显著提高，蛋白质点更清晰，并明显增多；蛋白质谱鉴定的可信度提高，鉴定成功的碱性蛋白质，尤其是极碱蛋白质数目明显增加。

All loci detected in the study showed polymorphism and the number of alleles ranged from 2 to 22 in total population.

在所检测的4个群体中，各群体均有较高的多态性，其杂合度都超过了0.55，各位点等位基因的数目为2~22。

The morphogenesis of floral organs in both srg mutant and wild-type rice Dular (Oryza sativa L.) was observed using the scanning electron microscope. The results showed that the floral primordia were differentiated under irregular pattern in srg mutant. After regular formation of lemma and palea primordia, the floral primordium of srg formed lodicule primordia inner to both lemma and palea, followed by the formation of stamens and carpel. Alternatively, floral primordia in srg were split to form two or more floral primordia. The number and position of stamens and carpels primordia were malformed.

利用扫描电子显微镜观察野生型水稻和裂颖水稻的颖花原基分化情况，结果发现，突变体水稻的幼穗在形成内、外稃原基后，有些颖花在形成浆片后并不是直接发育形成雄蕊原基，而是在外稃或内稃原基内侧又分化出浆片原基；有些颖花原基从中间缢裂，缢裂的颖花原基又分别形成类稃片的结构，颖花发育后期，6枚雄蕊发育畸形，并且观察到不同数目的雄蕊。

That's a surprisingly big fraction, and observers need to correct for it, Loeb says.

这可真不是一个小数目，观测者需要据此进行修正。

Ship speed was first calculated by dropping overboard a log attached to a reel of line knot ted at regular intervals; the number of knot s exposed while the log drifted and a sandglass emptied gave the vessel's speed in knot s.

船的速度最早的计算方法是往船外丢上一节木头，上面绑着一捆绳子，每隔固定的间距打个绳结；当木头漂浮而暴露在外绳结数目，加上沙漏的时间，就得到船的速度，称为节。

Ship speed was first calculated by dropping overboard a log attached to a reel of line knotted at regular intervals; the number of knots exposed while the log drifted and a sandglass emptied gave the vessel's speed in knots.

船的速度最早的计算方法是往船外丢上一节木头，上面绑着一捆绳子，每隔固定的间距打个绳结；当木头漂浮而暴露在外绳结数目，加上沙漏的时间，就得到船的速度，称为节。

Ship speed was first calculated by dropping overboard a log attached to a reel of line knotted at regular intervals; the number of knots exposed while the log drift ed and a sandglass emptied gave the vessel's speed in knots.

船的速度最早的计算方法是往船外丢上一节木头，上面绑着一捆绳子，每隔固定的间距打个绳结；当木头漂浮而暴露在外绳结数目，加上沙漏的时间，就得到船的速度，称为节。

The number raised to the logarithm of a designated number in order to produce that designated number.

被升到指定数字的对数上的数量，是为了得到那被指定的数目。

Can occur if you try to calculate the square root or logarithm of a negative number.

如果你试着计算否定数目的正直根或对数，能发生。

But that's probably a negligible fraction of the real toll, Wallace says, in view of a previous study by Lewison and others estimating that 200,000 loggerhead turtles alone are killed each year just from fishing hooks.

但是，这个数目很可能是微不足道的，因为刘易森和其他人员在以前的研究中估计，仅仅死于渔钩的蠵龟数量每年就有20万只。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。