极性

Results:(1) After 24 h action of negative PTFE, the cell number in S phase increased.

结果： (1)负极性PTFE驻极体作用于3T3细胞24 h后， S期内的细胞数明显增加。

Note the negative sign in expression 1-1 which indicates that the examples all invert the signal pattern when amplifying.

注意，表达式 1-1 中的负号说明，示例中的电路在放大时改变了信号的极性。

MethodsSeven kinds of different macroporous resins were adopted to absorb total alkaloids from Nelumbo nucifera gaertn seed.

方法对7种不同极性大孔吸附树脂静态吸附进行考察；采用正交实验通过对树脂动态吸附和洗脱进行研究。

It is NEMA 4 and IP 65 dust tight and water resistant and is not polarity dependent.

这是符合NEMA 4和IP 65防尘和防水标准的，不从属于极性。

Study on the polymerization of 4 vinylpyridine was carried out with propionamide complex of neodymium chloride.

对氯化钕丙酰胺配合物与烷基铝组成的二元体系催化 4 乙烯吡啶极性单体聚合反应进行了研究，考察影响聚合反应的各种因素。

In the condensation process, a phase transfer catalyst is added, the mother liquor is recycled, proton polarity solvent crystallization is used to improve the purity of nitryl coumpounds, and the yield is above 98.0%.

缩合反应中加入相转移催化剂，母液循环使用，并采用质子极性溶剂重结晶，提高了硝基化合物的纯度，收率达到98.0％以上。

The relatively weak forces that exist among noble gas atoms and nonpolar molecules are called London dis-persion forces.

相对较弱部队之间存在惰性气体原子和非极性分子所谓伦敦病persion部队。

The theory is based on two methods to show that initial folding sites occur among nonpolar groups in a polypeptide chain.

该理论是基于两种方法的基础上提出的，指出蛋白最初的折叠位点出现在多肽链的非极性基团处。

CBC-SH can be dissolved in nonpolar organic solvent but not in water.

合成的CBC-SH溶于非极性的有机溶剂，不溶于水。

Several of the amino acids possess nonpolar R groups that are hydrophobic, and other R groups have hydrophilic character.

一些氨基酸有非极性R基团，它们是疏水性的，而其它的R基有亲水性。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。