聚合的例句大全

In general ionic polymerization can be initiated through acidic or basic compounds.

一般来讲,离子型聚合可以被酸类或碱类化合物所引发.

In the polymerization systems studied, segmental rearrangement is the important rate-determining phenomenon.

在已研究过的聚合体系中链段重排是重要的速度决定步骤.

This type of degradation is also called depolymerization.

这类降解也可称作解聚合.

A fire of withered pine boughs added sociability to the gathering.

枯松枝生起的篝火给这次聚合增添了随和、友善的气氛.

These butylraidicals bring about a rapid polymerization of styrene.

这些丁基自由基促使苯乙烯聚合速度加快.

Plasma-polymerization of ethylene gives films of complex, uncertain structure.

乙烯的等离子聚合得到复杂的, 无固定结构的薄膜.

Ketenes, notably dimethyl ketene, readily undergo oligomerization and polymerization.

烯酮, 特别是二甲基烯酮, 很容易齐聚和聚合.

The substance polymerizes to form a hard plastic.

这种物质聚合形成坚硬的塑料。

The particles are preferably prepared by the limited coalescence polymerization technique.

这种颗粒,最好由有限聚结聚合技术来制备.

A hardening agent mixed with the monomer will induce polymerization.

固化剂与这种单体混合将引起聚合反应.

Some people proposed polymerizing the glycerine prior to nitration.

有人建议在硝化之前,把甘油聚合.

After this aggregation, paramyxoviruses effect fusion of the agglutinated cells.

在这种聚合之后, 副粘液病毒能使凝集的细胞发生融合.

For this reason such reactions are frequently termed condensation polymerizations.

根据这个理由,常常把这种反应定义为缩合聚合.

Anhydride-type curing agents require the application of heat to promote polymerization.

酸酐类固化剂则要求加热以促进聚合反应.

Most mammalian cells contain multiple species of DNA dependent DNA polymerases.

大部分哺乳动物细胞均含有多种依赖DNA的DNA聚合酶.

After Taq DNA polymerase had been isolated and purified from the thermophilic bacteria ( Thermus aquatics) in aquatic habitat by Randall K. Saiki and his colleagues in 1988, it was widely used in PCR techniques.

1988年，Randall K.Saiki等[1.2]从水生栖热菌（Thermus aquatics）中分离纯化到了taq DNA聚合酶，之后它广泛应用于PCR技术。

Concentration of primer, magnesium chloride, dNTP, template DNA, Taq DNA polymerase and annealing temperature in PCR and the quantity of PCR product and endonuclease and digesting time in digestion process affect the profiles of the whole experiment.

PCR反应体系中不同模板含量、引物浓度、taq DNA聚合酶用量、dNTP浓度、Mg2+浓度、退火温度和酶切体系中PCR产物量、内切酶量、酶切时间等对反应结果均有不同程度的影响。

Although the commercial production of Taq DNA polymerase has come true for many years and a lot of technique improvement has been made, the activity ratio of the enzyme preparation is not high, some methods of procedure too complicated, or the production cost is high.

虽然taq DNA聚合酶已经商品化生产多年，制备方法较多，但是目前一些方法生产的酶制剂比活性不高，而一些方法又过于繁琐，增加生产成本。

Study on the Polymerization of Acrylamide Initiated by Bifunctional Initiator

双官能度引发剂引发丙烯酰胺聚合研究

With genome DNA as template, three upstream primers ( R1 、 R2 、 R3) targeting point mutation of K-ras oncogene codon 12 and common downstream primer ( R4) were added respectively. PCR was employed to amplify corresponding fragment with Taq DNA polymerase.

以基因组DNA为模板，分别加入针对K-ras第12密码子的三种主要突变方式设计的PCR上游引物R1、R2、R3和共同的下游引物R4，在taq DNA聚合酶作用下扩增相应片段。