多分子的

Herein, a series of compounds, BP-C〓-NBD (n=2, 3, 4, 5, 6, 8, 10), was synthesized. Nanosecond flash photolysis, phosphorescence emission and lifetime, as well as photoisomerization reaction of norbornadiene were used to understand the intramolecular triplet energy transfer in detail.

我们设计、合成了以多亚甲基连接的二苯酮与降冰片二烯（BP-C〓-NBD，n=2，3，4，5，6，8，10）系列化合物，利用纳秒时间分辨技术、低温磷光发射、磷光寿命以及光敏异构化的方法，对其分子内三重态能量传递过程进行了详细地研究。

As the results, both the friction and wear are much lower in n-monohydric alcohols than in water; in ethanol, the friction and wear increase rapidly when a small amount of water was blended into the lubricant; the friction and wear decrease slightly with increasing the chain length in n-alcohols; in polyhydric alcohols, the increase of the hydroxyl number greatly reduces the friction and wear.

研究结果表明，陶瓷在醇中的摩擦和磨损均比水中低；在乙醇中加入少量水可明显增大其摩擦和磨损；随着一元醇分子链长的增加，其摩擦磨损略有降低；多元醇中羟基数目越多，其摩擦磨损越低。

In polymolybdate, the initial raw materials's reducing vulnerability and the related intermediate products in the reaction are prerequisite for the growth of crystal.

在多钼酸盐中，分子生长的先决条件是初始原料的易还原性以及在反应混合物中相关中间产物。

GluLI was very weak at birth with very light staining of Purkinje cells and a very few granule cells.

二周时不光蒲氏细胞和它的树突，部分分子层细胞和GolgiⅡ细胞也有存在，颗粒细胞的阳性数还不多。

The concentrated tea polyphenol in green tea is a kind of pure vegetal anti-oxidation molecules, which can reduce harm from free radical to sustentacular fibers.

绿茶所含有的浓缩茶多酚，是一种纯植物的抗氧化分子，能减少自由基对皮肤支持纤维造成破坏。

The objective of the study is to clarify the effect of MTHFR thermolabile polymorphism on genetic susceptibility of NTD in Chinese population.

目的：应用分子生物学方法进行遗传流行病学研究，探讨MTHFR基因多态性在神经管畸形的遗传易感性中的作用。

Tigrina cantor. The results indicate that the percentage of polymorphic loci of R. tigrina rugulosa and R. rigrina cantor are 53.77% and 70.79%, respectively; the genetic diversity index are 0.1345 and 0.1780 and the inter-similarity index are 0.4238. The inter-strains genetic distance is 0.6613, indicating that the genetic variations of R.

tigrina cantor的种内种间遗传多样性及种质特异性分子标记，结果表明：中国虎纹蛙和泰国虎纹蛙多态位点比例分别为53.77%和70.79%；遗传多样性指数分别为0.1345和0.1780；种间的遗传相似系数为0.4238，遗传距离为0.6613。

Methane (as a typical poly-atomic molecule gas) and argon are investigated through shock experiments respectively. In eachexperiment, the unshocked specimen is in the state of normal atmosphere and roomtemperature.

分别选用甲烷(作为典型的多原子分子气体)和氩气进行了实验研究，实验的初始条件接近常态。

All this showed F. graminearum has differentmolecular mechanism of resistance to MBC from other known fungi.

表明该菌对多菌灵产生抗性的分子机制与目前已知的其他真菌有所不同，有待进一步研究。

Your family can because long period lying on the bed or lung disease,so lung phlegm, volume many and to stick thick,not easy to cough out,even breathe difficult;this time he need to assist to atomise to inhale inside to cure to make use of water or medicine,to dilute away of breathe to stick liquid and to secrete things,the phlegm easy to cough and to lessen partial to stimulate,convulsions,congestion,to become inflamed swelling pain etc,not comfortable of symptoms.

您的家人可能因长期卧床或肺部疾病，所以肺部痰量多且黏稠，不容易咳出，甚至呼吸困难：这时他需要藉助喷雾吸入治疗，利用水分子或药物，稀释呼吸道黏液及分泌物，使痰容易咳出，并减轻局部刺激、痉挛、充血、发炎肿痛等不舒服的症状。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。