查询词典 PR

AR expressed stronger in spermatocytes and spermatogenic cells, ER in germ cells and sperm expressed strong in the second spermatocyte, PR in Leydig cells also expressed stronger.

AR在精母细胞和精细胞中表达较强，ER在精细胞和精子中表达较强，精母细胞中次之，PR在睾丸间质细胞中表达较强。

Too many spokespeople confuse PR opportunities with free advertising.

太多的发言人混淆PR机会免费广告。

Those were paid for in advance, so there is little harm to finishing them for a stopgap PR stunt.

这些都是预先支付，因此没有什么危害的权宜之计公关伎俩，借以整理它们。

Owing to the diffenence of the generative mechanism,character and the pr oduced interests,it is possible for the leaders to stray away from their pur suit of target guality.

由于领导素质的生成机制、性质以及所产生的利益不同，领导者在对于目标素质的追求中会发生偏离的可能。

From the previous experimental results, we can know the NafionTM mix PR structure can maintain a constant voltage for the sensing layer of REFET and prevent it from the disturbance of ions.

从过去的实验结果可知道，NafionTM混合Polymer的结构具有使REFET的感测层维持在一个固定的电位且保护它不受离子的干扰的效果。

If the link is on a subdomain, then the subdomain PR will be what I look at

如果链接是一个子域，然后将子域公关我看什么

Magnetization measurements indicate that the Neel temperature for the Pr sublattice is 19.0K, which is 2K higher than the previously reported va...

磁测量显示Pr的反铁磁序温度为 19.0K ，比前人报导值高出 2K ，进一步证实样品中仅含有很少的Pr占据Ba位的缺陷。

Protein tyrosine phosphtases are a superfamily of structurally and functionally related enzymes for dephosphorylation of pr...

蛋白质酪氨酸磷酸酶是催化蛋白质去磷酸化的一类庞大的酶家族，在细胞信号传导及代谢的调节中起重要作用。

AIM: To isolate bioactive secondary metabolites from the fruits of Schisandra rebriflora Rehd. et. Wils and study their effects on HIV-1 infectivity. METHODS: Inhibition of syncytia formation, HIV-1 reverse transcriptase and protease, protection of HIV-1 infected cells, level of HIV-1 p24 antigen,blockage of fusion were detected. RESULTS: A lignan compound, named rubrifloralignan A, was first isolated as a natural product with modest inhibition effects on syncytium formation and HIV- 1 replication and could protect HIV-1 infected cells with weak inhibition effects on fusion and RT, but it showed no effects on the replication of HIV-1 chronic H9 and PR. CONCLUSION: Rubrifloralignan A is an efficient anti-HIV-1 product with effect on early stage of HIV-1 replication.

目的：从红花五味子果实中寻找活性代谢产物，研究其抗HIV—1活性和作用机制方法：通过合胞体抑制、HIV-1感染细胞保护、HIV—1p24抗原测定、融合阻断、逆转录酶和蛋白酶活性分析等实验，检测分离化合物的抗HIV—1活性并探讨其作用机制一结果：红花五味子甲素能够抑制病毒诱导的合胞体形成，保护病毒感染细胞，抑制病毒在细胞内的复制对HIV-1感染细胞与正常CD4^＋细胞间的融合，逆转录酶活性有一定的抑制作用但是红花五味子甲素不抑制病毒在慢性感染细胞中的复制，也不抑制蛋白酶的活性、结论：首次从天然产物中分离得到红花五味子甲素，它对HIV—1病毒复制早期具有抑制作用

Divide the Han nationality and Chuang " tea lamp " outside folk dance, dish of dance of be current of our country some nations, play a song, also often be content in order to respect tea and the tea work that drink tea, this looks from pr

采茶舞"等一系列茶叶舞蹈，使"采茶灯这一原先行于山乡的民间舞，由山区跳至城市，由南方舞到北方，由中国展姿世界，从而使这一由茶文化派生出的中国特有的舞蹈形式，直接迈进了世界舞蹈艺术的殿堂。

I can not negligent, he should do what?

我不能不在意了，他要做什么呢？

It is very dangerous to swim in the river alone.

一个人到河里游泳是很危险的。