最佳性

Objective To study the technological parameters of the Phenobarbital Pills by using PEG6000 and PEG4000 as matrics.

目的 以水溶性高分子材料PEG - 6 0 0 0和PEG - 4 0 0 0为基质，研究苯巴比妥滴丸的最佳制备工艺。

Where before his precis work consisted largely in reproducing the main sequence of events in a narrative ,he now has to summarize difficult pas...

最佳答案：以前他的工作是摘要写作，包括在叙述体中再现其主要发展顺序。而现在他不得不从事总结一些事实性的、有争议的、令人反思的散文等晦涩篇章。

The ideal program for developing penetration technique is approached from the aspects of reservoir heterogeneity, initial proration velocity and optimal perforation plan (the extent of perforation and height of water avoidance ).

运用数值模拟的方法，结合油田的实际资料，建立了数值模拟模型，从油藏非均质性、初配产速度及最佳射孔方案等方面，探讨了水力深穿透射孔技术开发底水油藏的理想方案。

Methodsresearched the influences of solvent volume, extracting time and solvent ph value on extraction techniques for rauwolfia vomitoris afzel. with the water soluble alkaloids in extracts as index, the optimal condition by l9(34) orthogonal test was studied. the data obtained were analyzed for glm using sas 8.0 software package.

方法采用l9(34)正交实验，研究溶剂用量、提取时间、提取溶剂的ph条件3个因素对催吐萝芙木醇提工艺的影响，以提取物中的水溶性生物碱为指标，采用sas 8.0统计软件进行方差分析，得到最佳提取工艺。

Especially, time factor must be considered in GPR data collection because the relative permittivity of underground medium may change with time changing.

由于地下介质电性随含水状态而变化，必须考虑最佳探测时机，避开不利时间段，减少探测工作的盲目性。

Either retinoscopy or computer optometry should combine the subjective optometry to prescribe the glass for adolescent myopia patients.

无论是电脑验光还是视网膜检影，对青少年性近视患者，均需要结合主观验光，综合考虑而得出最佳矫治数据。

This in itself is somewhat of a "minefield" in the fact that unless you know what you"re looking for, choosing the best pheromone product could be like playing "russian roulette.

"这本身就是一个有点"雷场"在事实，即除非你知道你"重新寻找，选择最佳的性信息素产品可以像玩"俄罗斯轮盘赌"。

The optimum sexual instinct of men,…, is to be assertive and ruttish, while that of women is to be coy and selective.

翻译成「男性最佳的性本能是表现的很有自信和热情，女性则是表现得害羞和善于选择。

It'savailability year-round and umque taste combine to make sablefish the seafood of choice around the world.

全年可供应性及独特口感使其成为全球海产品的最佳选择。

Results:(1)NSCs form typical neurospheres under adequate concentration in vitro, which are immunoreactive to Vimentin. Typically and terminally differentiated mature neural cells could not be found without the stimulus of mitogen or only under NSCs self-regulation and self-induction;(2)NSCs derived from hippocampus maintain the character of stem cells much longer with better biological behavior; NSCs passed to the 2-3 passage are the best to graft since they have not differentiated;(3)NSCs cultured in vitro could self-regulate and differentiate into neurospheres and progenitors positively immunoreactive to specific antibodies representing neurons, astrocytes, oligodendrocytes and Schwann cells;(4)There are widespread synaptic contacts between various kinds of descendent clones and cells;(5)Neurospheres could be formed without the stimulus of mitogen when NSCs and OECs are cocultured. Many neurospheres and cells immunoreactive to Vimentin, GFAP, MAP2, 02, p75NGFR, GFAP, S-100, Synaptosis, Vimentin, Tau (Tau is only positive in cocultureof HNSCs+HOECs) could be found;(6)The supernatant fluid triturated from adult rat spinal cord stimulates NSCs to differentiate into neurons, but do not terminally differentiate;(7)Fibroblasts and O4 oligodendrocytes are not supported to grow under this culture medium.Part II: Isolation, culture and identification of rat and human olfactory ensheathing cellsOlfactory ensheathing cells/glials are the most powerful cells to enable the regeneration of axons in the central nervous system.

结果表明：①在适宜的浓度体外培养条件下，NSCs能形成典型的神经干细胞克隆球，Vimentin免疫荧光染色阳性，单靠丝裂原刺激或NSCs自我调节和分化诱导，不会产生典型的终末分化的成熟神经细胞；②海马源性的NSCs维持干细胞特性的时间更长，生物学特性更优；③传至第2～3代的NSCs尚未分化时移植最佳；④体外培养的NSCs能自我调控分化为神经元、星形胶质细胞、O2少突胶质细胞、雪旺氏细胞染色阳性克隆球和前体细胞；⑤各种子代克隆球和细胞存在广泛的突触联系；⑥NSCs与OECs联合培养时，不需丝裂原刺激即能形成克隆球，获得大量Vimentin、GFAP、MAP2、O2、p75NGFR、GFAP、S-100、Synaptosis、Vimentin、Tau(Tau只有人HNSCs+HOECs联合培养时出现阳染)染色阳性的克隆球和细胞；⑦脊髓研磨后的上清液刺激神经干细胞向神经元方向分化，但并不出现终末分化；⑧本研究培养条件不利于成纤维细胞、O4生长。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷