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However, their degree of associative thickening behavior was closely related to the hydrophobe content X H and block size N H of polymer.

然而它们缔合作用的增粘程度却与聚合物疏水体含量 X H及疏水嵌段尺寸 N H有关。

This paper explored a new method using H-H spike neural network model,circle mapping and symbol-dynamics theory which is a simulator designed for modeling the Echolocation function of biosonar neural system based on measuring the interaural time difference .

本文尝试结合H-H神经元模型和基于圆映射的处理方式在序空间设计一个生物神经计算模型模拟生物声纳系统依靠声波到达双耳的相位差信息来得到声源方位信息的功能。

The Schizosaccharomyces pombe plasma membrane H(superscript +)-ATPases are obtained by differential centrifugation, acid treatment and isopycnic centrifugation in a discontinuous sucrose gradient to study the effects of Ca(superscript 2+), CaM and CaM inhibitors on activity of purified plasma membrane H(superscript +)-ATPase.

经差速离心，酸处理，蔗糖密度梯度离心制备粟酒裂殖酵母质膜H-ATP酶，以研究Ca(上标 2+)、CaM以及CaM拮抗剂对纯化的质膜H-ATP酶活性的影响。

Based on the investigated data in the west sea area of continental shelf of the East China Sea (25°30'-33°30'N, 128°00'E) from 1994 to 1996 and from 2004 to 2006, the quantity distribution and growth characteristics of Loligo edulis was studied. The results showed that the capture rate of Loligo edulis is 20.3 kg/h in summer, which is the fastigium of quantity distribution in a year, the capture rate is 5.1 kg/h in spring and autumn, and it's became the lowest in winter.

根据1994-1996年和2004-2006年东海大陆架25°30'-33°30'N，128°00'E以西海域调查资料，对剑尖枪乌贼的数量分布和生长特性进行研究，结果表明：剑尖枪乌贼渔获量高峰期出现在夏季，其资源密度指数达到20.3kg/h，其次是春、秋季，均为5.1kg/h，冬季最低。

The expression level of FLK1 mRNA was lower (P.01) at 12 h after MACO in DMCI group than that in NDMCI group. Except for at 6 h, there was no significant difference between DMCI and NDMCI group in the expression level of FLT1 mRNA.

结果 DMCI组在脑缺血后各时间点脑缺血半暗带等值区VEGF mRNA的表达水平均显著低于NDMCI组（P.05～0.01），FLK1 mRNA 表达水平在脑缺血后12 h显著低于NDMCI组（P.01），FLT1 mRNA 表达水平在脑缺血后各时间点（除6 h）与NDMCI组差异无统计学意义。

Results The expression level of VEGF mRNA was lower in DMCI group than that of NDMCI group at every time point (P.05 ～ 0.01). The expression level of FLK1 mRNA was lower (P.01) at 12 h after MACO in DMCI group than that in NDMCI group. Except for at 6 h, there was no significant difference between DMCI and NDMCI group in the expression level of FLT1 mRNA.

结果 DMCI组在脑缺血后各时间点脑缺血半暗带等值区VEGF mRNA的表达水平均显著低于NDMCI组（P.05～0.01），FLK1 mRNA 表达水平在脑缺血后12 h显著低于NDMCI组（P.01），FLT1 mRNA 表达水平在脑缺血后各时间点（除6 h）与NDMCI组差异无统计学意义。

Whereas, at the second stage H-transfer from indole to malonate occurs with the formation of the new C—H bond, the energy barriers calculated for this step are 99.2 and 115.1 kJ/mol for the R - and S -configuration product, respectively.

其中第一阶段由复合物经过渡态TS1生成中间体IM，是C—C键的形成阶段，该阶段的活化能垒较后一阶段要大，是该反应的决速步骤；第二阶段由IM经过渡态TS2生成产物，完成H迁移和C—H键的形成。

For class III malocclusion there are no significant differences in Ls-SGo,Li-SGo,upper lip length , lower lip length , Cm-Sn-Ls, upper lip angle of inclination and Li-H line . There are significant differences in lower lip angle of inclination , mentolabial sulcus angle , upper lower lip angle , H angle.

安氏Ⅰ类错合患者与安氏Ⅲ类错合患者相比，在上唇突点到SGo距离、下唇突点到SGo距离、上唇长、下唇长、鼻唇角、上唇倾角和下唇突点到H线距这些测量指标上无显著性差异；其他表示唇部形态和位置的指标，下唇倾角、颏唇沟角、H角、上下唇角都有显著性差异。

But the value of H angle is smaller than class I malocclusion . Campared with the data of class II malocclusion , for class III malocclusion there are significant differences in LsL , LiL , lower lip angle of inclination , mentolabial sulcus angle , H angle , upper lower lip angle , Ns-Sn-Ls . For class III malocclusion the value of LsL is shoter than class II malocclusion , but the value of LiL is longer than class II malocclusion . The value of lower lip angle of inclination , mentolabial sulcus angle , upper lower lip angle is bigger than class II malocclusion .

安氏Ⅱ类错合患者与安氏Ⅲ类错合患者相比，在上唇长、下唇长、上唇倾角、下唇倾角、颏唇沟角、H角、上下唇角和软组织轮廓这些指标有显著性差异；安氏Ⅱ类错合患者的上唇长比安氏Ⅲ类错合患者的长、安氏Ⅱ类错合患者的下唇长比安氏Ⅲ类错合患者的短；安氏Ⅱ类错合患者的上唇倾角和H角比安氏Ⅲ类错合患者的大，安氏Ⅱ类错合患者的下唇倾角、颏唇沟角和上下唇角比安氏Ⅲ类错合患者的小。

As known as traditional viewpoint, microbe could produce hydrogen continuously only when microbic cell is fixed, so present tests of this process offen adopt this process fixed-cell technology of pure microbe and were in the scale of batch fermentation test. Now the larggest ability of bio-producing hydrogen was 20mLH〓/g biomass·h produced by Rhodospirillum rubrum and 1. 6mLH〓/g biomass·h produced by Clostridium butyricum .

传统观点认为，微生物惟有进行细胞固定化才能达到持续产氢，所以现有试验常采用纯种细胞固定化技术，且尚处于分批培养试验阶段，最大产氢能力深红螺菌为20mLH〓/g菌体·h，丁酸梭状芽孢杆菌为1.6mLH〓/g菌体·h。

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。