液

objective to study the effects of ethanol extract of the huangqi on the skeletal muscles contractility in rats.methods the gastrocnemius and soleus muscle contractility were observed by stimulating the sciatic nerve with electricity after affusing stomach with ethanol extract of the200mg/kg dosage of huangqi for2weeks.results the ethanol extract of the huangqi could shorten latent period,increase maximal contractive extent and time and relaxative time at the twitch and complete tetanus of gastrocnemius and soleus muscles.conclusion the ethanol extract of the huangqi can enhance skeletal muscles contractility in rats.

方法］ 灌胃给予200mg/kg黄芪酒精提取液2周后，观察大鼠坐骨神经受刺激后腓肠肌及比目鱼肌的收缩力。［结果］黄芪酒精提取液缩短腓肠肌及比目鱼肌单收缩和完全性强直收缩潜伏期，增加单收缩最大收缩幅度，延长最大收缩时间及最大舒张时间；增加完全性强直收缩的最大收缩度，延长最大收缩时间。［结论］黄芪酒精提取液可增强大鼠骨骼肌的收缩力。

Meanwhile,we have observed the effect 3 ABSTRACT of different suspension aid on suspensions,made sure that PVP should be the suspension aid and detected the effects of different process of preparing suspensions,different batches,various concentrations of PVP and temperatures on the stability of suspensions by freezing-heating circulation test,observing samples under combient temperature and rheometry test.

同时，在纳米炭混悬液的制备和稳定性研究中，考察了不同助悬剂对混悬效果的影响，确定聚乙烯吡咯烷酮作为助悬剂，并考察了离心加速条件下制备混悬液工艺、批号、PVP浓度及温度等因素对混悬液稳定性的影响，进行了冷冻-加热循环实验、室温下留样观察实验及流变性实验。

To study the effect of specific electromagnetic wave on the growth of microorganism,this paper uses TDP and TDP without radiation board to irradiate growing vintage saccharomycete and E.

为了研究特定电磁波对微生物生长的影响，用TDP和取下辐射板的TDP照射正在生长中的酿酒酵母菌菌液和大肠杆菌菌液，并检测菌液的OD值。

The preparation of avermyctin emulsions in water was achieved by mixing the surfactants polyoxyethylene (10) octylphenyl ether (OP10), polyoxyethylene styrenated phenol ether (602), and polyoxyethylene (40) castor oil ether (EL-40) with polyoxyethylene (20) castor oil ether (EL-20), separatively. Emulsion stability was investigated by analyzing the hydrophile-lipophile balance, critical micelle concentration, and surface tension. Then, the surfactants of polyoxyethylene polyoxypropylene styrenated phenol ether (1601), block copolymer (L64), and octyl phenyl polyoxyethylene phosphonate were added to the emulsion made by blending EL-40 and EL-20, separatively. The stability of the emulsions was investigated further and discussed in terms of droplet size, surface tension, and zeta potential.

首先将辛基酚聚氧乙烯醚(OP10)、苯乙烯基酚聚氧乙烯醚(602)和蓖麻油聚氧乙烯(40)醚(EL-40)分别与蓖麻油聚氧乙烯(20)醚(EL-20)复配制备阿维菌素水乳剂，从亲水亲油平衡值、临界胶束浓度、表面张力等方面分析了二元表面活性剂复配对乳液稳定性的影响；其次，在EL-40与EL-20复配基础上，将苯乙烯基酚聚氧乙烯聚氧丙烯醚(1601)，嵌段共聚物(L64)和辛基酚聚氧乙烯醚磷酸酯分别添加到乳液中，从粒径、表面张力和zeta电势等方面考察三元表面活性剂复配对乳液稳定性的影响。

Learn how to "work up" your reaction using a separatory funnel to perform a liquid-liquid extraction.

用分液漏斗示范液-液萃取并学习如何用&完整的反应操作步骤&检查你的反应能否发生。

The longer the alkyl-chains are, the stronger the surface activity of cosurfactant is. It's liable to form mixed film at interface with surfactant. Alcohol with short chain has weak surface activity and"solubilize" in reverse micromulsion to adjust micropolarity of microemulsion, so alcohol not only to act as cosurfactant but also act as"cosolute"in reverse microemulsion.

醇的碳链越长，表面活性越强，越易于进入界面与表面活性剂形成混合膜，短链醇的表面活性弱，主要溶解于反相微乳液中调节反相微乳液的微极性；因而醇在反相微乳液中的作用不仅是助表面活性剂也是助&溶剂&。

This study was part of a randomised, double blind single centre study, and a total of 248 sputum samples from 104 COPD patients were included. In total, 122 stable state sputa and 126 exacerbation sputa were tested.

此项研究属一项随机，双盲单中心研究的一部分，总计包含104例慢性阻塞性肺疾病患者的248份痰液样本，其中，122份为稳定患者的痰液样本，126份为急性加剧患者的痰液样本。

The paper also conducts experimental investigation and theoretical analysis of static instability, such as subcool boiling instability, intermittent boiling instability and geyser instability.

通过微小偏差法将非线性的液钠两相流动的基本方程组线性化和无量纲化，应用系统控制理论建立液钠沸腾流动不稳定性的理论分析模型，可以对液钠沸腾发生两相流动不稳定性进行预测计算。

The anodic behavior of electrolytic nickel anode in nickel sulfamate plating Solution was investigated,using anodic polarization curves,metallographic observation of cross-sections of nickel deposits,Hull Cell tests with solutions with and without Cl-,F-,bending tests with five solutions of different compositions,and sulfur content analysis in nickel deposit with mass spectrometry.

采用极化曲线、金相观察、赫尔槽电镀试验、弯曲试验和质谱分析方法，研究了氨基磺酸盐镀镍的阳极行为，证明了当在氨基磺酸盐镀液中使用电解镍阳极时，其活化峰值电流和镀液组成有很大的相关性，当镀液中不含F-和Cl-时其阳极活化峰值电流小，阳极处于极化状态，或相当大面积处于极化状态，使氨基磺酸根在极化的阳极表面氧化，从而使含硫化合物夹附于镀镍层，形成镀层内应力，并使镀层成为层状结构，并出现半光亮的外观。

The rheological characteristics of an artificial synovia mainly consisting of hyaluronic acid prepared by editors was discussed.

研究以透明质酸为主要成分的人工滑液的流变性质，分析添加γ－球蛋白和La－DPPC 磷脂对人工滑液流变性能和润滑性能的影响，并结合滑液粘弹性质与摩擦副表面理化性质对润滑模式进行了探讨。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新