浓度

Rat models of acute blood stasis, hair depilation and qi-deficiency was respectively established, and in each group,the rats were again divided into 3 subgroups which were subjected respectively to treatment with Shengfaling at normal con-centration, Shengfaling at half the normal concentration or with 65% ethanol as the control.

分别建立大鼠急性血瘀、脱毛、气虚模型，用正常浓度、1/2浓度生发灵酊剂和空臼对照液3种药物分别进行处理，检测各有关指标。

Objective: To study different concentration of sodium sulfide depilatory which have different degree injury to new zealand rabbits skin and to find the small injury and good unhairing concentration.

目的：探讨不同浓度硫化钠脱毛剂对新西兰家兔皮肤的损伤程度，试图找到对实验动物皮肤损伤小、脱毛效果佳的脱毛剂浓度。

Results of our experiments showed that the depolymerization rate of chitosan depended on the reaction temperature, the reaction time and the concentration of hydrogen peroxide.

实验结果显示，几丁聚醣之去聚合反应受到反应温度、反应时间及过氧化氢浓度的影响，当反应温度为60℃，反应时间为两小时且过氧化氢浓度为2 M时，可得到分子量约四万的几丁聚醣。

According to the characteristic that the isoflavonoids of Derris elliptica Benth have a distinctive absorption spectrum within the ultroviolet wave length range (210￣ 345 nm, 290￣305 nm), a new method for determining the total isoflavonoids in Derris elliptica Benth by Ultroviolet Spectrometry has been put forward.

根据鱼藤中异黄酮类化合物在紫外光210～245nm及290～305nm处具有吸收峰这一特性，提出了用紫外分光法测定鱼藤中异黄酮类总含量的方法。在300nm波长处，浓度低于6×2.618×10－3／mol·L－1时，测定了标准系列的吸光值，结果表明吸光值与浓度近乎直线相关，相关系数为0.9977；标准系列吸光值准确性高；加样回收率达99％以上；测定样品时，重现性好

With the increase of NaCl concentration and prolonging of stress time,the contents of Na in leaves of the untrasgenic plant was more distinct than the transgenic plant,especially under 0.9%NaCl stressed after 40 days, the contents of Na was 2.0-6.2 times compared with the transgenic plant in the same desposition,therefore,the un-transgenic plant died under this concentration in the end .

随着盐浓度的增加和胁迫时间的延长，对照植株叶片中Na 含量极显著地高于转基因植株，特别是在0.9%盐度下胁迫40d，对照植株的Na 含量极高，是该处理下转基因植株的2.0-6.2倍，因此，该浓度下的对照植株最终死亡。

A sidestream CO2 concentration measurement device using infrared method for medical is researched and developed in this paper. The module uses a detecter based on infrared absorption, and obtains gas sample from patient respiratory route through sidestream airway. A microprocessor is used to collect and process data, and to communicate with patient monitor, receiving commands, transmitting wavedata and parameters.

本文研制了一种医用旁流式红外吸收CO2浓度检测装置，利用红外吸收气体检测原理设计CO2浓度探头和信号放大电路，使用旁流式采样气路获取病人呼吸气体的样本，以32位微控制器为核心的信息处理系统负责对信号进行采集、处理，以及与主机通讯接受控制命令和传输波形数据和计算参数。

Radioimmunoassay was used to measure the levels of Leptin NPY Insulin, NO was indirectly calculated by direct measured the level of OD value. M-model echocardiography was examined in all patients, LVMI were calculated by the formula of Devereux , which was recommended by American society of Echocardiography .

结果：治疗前的1、11，Ill三组之间血清Leptin、NO、血浆＊PY、IN S各指标浓度比较差异有统计学意义吓＜0刀01）；1组患者进行多元逐步回归分祈显示：血清Leptin、NO浓度是影响 7 郑州大学医学院研究主毕业论文门00J ＊＊MI的两个主要因素，而与犯P、＊＊P、＊＊1水平、＊。

Traditonal treatment include debridement and broad-spectrum antibiotics were used after operation,but local ischemia and devitalization of bone and soft tissue occurred when open fracture,drug concentration of local fracture is lower than blood.

常规处理是清创术后全身应用广谱抗生素，在开放性骨折中，由于血运障碍、骨与软组织失活，全身应用抗生素时，骨折局部抗生素浓度往往低于血药浓度，疗效较差而副作用大。

When TiO〓 content is increased, the surfacial energy formed by crystals may be reduced, the devitrification degree, strengthened and the content of wollastonite in crystal phase raised; if Cr〓O3〓 content is increased, the crystal size is enlarged, and the content of diopside in crystal phase, raised; if the sulphide content is increased; the reduction atmosphere is heightened and the content of wollastonite become bigger.

晶核剂浓度研究表明，晶核剂浓度不同，对基础玻璃析晶强度，晶相含量和晶体尺寸有一定的影响，当TiO〓含量增加时，可以降低晶体形成的表面能，析晶强度增大，晶相中硅灰石含量增多；Cr〓O〓含量增加，晶体尺寸增大，晶相中透辉石含量增加；硫化物增多，还原气氛增大，同时硅灰石含量增多。

We could get a better induction effect when we treated at the inflorescence out 1/4,or the another co- lor changing from light green to green-yellow color .It was just the period chromosome changed from bouquet stage to diakinesis stage.

在秋水仙素诱导小报春体细胞的研究中：以0.05g L~(-1)浓度的秋水仙素浸泡萌动种子48h得到1株四倍体；组培诱导中，以秋水仙素加入培养基中，秋水仙素浓度为0.1gL~(-1)处理一周获得2株四倍体小报春。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！