查询词典 experimental engineer

Methods twenty rabbits were randomly divided into an experimental group and a control group. a dry eye model was established by cauterizing the meibomian gland orifices of rabbits in the experimental group.

20只新西兰大白兔被随机分为实验组和对照组两组，实验组烧灼兔睑板腺开口制成蒸发过强型干眼模型，对照组不作处理。

On the basis of dynamic isothermal adsorption, the three models for Langmuir, Langmuir-Freundlich and Expended-Langmuir are used to fit the experimental data of Hg(superscript 2+) adsorbed by the hollow fiber affinity membrane modified with mercapto, and the fitting degree of the three models to the experimental data is investigated by Language C++.

在测定巯基中空纤维亲和膜对Hg(上标 2+)动态等温吸附方程的基础上，利用C++语言编程，按Langmuir、Langmuir-Freundlich和扩展的Langmuir 3个模型对吸附Hg(上标 2+)实验数据进行拟合，分别检验了实验数据的拟合程度。

Methods The nitroglycerin experimental migrainous animal model was reconstructed for the expression of c-fos and c-jun by means of immunohistochemical method Results The nitroglycerin experimental migrainous rats appeared reddish two ears, head shaking,scratching head with forepaws, activity increasing, both the number increasing and the area enlarging of the positive cells of the expression of c-...

免疫组化ABC法研究偏头痛大鼠脑组织即刻早期基因c -fos、c -jun的表达。结果硝酸甘油型实验性偏头痛大鼠出现双耳发红、甩头、前肢频繁搔头，活动增加等外在表现，脑组织c -fos、c -jun基因表达阳性细胞数增加，基因表达阳性细胞的面积扩大、灰度降低或变化不大。结论硝酸甘油型实验偏头痛大鼠模型复制方法简单、重复性较好、脑组织c -fos和c -jun基因异常表达明显，可以作为偏头痛治疗药物筛选、药效评价和发病机理研究的动物模型。

Objective: Choosing experimental conditions of the determination of microscopic characteristic constants of Cortex Moutan by homogeneous experimental design and measuring the microscopic characteristic constants of Cortex Moutan from different areas and classes.

目的：采用均匀设计法确定牡丹皮显微常数测定的实验条件，对不同产地、不同等级的牡丹皮进行显微特征常数的测定。

The experimental study is to explore the effect about rhEPO on neuromotor function, secondary pathology change and expression of NTF and the apoptosis of neural cell, which administered at different time after traumatic spinal cord injury. The experimental study is devided into three parts: The first part The effect of rhEPO on NT-3 and NGF expression after traumatic spinalcord injury Objective Nerve growth factor and neurotrophic factor–3(NT-3) are chief members in neurotrophic factors family, which can promote nerve cell survival、growth and differentiation.

本研究拟在脊髓损伤后不同时间应用促红细胞生成素干预，探讨其对神经运动功能和继发性病理改变的保护作用及对神经营养因子表达和神经细胞凋亡的影响，共分为以下三个部分：第一部分脊髓损伤后促红细胞生成素对NGF、NT-3表达的影响目的：神经生长因子和神经营养因子-3(NT-3)是神经营养因子家族的主要成员，是机体产生的能够促进神经细胞存活、生长、分化的一类多肽或蛋白质因子。

The results are used to the values obtained are in good agreement with the experimental results, similarly calculation of noncritical phase matching temperature for SHG gives a result which also agrees with the experimental result fairly well.

用此结果计算室温的二次谐波I类临界相位匹配角与实验值符合得很好，又计算二次谐波的非临界相位匹配温度，其结果也与实验值较符合。标签镁铌酸锂晶体折射率测量 MgO LiNbO3 crystal refractive measurements

The research uses the pretest-posttest nonequivalent quasi-experimental design of accurate experimental methodology. This research is carried out about 6 weeks on second graders at K.M.

本研究采不等前后测设计之准实验研究方式进行，以桃园县光明国小二年级两个班级的学生为对象，进行六周的教学实验。

The design of nonequivalent pretest-posttest control group, as quasi-experiment design was applied to the study. There were totally 67 seventh students from a junior high school in Taipei county participating in this study, 34 of which were assigned to the experimental group and 33 of which to the control group. Students in the experimental group went through 24 sections emotional education into the integrative activities for 8 weeks, 3 section（135 min）, per week, while those in the control group accepted the original integrative activities curriculum.

研究方法采不等组前后测准实验设计，以台北县某国中67名七年级学生为研究对象，实验组共34位学生，控制组共33位学生，实验组接受为期八周，每周三节课（135分钟），共二十四节课的实验课程处理，控制组则接受原综合活动课程。

Finally, to conduct a nonequivalent groups pretest - posttest quasi – experimental design to study the effect of this instruction implement on junior high school students' mathematics learning. Two seven-grade classes from the same school in Tao-Yuan county were selected to be studied. One class was assigned as the experiment group and received the experimental treatment, the other class was assigned as the control group and did not receive any treatment.

本研究采取不等组的前后测之准实验设计，以研究者自行开发之学习成就测验与课程意见量表为主要工具，并以桃园县一所国中的两个班级为研究样本，实验组接受资讯科技融入数学教学所设计的活动，控制组则实施相对应之传统教学活动。

This research was conducted under the standard experimental method,"nonequivalent pretest-posttest control group design", sampling from two third grade classes in Xing-xing elementary school in Taipei County as experimental class and control class respectively.

本研究旨在依据Williams创造思考教学模式，发展国小自然科教材设计，并经八周共32节的实验教学后，以探讨威廉斯创造思考教学模式教材设计对国小学生创造力认知、情意及自然科学业成就之影响。

I was just taking her hand, to help her out of a car, and I knew it.

我只是握着她的手，扶她下车，但我知道这一切。

China and South Korea have excoriated Japan over its approval of new school books which they say whitewash the atrocities committed during Japanese occupation, and anti-Japanese protests have been held in Chinese cities. The lingering bitterness over Japan's past imperialism still threatens to mar relations between the big East Asian powers

中国和韩国强烈谴责日本通过新的中学历史教科书，他们认为这一教科书掩盖了日本在其占领期间所犯下的残酷暴行，反日抗议活动在中国数座城市发生，历史上日本帝国主义制造的痛楚无法被忘却，这有可能破坏东亚强国间的关系。