查询词典 experimental engineer

METHODS: Sixty healthy Sprague-Dawley rats were randomly divided into 3 groups: 6 rats in normal control group, 6 rats in EGb treating normal IOP group, and the other 48 rats were established chronic high IOP models of rats by cauterizing two episcleral veins. Then 30 rats satisfying experimental level were selected and randomly divided into five groups: 6 rats in physiological brine treating group, and the other 24 rats were divided into four experimental groups according to the dose of EGb: group A, EGb 50mg/; group B, EGb 100mg/; group C, EGb 150mg/; and group D EGb 200mg/. After the treating time of 1 month, the rats were sacrificed on schedule. Flat preparation of whole retinaes was stained distinctively and neuron counting in retinal ganglion cell layer from both eyes of each rat were performed to evaluate neuron situation.

取健康SD大鼠60只，正常对照组和正常银杏叶治疗组各6只，其余48只采用烧烙法，烙闭大鼠左眼2条浅层巩膜静脉，制作大鼠持续性高眼压模型，从中选出眼压稳定在实验要求水平的大鼠30只，随机分为生理盐水组，治疗A组（每日EGb 50mg/kg）、治疗B 组（每日EGb 100mg/kg）、治疗C 组（每日EGb 150mg/kg）、治疗D 组（每日EGb 200mg/kg），治疗时间为1mo，处死大鼠后做视网膜全层铺片，对RGCL神经元做特异性染色后行神经元计数分析来评估神经元的情况。

METHODS: Sixty healthy Sprague-Dawley rats were randomly divided into 3 groups: 6 rats in normal control group, 6 rats in EGb treating normal IOP group, and the other 48 rats were established chronic high IOP models of rats by cauterizing two episcleral veins. The n 30 rats satisfying experimental level were selected and randomly divided into five groups: 6 rats in physiological brine treating group, and the other 24 rats were divided into four experimental groups according to the dose of EGb: group A, EGb 50mg/; group B, EGb 100mg/; group C, EGb 150mg/; and group D EGb 200mg/. After the treating time of 1 month, the rats were sacrificed on schedule. Flat preparation of whole retinaes was stained distinctively and neuron counting in retinal ganglion cell layer from both eyes of each rat were performed to evaluate neuron situation.

取健康SD大鼠60只，正常对照组和正常银杏叶治疗组各6只，其余48只采用烧烙法，烙闭大鼠左眼2条浅层巩膜静脉，制作大鼠持续性高眼压模型，从中选出眼压稳定在实验要求水平的大鼠30只，随机分为生理盐水组，治疗A组（每日EGb 50mg/kg）、治疗B 组（每日EGb 100mg/kg）、治疗C 组（每日EGb 150mg/kg）、治疗D 组（每日EGb 200mg/kg），治疗时间为1mo，处死大鼠后做视网膜全层铺片，对RGCL神经元做特异性染色后行神经元计数分析来评估神经元的情况。

METHODS: Sixty healthy Sprague-Dawley rats were randomly divided into 3 groups: 6 rats in normal control group, 6 rats in EGb treating normal IOP group, and the other 48 rats were established chronic high IOP models of rats by cauterizing two episcleral veins. n 30 rats satisfying experimental level were selected and randomly divided into five groups: 6 rats in physiological brine treating group, and the other 24 rats were divided into four experimental groups according to the dose of EGb: group A, EGb 50mg/; group B, EGb 100mg/; group C, EGb 150mg/; and group D EGb 200mg/. After the treating time of 1 month, the rats were sacrificed on schedule. Flat preparation of whole retinaes was stained distinctively and neuron counting in retinal ganglion cell layer from both eyes of each rat were performed to evaluate neuron situation.

取健康SD大鼠60只，正常对照组和正常银杏叶组各6只，其余48只采用烧烙法，烙闭大鼠左眼2条浅层巩膜静脉，制作大鼠持续性高眼压模型，从中选出眼压稳定在实验要求水平的大鼠30只，随机分为生理盐水组，治疗A组（每日EGb 50mg/kg）、治疗B 组（每日EGb 100mg/kg）、治疗C 组（每日EGb 150mg/kg）、治疗D 组（每日EGb 200mg/kg），治疗时间为1mo，处死大鼠后做视网膜全层铺片，对RGCL神经元做特异性染色后行神经元计数来评估神经元的情况。

A master-slave force telepresence experimental system with one degree of freedom and a preliminary virtual reality experimental system used for teleoperation are manufactured, the correction and validity of algorithms proposed in this thesis are confirmed experimently.

本文研制了一套单自由度的主从式力觉临场感实验系统和一个初步的用于遥控作业的虚拟现实实验系统，验证了本文所提出算法的正确性和有效性。

This study will assess elementarily the security and effectiveness of The root and leaf of Panicled Fameflower through the experimental studies on their pharmacodynamics and acute toxicology, provid possibly theorems and experimental foundations for Panicled Fameflower' s edibleness, planting and study.

本课题通过土人参根、叶的药效和急性毒性实验研究，对土人参根、叶治疗&脾虚&证、土人参叶&解毒消痈&的疗效和部分作用机制做出初步评价、并取得土人参根、叶急性毒性数据，为保健中药蔬菜土人参的食用提供客观的药效学和急性毒性的实验依据，以促其进一步推广应用、种植、研究。

The results are as follows:(1) With the imposing of orthopedic force of simulating maxillary protraction on maxilla, in the sagittal direction, the maxillary complex of the SD Rats in experimental group grows more quickly than that in two control groups, and the extent of the maxillary complex increases more evidently. The maxillary complex displays anti-clockwise forward and upward rotation.(2) With the imposing of orthopedic force on maxilla, upper incisors exhibit labial-inclined, labioclination of lower incisors changes insignificantly, and the shape and the dimension of skull are not affected significantly.(3) The expression of TGF-3 , in frontomaxillary sutures and palatomaxillary sutures shows different intensity in different extent of time. But The expression of TGF-{3, in experimental group is more intensive than that in two control groups, and that in operated control group and natural growth group has no significant difference.

结果如下：在模拟上颌前牵引矫形力作用下，(1)生长发育期大鼠上颌复合体在矢状方向生长加快，长度明显增加，并表现出向前向上的逆时针旋转；(2)上切牙唇倾，下切牙的唇倾度没有明显变化，颅脑的形态与大小不受影响；(3)额颌缝和腭颌缝中TGF-β_1的表达，同一时段实验加力组要强于手术对照组与自然生长组，而手术对照组与自然生长组之间无显著性差异。

Experimental data were acquired by LabVIEW and processed through the time-domain analysis and frequency-domain analysis with Matlab. We analyzed qualitatively the specific effect of different tastants and proved the sensitivity to salt and sourness of taste receptor cells isolated from rat fungiform papilla. These experimental results demonstrate the feasibility that the cell chip based on LAPS can be used in the study of taste transduction mechanism.

采用LabVIEW采集数据、Matlab进行时域和频域分析，我们定性分析了不同味质作用于味觉细胞后胞外电信号的变化，证实了大鼠菌状乳头的味觉细胞对于咸味和酸味的敏感性，实现了细胞芯片在味觉传导机理研究中的应用。

Animals were divided into control group and 5 experimental groups. Each experimental group had 2 canines and the central of masseters and geniohyoid were dissected out in 5th, 10th day in distraction and 2nd, 4th, 8th week after distraction.

牵张器采用口内下颌骨牵张器，截骨部位在第三乳前磨牙与第一恒磨牙间且垂直于下颌骨下缘，牵张方向为前后向。

Bean sprouts were divided into two groups including experimental group and control group to simulate the pratical use of TBZ. In the experimental group, the beans were soaked in 1 μg/mL TBZ for 8 hours before germing. The bean sprouts were collected and processed by micron technique.

模拟腐绝施药，鉴於腐绝是一种系统性农药且具渗透性，故设计豆芽实验模拟腐绝施药，将豆芽分成实验组及对照组，实验组在豆芽发芽前先浸泡 1 μg/mL 腐绝溶液中8小时以上，再进行发芽，收集豆芽后微米化，再进行测试。

Results all the experimental groups of rat had got colloid goiter and the higher concentration of iodine in food,as the lower of height of thyroid cell and the gigger of area of follicle.AgNOR counting of abnormal hyperplasia area in all the experimental groups was increasing.

结果实验组出现了胶质性甲状腺肿，不典型增生出现的百分率增加，甲状腺细胞的高度随饲料含碘量的增加而逐渐降低；其滤泡腔面积逐渐增大，实验组不典型增生区域的AgNOR颗粒数目增多。

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。