查询词典 experimental research

After 96h, the DO of experimental groups declined 80% in the experimental groups with Hg concentration above 1.00mg/L compared with the control, indicated that the photosynthesis of Egeria najas already became very weak and plant near death.

处理96h后，Hg~浓度＞1.00mg/L的实验组水体中DO与对照组相比下降近80％，说明细叶蜈蚣草光合作用已非常微弱，植物已接近死亡。

Objective To explore the experimental method and technique of making experimental allergic encephalomyelitis model in SD rat.

目的 探索SD大鼠实验性变态反应性脑脊髓炎模型制作的试验方法与技术。

Epithelization of control group appeared earlier and faster than experimental group, wound healing rate of experimental group were decreased significantly at 2nd and 3rd week（P＜0.05）as well. The cell proliferation activity of wounds surface were higher in dermis and epidermis.

分离并切断SD大鼠胸9～腰1右侧脊神经，造模后在背部对称制作两个直径为1.0 cm的圆形创面，分别观察两侧创面愈合时间、创面大体和组织形态学、创面细胞增殖活性、创面修复过程中血管再生情况，并对数据进行统计学分析。

Methods 1: 8 New Zealand long-eared rabbits, equability quantity of male and female supplied by Xinjiang Medical University, compare by itself according to different time 1 the group experiment ago (n=8); 2 experimental group : the experimental group inject oleic acid from parotid vein, and observe the change of CSEP by following indexes: latency, p-p interphase, positive wave values, negative wave values, P-P values at 30, 60, 90, 120min.

方法一：取8只新西兰大耳白兔，雌雄各半，体重(2.5±0.5)kg(由新疆医科大学动物中心提供)。采用前后对照设组OA从耳缘静脉缓慢(2min内)注入0.1ml／kg体重：分别以实验前，注射OA30、60、90、120min为时限动态监测CSEP的潜伏期、峰峰时程、正波值、负波值和峰峰值。方法二：25只新西兰大耳白兔，雌雄各半，体重(2.5±0.5)kg(由新疆医科大学动物中心提供)。

This procedure for the experimental procedures, to verify the plane to multi-point distance and the point equivalent to fixed-length track is unweighted wireless sensor network prototype simulation program, together with the experimental report.

本程序为实验性程序，验证了平面上到多点距离之和等于定长的点的轨迹，是未加权的无线传感器网络的仿真原型程序，并附实验报告。

79 cases of thoracic surgery patients were randomly di—vided into control group and experimental group,40 cases in control group,39 cases in experimental group.through the course of patients expectoration feelings,the occurrence of complications and the patient after 72 hours ECG mo—nitoring were analyzed.

方法将79例胸部手术病人随机分为观察组及对照组；对病人在排痰过程中的感受并发症的发生及病人术后72 h的心电监测情况进行分析。

Some improvement was also made to this experimental circuit and the error in the experimental data was analysed.

对该实验做了一些改进，并对实验数据的误差进行了分析。

Compared with the experimental results, the relative error between numerical solution and experimental result is no larger than 8%.

并在特定工况下，对修正公式与经典公式计算结果进行了对比分析。

METHODS Seventy-eight patients were divided into three groups; saline control, epidermal growth factor experimental group, and platelet-derived wound healing factor experimental group.

将78例糖尿病患者分为三组，即生理盐水对照组、表皮细胞生长因子治疗组、血小板源伤口愈合因子治疗组。

Based on the concept of averaging electromagnetic field, the optical constants of Goodwin synthetic ash, Chinese Qitaihe coal ash and Russian ash Br-1 were calculated by Maxwell-Garnett and Bruggeman effective medium theory. Computational results show that, for the synthetic coal slag, the optical constants estimated by EMT consist with the experimental values, but for the coal-ash produced in combustion, the optical constants estimated by EMT using industrial analytical species deviate far from the experimental values.

基于电磁场平均的概念，利用Maxwell-Garnett和Bruggeman有效介质理论分别对Goodwin人工合成灰渣、中国七台河矸石煤灰、俄罗斯褐煤灰Br-1 3组煤灰的光学常数进行计算，结果表明，人工合成灰渣光学常数的有效介质理论值与实验值吻合，而利用工业分析成分，燃烧生成煤灰光学常数的有效介质理论值与实验值有较大偏差。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。