查询词典 experiment

The paper through the mechanism which produces to the asphalt road surface water harm carries on the induction to summarize, as well as the different type bituminous mixture water stability has carried on a series of contrasts experiment to several kind of different aggregates and the asphalt adherency, has analyzed the aggregate and the asphalt adherency and the bituminous mixture water stability; Meanwhile moves the water action mechanism take the pavement structure in as the key point, in the basis room experiments to the design half rigid base bituminous mixture test sample carries on washes out the experiment, the observation test sample and washes out when the number of times increase along with the time variation the basic unit wash load situation, has analyzed the water to the bituminous pavement various structures level damage rule; To immerses under the condition using the ANASYS finite element software the bituminous pavement structure level the stress to carry on the analysis computation, and analyzed the bituminous pavement according to the computed result to produce the unboiled water harm the rule, further to understand the structure level produced the unboiled water harm the rule.

本论文通过对沥青路面水损害产生的机理进行归纳总结，对几种不同集料和沥青的粘附性以及采用不同抗剥落措施的沥青混合料的水稳性进行了一系列对比试验，分析了集料与沥青的粘附性及沥青混合料的水稳定性，并对水稳性试验进行了评价；同时以路面结构中的动水作用机理为重点，依据室内试验对设计的半刚性基层沥青混合料组合试件进行冲刷试验，观察试件随时间变化和冲刷次数增加时基层的冲刷量情况，分析了水对沥青路面结构层的损坏规律；利用ANSYS有限元软件对浸水前后沥青路面层底应力进行分析计算，并根据计算结果分析了沥青路面产生水损害的规律，进一步了解结构层产生水损害的规律。

Cytotoxicity experiment: In the leaching liquid of γ- poly-glutamic acid hydrogel, the L929 cells were with good shape and grew adherently. MTT experiment demonstrated that the toxicity of the leaching liquid of γ-poly-glutamic acid hydrogel was 0 or 1 degree.

细胞毒性实验结果：L929细胞在γ-多聚谷氨酸水凝胶浸提液中形态正常；MTT检测表明γ-多聚谷氨酸水凝胶浸提液组毒性为0级或1级。

Methods The experiment was carried out based on theory and methods in chemistry; According to the membrane performance, the membrane water solubility, and other characters, the author took experiment on the alginic acid sodium, chitsan, the gelatin and other biological materials.

参照化工学的理论和方法，进行实验研究；从海藻酸钠、壳聚糖、明胶等生物相溶性较好的物质中，依据反应成膜性能、膜的水溶解性和生物相溶性，以及自身流动性和表面接触角度等特点，先进行组分筛选，再行研制确定。

Objective: To confirm the hypolipidemic therapy effect of XIEZHIPING whichcomposed of Alisma Rhizoma the principal drug and probe the mechanismof hypolipidemic action from the view of animal model experiment in vivoto cell culture in vitro, and finally establish the base of new naturalhypolipidemic product by the way of experiment on the golden hamsterhyperlipoidemia animal model and HepG2 cell line culture.

目的： 通过对金黄地鼠高脂血症动物模型及HepG2离体细胞培养的实验研究，证实以建泽泻为君药的纯中药组方—&泻脂平&的可靠降脂作用，并进一步从细胞分子水平初步探讨其降脂作用机理，为研发治疗高脂血症的有效天然药物奠定基础。

To confirm the hypolipidemic therapy effect of XIEZHIPING which composed of Alisma Rhizoma the principal drug and probe the mechanism of hypolipidemic action from the view of animal model experiment in vivo to cell culture in vitro,and finally establish the base of new natural hypolipidemic product by the way of experiment on the golden hamster hyperlipoidemia animal model and HepG2 cell line culture.

通过对金黄地鼠高脂血症动物模型及HepG2离体细胞培养的实验研究，证实以建泽泻为君药的纯中药组方—&泻脂平&的可靠降脂作用，并进一步从细胞分子水平初步探讨其降脂作用机理，为研发治疗高脂血症的有效天然药物奠定基础。

The researchers tested 8 amblyopic and 8 normal subjects in the main experiment and also conducted a pilot treatment experiment on 2 amblyopic subjects.

研究者在主要实验中检视8个弱视病患和8个正常人，也对2名弱视病患进行前趋治疗实验。

After salinity changing, it was about at the 24h of the experiment that the peak level of oxygen consumption rate was saw, however the highest ammonion exretion rate was seen only at 9~15h after the experiment began.

在突变后24h左右各突变组大菱鲆幼鱼耗氧率出现高峰值，48h后恢复到突变前的水平，此时各实验组大菱鲆的耗氧率没有显著的差异性(P＞0.05)。

A home made spray system was used on insecticide experiment on parasitic wasp, Anastatus japonicus Ashmead. This system was associated with bioclimatic chambers to provid a series simulated farm conditions for the experiment of testing the insecticide toxicity on A.

根据生产的需要，研制实用仿真农药喷雾实验系统，配以一定数量的大功率人工设备，并以几种典型的常用农药为例，探讨荔枝蝽卵平腹小蜂在仿真喷雾条件下死亡率与农药田间使用浓度的再稀释浓度的关系。

Methods; Rat HSCs were treated with 0.4% fetal calf serum/DMEM for 48 hours and divided into the control group and experiment groups. HSCs in the control group were treated with 10% FCS, and HSCs in the experiment groups were treated with 10% FCS and low anticoagulative activity heparin with different concentrations (8 g/L, 40 g/L, 200 g/L, 1000 g/L, 5000 g/L). MTT reduction assay was used to evaluate the effect of low anticoagulative activity heparin on the growth of rat HSCs.

肝星状细胞经体积分数为0.4%胎牛血清／DMEM培养液同步化48h后分为对照组和实验组，对照组以体积分数为10%胎牛血清处理，实验组分别以体积分数为10%胎牛血清和不同质量浓度(8 g/L， 40 g/L， 200 g/L， 1000 g/L， 5000 g/L)低抗凝肝素处理，应用MTT法测定其对肝星状细胞生长的影响。

Experiment one and experiment two were conducted to assess the influence of different dietary VE levels on growth performance、VE deposition in organism, immunity performance, meat quality and antioxygen performance of organism to weaned~2month and 2~3month old New zealand rabbits.

试验一、二研究了日粮添加不同水平的维生素E对断奶～2月龄和2～3月龄新西兰肉兔生长发育、VE在体内沉积、免疫、肉质和机体抗氧化性能的影响。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐