查询词典 experiments

Structure and composition analysis of experiments: it is to determine the chemical composition of substances or compounds of the atoms or atomic group of the spatial structure of an experiment.

结构及成分分析实验：它是测定物质的化学组分或化合物的原子或原子团的空间结构的一种实验。

Some experiments have been done to gain information of the characteristics of 〓reakup and atomization.

在现有的条件下，对射流分裂雾化特性实验测试作了〓步工作。

Shape selection of high-pressure direct atomize nozzle is carried, and then the nozzle's inner structure parameters' influence to its inner flow status and outlet atomization characteristics is simulated and tested. After such primary experiments, further modification of nozzle is taken.

细水雾来火技术具有无环境污染、灭火迅速高效、耗水量低、水渍损失极小、灭火效果良好等特点，是了连云港消防界在"蒙特利尔协议"签定后，规定在二十一世纪初叶要求取缔的对大气臭氧层有严重破坏作用的哈龙灭火系统的在效替代灭火系统。

Experiments based on ORL and ATT face database demonstrate the efficiency of the presented algorithm.

基于ORL人脸数据库和ATT人脸数据库的仿真结果验证了方法的有效性。

They have attempted to conduct many scientific experiments in the past two years.

她以故事的形式把她的过去讲给我们听。

It can be testified by experiments that the filters can attenuate both Gaussian noise and impulse noise.

实验结果表明，该算法对于高斯噪声和脉冲噪声都有很好的降噪能力。

The experiments showed that mixture ofⅠ,Ⅱ and Ⅲ gave strong attractant activity to the male pine caterpillar.

试验结果表明，Ⅰ，Ⅱ和Ⅲ的混合物对油松毛虫的雄蛾具有强烈的引诱活性。

Methods A series of experiments using the attractant extracts of different main components of Laminaria were conducted at different temperatures and humidity conditions.

提取和分离海藻主要成分，在不同温度、湿度条件下，用不同成分提取物对钉螺进行诱食实验。

Carefully study the quantitative relations of flotation knowledge from a large number of on-the-spot experiments, give the quantitative relations of fluorspar and sodium augite ore separately and use these relations as the foundation of adjusting technological regulation, define the technical and economical indexes of concentration plant, give the basic task and the structure of FICS based on ANN.

通过大量的现场试验，对浮选知识的定量关系进行了详细研究，分别得出萤石型和钠辉石型矿石知识的定量关系，并以此关系作为工艺调节措施的依据之一；确定了选矿厂的技术经济指标及包钢选矿厂的选别指标；给出了基于人工神经网络的浮选智能咨询系统的根本任务和基本结构。

Animal experiments were performed in 20 healthy rabbits with the OMEP or aureomycin ointment on the left eyes.

动物实验：健康家兔20只，随机均分成A、B两组。A组左眼戴保护性眼罩，B组左眼涂金霉素软膏，右眼均不加干预，两组兔在全麻下行眼部干燥及消毒液的误入试验。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。