查询词典 experiments

The effects of flame stretch on flame development are studied by experiments carried out on a constant volume bomb.

并且在定容燃烧弹上做了实验研究工作，研究了拉伸对火焰发展的影响。

In this dissertation new models for the spray and combustion process were developed on the basis of experiments of constant volume bomb and DI diesel engine.

本文在定容弹喷雾试验和发动机试验结果的基础上，建立了新的喷雾和燃烧模型。

But parameters are appropriate or not, it must rest on constringency of solutions, quality of solutions, and many experiments.

在用遗传算法拟合曲线时，衡量参数设置恰当与否，要依据多次运行的收敛情况和解的质量来判断。

Applying experiments of performance test, indoor soil training test under different field capacity and spring rape pot, a study was made on nutrient release and biological effect of water-soluble felted and coated fertilizer. The results showed that this kind of water-soluble coated material was characterized as its compact contexture, uniform thickness, fine performance of water absorption and permeability and certain degree of biodegradability.

应用性能测试、不同田间持水量下土壤培养及小白菜盆栽试验研究了其养分释放规律与生物学效应，试验表明：微水溶性包膜材料致密、整体厚薄较均一，其吸水性、透水性能优良，且具一定的生物降解性能。

Experiments demonstrate that the edges extracted with this method have better continuity than other methods.

经多次实验表明，此方法提取的目标边缘较其他算法提取的边缘具有更好的整体连接性。

The purpose of this study is find a way to analyze one continuous interval function in experiments plan-ning.

本文介绍如何在试验设计中分析函数曲线的方法。

Experiments show that the performance of the new approach to the edge classification is better than that of the traditional kind in the edge accuracy. stability and the edge smooth and continuousness, except for more edges and Less noise.

实验结果显示，基于颜色恒常的照度准不变边缘分类算法，在光照颜色变化的情况下，不仅能检测出更多的边缘，噪声点更少，而且检测的边缘更准确，稳定，线条更光滑连续。

It also carries on four levels of single-factor laboratory experiments with three sample soils: clay, cohesionless soil and sandy soil, concerning three elements: cement mixture ratio, age, water content in order to find out the contractibility under different test conditions, and also the permeability of locking surface between cement soil and concrete.

试验选择粘土，粉砂土和粗砂土三种土质，采用室内试块试验的研究方法，选择水泥掺入比、龄期、含水量三种因素，分别进行了四种不同水平的单因素试验，研究水泥土在不同养护条件下的收缩性，通过水泥土和混凝土咬合面渗透试验来检验两者咬合面的抗渗性。

In addition, we established the methods of producing foam and the estimation of stability of foam after we did the contradistinctive experiments.

本文通过理论和实验分析，筛选合适的表面活性剂及助剂，通过起泡方法和泡沫稳定性评价方法的对比实验，确定起泡方法和泡沫稳定性评价方法。

A series of studies suggested that metacognition plays a important role in concept formation, deductive reasoning and resolving insight problem, and a series of contradistinctive experiments about training of strategies and metacognition in process of learning, confirmed the feasibility and essentiality of training of metacognition.

它既体现了人在认知活动中的意识性、反省性、自主性，同时通过元认知知识、元认知体验、元认知监控等一系列元认知机制，将零碎分散的关于人类认知的研究发现综合成一个完整的人类认知的图画。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。