1) rainwater catchments materials
集雨材料
1.
The application status of chemical substance is expounded, which is used to as amendments and rainwater catchments materials in the aspects of regulating and controlling rainfall runoff ,improving rate of rainwater utilization and preventing the loss of soil and water.
就化学物质作为土壤改良剂和集雨材料对降雨径流调控、提高雨水利用率及防止水土流失方面的应用现状进行了论述 ,并对其应用过程需要解决的问题作了探
2.
The design of mixing new additives with loess to promote the efficiency of rainwater catchments materials was put forward.
同时 ,对照其它几种集雨材料 ,对不同雨强、雨量及坡度下的起流历时、集流效率和材料性能进行了比较。
2) collecting water and anti-seepage material
集雨防渗材料
3) composite materials
集成材料
1.
The investigation object is the composite materials with negative permittivity,which are composed of discrete wires supported by insulative board.
以绝缘板支撑的不连续金属丝构成的介电常数为负数的集成材料为研究对象,采用时域有限差分法分析集成材料对电磁波的反射和透射特性,并与已有的实验数据进行了比较,验证了该方法的可行性。
2.
A new method based on finite difference time domain(FDTD) method was presented for numeric analyze of the transmission and reflection characteristic of the composite materials with negative effective permittivity.
针对目前广泛关注的集成材料,提出了采用时域有限差分法(FDTD)分析集成材料(有效介电常数为负数)对电磁波的反射和透射特性,并与已有的理论模型和实验数据进行了比较,验证了采用FDTD方法分析集成材料的可行性。
3.
In this paper, it is presented how to use FDTD to analyze the transmission and reflection characteristic of the composite materials(especially negative permittivity composite materials).
本文采用时域有限差分法(FDTD)来分析集成材料(有效介电常数为负数)对电磁波的反射和透射特性,并与已有的实验数据进行了比较,验证了该方法的可行性。
4) current collectors
集流材料
1.
As the current collectors for alkaline battery, nickel-plated steel sheet(NPSS) and nickel-plated punched steel sheet(NPPSS) have found wide application in the battery industry because of low-cost and high-quality.
镀镍钢带、穿孔钢带性能好、成本低,是广泛使用的电池集流材料。
6) enrichment materials
富集材料
1.
This article introduced the demand of European Union on environmental enrichment in farm animal pens,reviewed the effects of environmental enrichment on farm animal\'s behaviours,physiology and meat quality,summarized advanced researchs on enrichment materials,analysed some causes why environmental enrichment failed to act well.
简述了欧盟对猪圈舍环境富集的强制要求,综述了环境富集对集约化饲养环境中猪行为、生理、肉质的影响,总结了当前富集材料的研究进展,分析了一些富集效果不明显的原因,认为环境富集的研究手段还有待改进。
补充资料：雨後集湖上
【诗文】：
野水交流自满畦，芳池新涨恰平堤。
花藏密叶多时在，莺占高枝尽日啼。
绣袂窦裙催结束，金尊翠杓共提携。
白头自喜能狂在，笑襞蛮牋落醉题。
【注释】：
【出处】：
野水交流自满畦，芳池新涨恰平堤。
花藏密叶多时在，莺占高枝尽日啼。
绣袂窦裙催结束，金尊翠杓共提携。
白头自喜能狂在，笑襞蛮牋落醉题。
【注释】：
【出处】：
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条