1) nonmetal
[英][,nɔn'metl] [美][,nɑn'mɛtḷ]
非金属
1.
Research progress in TiO_2 modification by doping nonmetal;
TiO_2的非金属掺杂改性研究进展
2.
Discussing the Oxidability of Nonmetal Oxyacid;
谈非金属含氧酸的氧化性
3.
Study on the strength of the sintering friction materials by nonmetallic particles electroless plating with copper;
非金属颗粒表面镀铜及其对烧结摩擦材料强度的影响
2) nonmetallic
[英]['nɔnmi'tælik] [美]['nɑnmɪ'tælɪk]
非金属
1.
In this paper, a research has been carried out that rotating band of the gun-lunched antitank missile can be replaced from metal material to nonmetallic material.
文中通过研究采用非金属材料弹带替代炮射导弹金属弹带材料。
2.
A nonmagnetic and nonmetallic pulse-tube cyrocooler(PTC) is fabricated and tested.
介绍了高频脉冲管制冷机冷指无磁非金属材料的选择、加工以及实验优化工作。
3) non-metal
非金属
1.
As an important photocatalysis material,TiO2 has been extensively studied through metal or non-metal ion doping in order to strengthen its photoactivity under visible light.
采用掺杂金属离子或非金属离子可增强TiO2光催化材料可见光响应能力。
2.
This article mainly introduces the heat shields made of non-metallic materials of vacuum heat-treatment furnaces as well as their characteristics of heat engineering and vacuum, offers an optimum combination with the structure and materials of those shields.
本文主要介绍了真空热处理炉非金属保温屏以及它的热工性能、真空特性,并提出最优结构和材料组合。
3.
Introduction was made to the manufacturing technology of non-metal box for box type substation by adoption of GRC composite material,using screw connection made box assembly fast and easy,shortening manufacturing cycle,reducing manufacture quality discrete-ness range.
介绍了采用GRC复合材料制造非金属箱式变电站箱体的工艺,结构上尽量用螺纹联接,可使箱体组装快捷,缩短制造周期,减小制造质量离散性幅度。
4) Metal and Non-metal
金属非金属
1.
Construction and Evaluation of the Safety Standardization in Metal and Non-metal Mines
金属非金属矿山安全标准化创建与考评
5) non-metal
非金属;非金属的
6) non-noble metal
非贵金属
1.
Development of a high-efficient non-noble metal Co-Mo/γ-Al_2O_3 deoxidation catalyst;
Co-Mo/γ-Al_2O_3非贵金属高效脱氧催化剂的研究
2.
The heating behavior of oil fume purified non-noble metal oxides under microwave irradiation, and the catalytic activity of perovskite-type and Pd catalysts, with addition of metal oxides, is examined.
考察了几种负载非贵金属氧化物、钙钛矿型氧化物和添加非贵金属的Pd等催化剂在微波场下对烹饪油烟的催化净化活性。
3.
Activated carbon loaded non-noble metal desulfurizer was prepared by incipient wetness impregnation method, and its removal performance of sulfur compounds from FCC gasoline was evaluated using dynamic adsorption method.
以活性炭为载体,采用等体积浸渍负载非贵金属制备了汽油吸附脱硫剂,利用固定床动态吸附法对脱硫剂的吸附性能进行了评价。
补充资料：非金属
分子式：
CAS号：
性质：通常条件下为气体或没有金属特性的脆性固体或液体，如长周期表右上部15个元素和氢元素，零族元素的单质。大部分非金属原子具有较多的价层s、p电子，可以形成双原子分子气体或骨架状，链状或层状大分子的晶体结构。金属和非金属之间有被称为类金属的砷，锑，硅，锗等。当温度或压力等条件发生变化时，金属或非金属可能转化。如金属锡在低温下可变成非金属的灰锡。
CAS号：
性质：通常条件下为气体或没有金属特性的脆性固体或液体，如长周期表右上部15个元素和氢元素，零族元素的单质。大部分非金属原子具有较多的价层s、p电子，可以形成双原子分子气体或骨架状，链状或层状大分子的晶体结构。金属和非金属之间有被称为类金属的砷，锑，硅，锗等。当温度或压力等条件发生变化时，金属或非金属可能转化。如金属锡在低温下可变成非金属的灰锡。
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