nonmetal

n.  非金属

化学



双语例句

  1. Feature: It is mainly used for the cutting of fur, paper, forming, artificial leather, synthesized material and nonmetal material with the help of knife mould.
    特点:主要用于皮革、板、沫、造革、塑及合成纤维和非金属材料借助于刀模成型裁断。
  2. Depending on abundant nonmetal mineral deposit, a strong building materials industry has formed in Huangshi, including nonmetal mining& dressing and mineral product manufacturing as well.
    凭借丰富的非金属矿藏,形成了黄石雄厚的建材工业,包括非金属矿采选和矿物制品制造。
  3. Open laboratory had promotion on the teaching and scientific research of inorganic nonmetal major, and procured preferable effect.
    开放式实验室对无机非金属材料专业的教学和科研起到了促进作用,取得了较好的效果。
  4. Rough milling and intermittent cutting of the uneven surface of cast iron, nonferrous metal& nonmetal.
    铸铁、有色金属、合金、非金属材料不平整表面的粗铣,间断切削时的粗铣。
  5. The Applications of Nonmetal Module to Ground Grid of Substations
    非金属接地模块在变电站接地网中的应用
  6. And the influence factor of nonmetal content in catalytic converter was explored.
    另外,探究了车辆催化器中非金属含量的影响因素。
  7. Modified Research of Nonmetal Powder of Waste Printed Circuit Board Filled HDPE
    废旧印刷线路板非金属粉末对再生HDPE的改性研究
  8. Nonmetal minerals of our country the resources can keep on supplying the problem with the counterplan research
    我国非金属矿产资源可持续供应问题和对策研究
  9. Study Advance in Reclamation Recycling of Nonmetal Material from Waste Printed Circuit Board ( PCB) by Pyrolysis
    废弃线路板中非金属材料热解法资源化利用的研究进展
  10. Moreover, Chuzhou's abundant nonmetal mineral resources are to be developed by using proper new technology.
    同时,滁州市还有非常丰富的非金属矿产资源,亟待采用高新技术和先进适用技术进行开发利用。
  11. Element 32 is the most reactive nonmetal.
    元素32是活性最大的非金属元素。
  12. Rock-forming mineral, olivine, pyroxene, hornblende, orthoclase, feldspar, plagioclase, mica, quartz, biotite, calcite and other common metal and nonmetal minerals.
    造岩矿物的概念、橄榄石、长石、角闪石、辉石、云母、石英、方解石和常见金属和非金属矿物。
  13. Preparation of Metal or Nonmetal Doped TiO_2 Nanotubes and Their Characteristics
    金属、非金属掺杂TiO2纳米管的制备及性能研究
  14. Sodium is a metal, iodine is a nonmetal.
    钠是金属,碘是非金属。
  15. Most nonmetal chlorides are decomposed by water.
    大多数非金属氯化物都可以被水分解。
  16. Analysis on the Employment Situation of the Students in the Specialty of Inorganic Nonmetal Material Engineering
    无机非金属材料工程技术专业学生就业形势分析
  17. It is easy to tell the difference between metal and nonmetal.
    说明金属与非金属的区别是不难的。
  18. The Applications of Ultrasonic Vibration on Machining Technologies for Nonmetal Hard and Brittle Materials
    超声振动在非金属硬脆材料加工中的应用
  19. A chemical compound in the form of a heterocyclic ring, containing a metal ion attached by coordinate bonds to at least two nonmetal ions.
    杂环化学复合物,由一个金属离子与两个或两个以上非金属离子构成配位键。
  20. The granular for abrasion resistance flooring is made of particular size of nonmetal mineral material ( or metal and alloy), specific cement, other mixing aggregate and additives.
    耐磨地面硬化剂由一定颗粒级配的非金属矿物骨料(或金属和合金骨料)、特种水泥、其它掺合料和外加剂组成。
  21. That degree of hardness accounts to be applicable to the black metals and have the color metals with the degree of hardness measurement of the nonmetal material.
    液晶屏数显洛氏硬度计适用于黑色金属、色金属和非金属材料的硬度测定。
  22. A heterocyclic compound having a metal ion attached by coordinate bonds to at least two nonmetal ions.
    杂环化合物,由一个金属离子通过配位键与至少两个非金属离子相连。
  23. Safety standardization of China's metal and nonmetal mine problems and its countermeasures
    有色金属选矿术语标准我国金属非金属矿山安全标准化问题及对策
  24. Through analysis on the structure of valence electron shell, the atom radius, the bonding orbital and other important parameters, this paper discusses the irregularity in the second circle of nonmetal elements and the irregular courses.
    摘要本文通过对第二周期元素价电子层结构、原子半径、成键轨道及其重要参数的分析,讨论了第二周期非金属元素的不规则现象,并且分析了产生这些不规则性的原因。
  25. Hence accelerate the development and ap-plicantion of nonmetal bracket, ceramic bracket and transparent resin bracket are commonly used.
    于是就有了非金属托槽的开发和应用,常用的有陶瓷托槽和透明树脂托槽。
  26. Design and Development of Control System of the Nonmetal Ultrasonic Detector Calibration Regulation
    非金属超声检测仪检定装置控制系统的设计与开发
  27. Can be widely used in engraving all kinds of nonmetal materials.
    适用于多种非金属雕刻,用途十分广泛。
  28. Preparation of Nonmetal Doped NaTaO_3 by Hydrothermal Process and Studies of Optical Properties
    非金属掺杂纳米NaTaO3的水热合成及结构性能研究
  29. The new research advances in oxygen carriers in several recent years, including single metal oxides, multiplex metal oxides, nonmetal oxides are given.
    总结了该领域最近几年新开发的单金属氧化物、复合金属氧化物以及非金属氧化物载氧体的最新研究进展。
  30. Application of Earth-detection Radar in Nonmetal Pipeline Detection of jiaxing
    探地雷达在嘉兴市非金属管线探测中的应用

英英释义

noun

  1. a chemical element lacking typical metallic properties

    adj

    1. not containing or resembling or characteristic of a metal
      1. nonmetallic elements

      Synonym:    nonmetallic