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汉语拼音：fēi jīn shǔ

一般没有金属光泽和延展性、不易导电、传热的单质。除溴以外，在常温下都是气体或固体，如氧、氮、硫、磷等。

• Most metallic and some nonmetallic elements will emit characteristic radiations.

  大多数金属和某些非金属元素都会发出特征的射线.

• Many of the metals and most of the nonmetals are diamagnetic.

  许多金属和大部分非金属都是逆磁性的.

• 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.

• All the material used is the non - metal.

  所用的材料都是 非金属 .

• Most nonmetal chlorides are decomposed by water.

  大多数非金属氯化物都可以被水分解.

• All other metals and nonmetals lie within the boundaries of lead and diamond.

  所有其他金属和非金属都处在铅和金刚石的界限之内.

• Mainly applies to: metal or other hard non - metals like acrylic.

  主要用于: 压克力等较硬 非金属;也可以用于金属.

• 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.

• The import non - metal conveyor mesh belt can rectify completely.

  进口 非金属 输送网带,能彻底纠偏.

• Elements 3 is a nonmetal with one valence electron.

  元素3是带-1价的非金属元素.

• Grinding metal, stainless steel, non metal, stone and concrete etc.

  磨削金属 、 不锈钢 、 非金属 、 石材、混凝土等.

• Nonmetals such as wood, glass and plastic cannot conduct heat easily.

  非金属例如木, 玻璃和塑料不能很轻易地传热.

• The tuff is a kind of predictable and new - type nonmetallic minerals resource.

  凝灰岩是一种可预见的新型非金属矿产资源.

• What is it that makes metals different from non - metals ?

  是什么因素使金属与 非金属 互不相同?

• A poor conductor of heat and electricity . Not easily formed into shapes.

  非金属是差的导热和导电体.