metals的例句（metals在句子中的用法）

• refractory metals 难熔金属
• Certain metals are attracted to a magnet. 某些金属受磁石的吸引。
• Most metals conduct electricity. 大多数金属能导电。
• What spurred them on was alchemy,the “science” of changing ordinary metals into gold. 激励他们的是炼金术，即把普通金属变为金子的“科学”。
• Strong acids attack metals. 强酸性物质腐蚀金属。
• A beam of light produced a laser can weld metals. 激光器发生的光束可以焊接金属.属类:[综合句库]-[-].
• A beam of light produced by a laser can weld metals. 激光器发生的光束可以焊接金属.
• The country built up a stockpile of strategic metals. 该国建立了战略性金属材料贮备.
• Of scuds metals conduct heat most quickly. They are the best heat conductors. 在所有的固体中金属传热最快, 它们是最好的导热体.
• Water oxidizes some metals , producing rust. 水使一些金属氧化, 从而生锈.
• It is not possible to name any particular conductivity at which metals end and semiconductors begin. 不可能说出在哪个特定的导电系数处是金属和半导体的分界.
• In electroplated metals, these defects are primarily dislocations, twins, and deposited foreign atoms or molecular groups. 对于电镀的金属来说, 这些缺陷主要是位错, 孪晶和其沉积的异类,原子或分子基因.
• The main classes of materials are metals, polymers, ceramics, and composites. 材料的主要分类为金属 、 高聚物, 陶瓷, 及合成材料.
• Other metals have suffered a similar clobbering. 其它金属价格亦遭受了同样的痛击.
• However , some synthetic chelates have been shown to induce the uptake of metals by plants. 许多螯合剂能诱导植物对重金属的吸收.
• Transitional metals ( Fe 3 + ) play an extremely important role in catalyzing CLA oxidation. 变价金属离子 ( Fe~(3+ ) )能够促进共轭亚油酸氧化.
• In addition to copper, there are many other metals which are good conductors. 除了铜之外, 还有很多其他金属都是良导体.
• Tungsten is classified among the metals. 钨归入金属类.
• Metals commonly mixed with gold are nickel, platinum, and copper. 通常与金混合的金属有镍 、 铂和铜.
• Zinc can be used to cover other metals to stop them rusting. 锌可用来涂在其他金属表面以防锈.