The electrical resistivity of some metals seems to vanish altogether at temperatures a few degrees above absolute zero.
温度在绝对零度以上几度时, 有些金属的电阻似乎消失了。

This machine uses high quality alnico to absorb magnetic metals form wheat or flour.
采用优质磁钢，强力吸附小麦及面粉中含有的磁性金属物。

The new models, however, are made from lightweight metals, sport faster and more shock-absorbent wheels, are narrow enough to thread through congested sidewalks and have collapsible steering columns.
不过，最新型号是用轻型金属做的，滑行速度更快，车轮防震效果更好。车小巧，可在拥挤的人行道上穿梭，而且操纵杆可折叠。

Impurities determination of alkali metals in high pure cesium chloride by atomic absorption spectrometry
高纯氯化铯中碱金属杂质的原子吸收分析

Study on absorption and remediation by Poplar and Larch in the soil contaminated with heavy metals
杨树, 落叶松对土壤重金属的吸收及修复研究

The research on the abstraction technology of valuable metals as iron, gold, silve etc from pyrite cinder
黄铁矿烧渣提取铁，金，银等工艺研究

Study of Importance of Universal Access to Knowledge of Corrosion and Protection of Metals
普及金属腐蚀与防护知识重要性的研究

Strong accids bite into metals.
强酸腐蚀金属。

And these metals accumulate as minerals on the surface of the bacteria.
这些金属会以矿物质的形式 积覆在细菌上。

Accumulation of metals in a clam Anodonta woodiana elliptica bred in Dianchi lake water.
椭圆背角无齿蚌对重金属元素的积累作用

Studies on Accumulation Ability of Three Vertical Plants'Leaves to Heavy Metals
三种垂直绿化植物叶片对重金属富集能力的研究

Research advances in heavy metals accumulation in seagrass and its effects on seagrass growth.
重金属在海草中累积及其对海草生长的影响

Accumulation and distribution of heavy metals in artificial wetland with Typha latifolia.
重金属在宽叶香蒲人工湿地系统中的分布与积累

Effect of Compound Stress of Heavy Metals on the Growth and Accumulation Characters of Juncus Effuses
复合重金属胁迫对灯心草生长及其积累特性的影响

The Effect of Growth and Accumulation of Heavy Metals in Organs and Tissues of Newhall Navel Orange Trees under as, Pb and Hg Stress.
土壤砷铅汞胁迫对脐橙生长和重金属累积的影响

The acid eats into metals quickly.
酸腐蚀金属很快。

Acid acts on most metals.
酸对大多数金属起作用。

How does acid react on metals ?
酸在金属上如何起反应?

An acid has the power to corrode metals.
酸具有腐蚀金属得性能。

Reactive and refractory metals for use in sulphuric acid
活性和高熔点金属在硫酸中的应用

Study on Eliminating Heavy Metals in Wastewater with Acidic Montmorillonite
酸性膨润土处理含重金属废水初探

Batteries consist of two different metals suspended in an acidic solution.
在使用酸的电池制造方式中需要两种不同的金属。

Study on law of acidification of wastewater in tailings reservoir and heavy metals pollution
尾矿库废水酸化与重金属污染规律研究

How do the acids react on the metals.
酸对金属

Acids eat into metals.
酸会腐蚀金属。