metals

Zinc is used to protect other metals from corrosion.

锌被用来保护其他金属不受腐蚀。

Lead is one of the softer metals.

铅是硬度较低的金属之一.

Metals are eroded by acids.

金属易为酸所腐蚀.

After the crash the car was a mass of twisted metal.

那辆车撞成了一堆扭曲的废铁。

The car was left a mess of twisted metal.

车子成了一堆扭曲的金属。

The machine punches a row of holes in the metal sheet.

机器在金属薄板上冲出一排孔。

Acids eat into metals.

酸会腐蚀金属.

Metals expand when they are heated.

金属受了热就会膨胀.

Lead was one of the metals known to the ancient world

铅是早在古代就已知的金属之一。

Gold and silver are tractable metals.

金和银是容易加工的金属.

His music is a heady brew of heavy metal and punk.

他的音乐是重金属乐和鬅客摇滚乐的强节奏混合体。

She had a metal plate inserted in her arm.

她的胳膊里嵌着一块接骨板。

The frame is made of metal.

框子是用金属做的。

Tungsten is classified among the metals.

钨归入金属类.

The metal container began to emit a clicking sound.

金属容器开始发出咔嗒咔嗒的声音。

Certain metals are attracted to a magnet.

某些金属受磁石的吸引.

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 ”.

Sugar, oil and metals are refined before use.

糖, 油和金属在使用前须先提炼.

Metals will melt when heated to a certain temperature.

金属加热到一定的温度都会熔化.

It cannot be used to bond wood to metal.

这不能把木料粘贴在金属上。

The wing of the plane showed signs of metal fatigue.

机翼显示出金属疲劳的迹象。

He hit his head against a metal bar.

他的头撞在一根金属棒上。

Medieval alchemists attempted to transmute base metals into gold.

中世纪的炼丹术士企图把贱金属炼成金.

The spade jarred on something metal.

铁锹撞在什么金属物件上发出刺耳的声音。

Lead was one of the metals known to the ancient world.

铅是早在古代就已知的金属之一。

The problem turned out to be metal fatigue in the fuselage.

问题原来是飞机机身出现金属疲劳。

One great advantage of this metal is that it doesn't rust.

这金属最大的一个优点就是不生锈。

How do acids react on metals?

酸对金属会起什么样的化学反应?

Strong acids attack metals.

强酸性物质腐蚀金属.

If metal gets hot it expands.

金属受热就膨胀。