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refractory metals是什么意思？

refractory metals

难熔金属

相关词汇
refractory metals

refractory

adj. 执拗的，倔强的，难治疗的，耐熔的；n. 倔强的人，耐火物质；
例句
Suitable for cutting metal , such as structural steel refractory steel, castiron, gold, silver, copper, aluminium.
用途;适合切割碳素结构钢 、 铸铁及金 、 银 、 铜 、 铝 、 等金属材料.

metals

n. 金属( metal的名词复数 )，钢轨，五金；
例句
Zinc is used to protect other metals from corrosion.
锌被用来保护其他金属不受腐蚀。
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
a ramshackle antediluvian tenement
摇摇欲坠的古老的房屋
Excessive drinking will do you harm.
过量饮酒对身体有害。
The arrival of warm weather raises the spectre of disease and increased rat infestations caused by rotting garbage.
天气转暖使人们担心垃圾腐烂会引起疾病传播和鼠群猖獗。
The crowd jeered when the boxer was knocked down.
当那个拳击手被打倒时, 人们开始嘲笑他。
This country extends its power and influence into neighbouring countries.
这个国家将其势力与影响扩大至邻国。
She turned pale at the sight of the miserable condition.
她一看到这惨状就面容失色。
We are authorized to receive contributions for the Red Cross.
我们受托接受给红十字会的捐助。
The colour of this cloth is too dark.
这布的颜色太深了。
The old lady is at peace now.
这位老奶奶故去了。
The dismantling of a nuclear reprocessing plant caused a leak of radioactivity yesterday.
昨天拆除核后处理工厂引起了放射物泄漏。