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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；

metals

n. 金属( metal的名词复数 )，钢轨，五金；
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
His image is redolent of the smell of old leather,old money and class.
他的形象使人联想起旧皮革的气味、旧钞票和等级。
Didn’t prevaricate but answered forthrightly and honestly.
毫不欺骗而是坦言相告。
Drink in hand,he ranted about his adventures in Africa.
他端着酒杯,激动地叙述他在非洲的经历。
local procurement
就地采购
recondite reasoning
深奥的推理
a reagent bottle
试药瓶
arms procurement
采购武器
Opinion polls indicated a two-thirds majority in favour of ratification of the treaty.
民意调查表明2/3 的多数票赞成批准这个条约。
We did not meet again for ten years,by then,the rather puny boy had grown into a six-foot man,weighing 200 pounds.
我们有10年没有见面了,本来是一个小不点的男孩子,现在已长成6英尺高200磅重的大个儿了。
Shine the torch up into the rafters,please.
请用手电筒照房椽。
the progeny of a person
人的子孙
the proximate cause
直接原因
swept along by the rapids
给急流冲去
news of his proximate arrival
他即将来到的消息