Partial thyroidectomy for toxic goiter was practiced widely.用甲状腺部分切除治疗急性甲状腺肿一直被广泛采用.Unfortunately, geophagy is also practiced to avoid hunger pains when other food is scarce.遗憾的是, 一旦其他食物缺乏,人们也吃土以避免挨饿之苦.He practiced the i...
I haven't practiced my French for months and it's getting rusty.几个月不用,我的法语又回生了.He was a practiced musician.他是一位演技娴熟的音乐家.He practiced to steal the purse from the lady.他竭力想窃取那位女士的钱夹....
许多人这样说, 但我一看,以及长期加法器.Many say this, but I'm looking a longterm adder as well.将在存贮器数据寄存器的数据,根据指令载入加法器或累加器.Load the data to accumulator or adder according to the instruction.采用晶体管和隧道二极管的高速加法器和比较器.A Pattern Generator f...
refractory metals难熔金属For processing the high tensile metals: carbon stell common alloy stell, hard bronze forgeable castiron. etc.加工高抗张强度的金属: 碳素钢 、 硬青铜和可锻铸铁等.Gold retains its lustre for far longer than other metals...黄金保...