The case against is twofold: too risky and too expensive.反对理由有两点：太冒险而且太昂贵。a twofold rise in prices价格上涨一倍The problem was twofold.这个问题分两个部分。The value of the new Cordinate Systems and surfaces is twofold.新坐标系和坐标曲面的价值是双重的....
介绍了利用BTC生产 过程中产生的副产品氯化氢气体合成盐酸乙脒的工艺研究.This paper introduces the production technology of acetamidine hydrochloride and hydrogen chloride produced in BTC synthesis.采用重量分析法测定盐酸乙脒中难挥发杂质的含量.The content of in volatile impuriti...
The turbo air classifier is a very important powder classification device.涡流空气分级机是一种重要的粉体分级设备.Pattern recognition classifier design, the source for the K - means, after debugging through.模式识别分类器的设计, 此为K均值法源码, 经调试通过.A rea...
The gang thought of hitting him too, but decided just to spit...那伙人也想过要揍他，但最后只是啐了他一口。She had decided that as a doctor she had a responsibility to her fellow creatures.她已经决定，作为医生，她应该对自己的同胞负责。At the end of my term of enlis...
Tony emerged unscathed apart from a severely bruised finger...托尼除了一根手指严重淤青外没有受到其他伤害。Nixon pointed his finger at the startled Fulbright and said, " OK, Bill, agreed? "尼克松用手指着目瞪口呆的富布赖特说: “ 怎么样, 比尔, 同意了 吧 ? ”I stood at his ...