He murmured something, then, food left untouched, went into the sitting-room.他咕哝了些什么，然后食物丝毫未动就进了起居室。Vested interests were left untouched.既得利益未受影响。He's a real Dorian Gray, apparently untouched by the ageing process.他...
The adsorption of hexavalent chromium by in solubilized humic acid was investigated.研究了不溶性腐殖酸对六价铬的吸附作用.Can determine a chemical into the EU limit for hexavalent chromium test instructions.可用化学法进一部确定,欧盟针对六价铬的测试限量指令.Hexava...
The particle radius unit, the micron, is especially common and useful.粒子半径的单位是微米, 微米这个单位尤其普通和有用.They all basically reach an ultimate vacuum pressure of. 1 micron.它们基本上能达到. 1微米的极限真空压强.At last future developments of micron...
Supplying nutrients and immunities to my baby?为我的宝贝提供营养物质和免疫物质?And these provide immunities against the a host of infections and diseases.这些物质可提高婴儿的免疫力,使之免受病毒感染和疾病侵袭....