Granite as raw material, PSA is made in a series of aggregate reactions of chemical fusibility.选用花岗闪长岩为原料, 通过一系列的化学熔融聚合反应制成新型絮凝剂———聚硅酸铁铝盐絮凝剂.Its petrology , petrochemistry and geochemistry feature show the intrusive is p...
And there wasn't just one millipede found - there was a plague of them!然而发现的并不只是一条千足虫,其数量之多,简直泛滥成灾!Normally, a millipede looks like a harmless creature to humans.平时, 马陆看起来像是对人类无害的生物.The Portuguese millipede's e...
With her speed and agility, Cage cut out all her competitors in the hurdle race.凯奇在跨栏赛跑中速度快、动作敏捷, 击败了所有其他选手.She blinked in surprise at his agility.他敏捷的身手让她惊奇地直眨眼睛。The main features of the bionics manipulators are the agi...
不知为什么他讲这些故事时一点都不害怕。Somehow he tells these stories without a note of horror.如果当时我再多说一点的话，结果或许会不一样。Things might have been different if I'd talked a bit more.所有提交的文件必须真实且易于查证，这一点很关键。It is crucial that all documents pre...