heptahydrate什么意思？

The preparation of sulfate heptahydrate and copper sulfate pentahydrate from calcined zincblende was investigated.用经高温煅烧后的闪锌矿石与稀硫酸反应制备七水硫酸锌和五水硫酸铜.Modified polymerized sulphate flocculating agent was made with ferrous sul...

heptahydrate的音标：heptahydrate的英式发音音标为：[heptə'haɪdreɪt]heptahydrate的美式发音音标为：[heptə'haɪdreɪt]...

n.搬运工具，手推车，小车...

Truly none was so fit to set about this herculean labour as Petruchio.这样困难的事除了彼特鲁乔以外确实找不到更合适的人来办了.herculean strength其大无比的力气a herculean task艰巨的任务...his herculean efforts to bring peace to our troubled island.他为给我们这个纷争不断的岛...

“多瘤”的英语可以翻译为：polyoma ...

“半影”的英语可以翻译为：[物] penumbra，half image，half shadow ...

The aircraft engines, autopilot, and navigation system are absolutely reliable.飞机发动机, 自动驾驶仪和导航系统绝对可靠.The website will offer new navigation system and more kinescope.网站将提供新导航系统和更多录像.Panning and zooming, especially when pa...

“空投”的拼音为：kōng tóu...

“匀墨辊”的英语可以翻译为：ider rollers，wavers ...

The tail feathers are dark blue at their bases, shading to pale blue at their tips.尾羽的根部呈深蓝色，到了尾尖就渐变成淡蓝色。Their language is particularly difficult to learn because of its subtle shading of tone and emphasis.他们的语言因为音调和重音上的...

navigations的音标：...

“烘篮”的拼音为：hōng lán...

“微少的”的英语可以翻译为：fractional，fractionary，slender ...

n.蔬菜烩肉（或鱼），爱尔兰人，（高尔夫球）加击（非正式比赛中最后一击失败后附加的一击）...

capable的反义词有：unable, incapable, incapable, unable。adj.capable的反义词（有能力的）：unable, incapable。capable的反义词（其他释义）：incapable, unable。...

elective的音标：elective的英式发音音标为：[ɪ'lektɪv]elective的美式发音音标为：[ɪ'lɛktɪv]...

jaywalker的音标：jaywalker的英式发音音标为：['dʒeɪwɔ:kə(r)]jaywalker的美式发音音标为：['dʒeɪwɔkə(r)]...