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]...

adj.台球的，弹子戏的...

船长需要一批精选的水手来作此危险的航行.The captain needs a select crew for this dangerous voyage.诗人将丰富的思想感情浓缩于几个精选的词语里.The poet compressed many thoughts and emotions into a few well - chosen words.为使你们更加愉快, 我们奉献给你们一组精选的流行歌曲.And now for you...

Marie Curie's remains were exhumed and interred in the Pantheon.玛丽·居里的遗体被移出葬在先贤祠中.At last came the day when Marie Curie was almost at the end of her efforts.这一天终于来临了,玛丽-居里的努力快见成效了!A metal called uranium gave off a k...

Some people see microcell technology as a solution.一些人想把蜂窝技术作为解决方案.Base station ( Microcell, Distributed Base Station , OneBTS t 1900 Base Station and Modular cell )基站 ( 微小区、分布式基站 、 OneBTSt1900基站和模块小区 )...

克莱尔和戴维·阿斯特正在画远处西班牙山峦的风景素描。Clare and David Astor are sketching a view of far Spanish hills.布赖恩·麦克莱尔头球攻入了自己本赛季第23粒进球。Brian McClair nodded in his twenty-third goal of the season.他在加利福尼亚州的克莱尔蒙特男子学院主修金融专业。He majored in financ...

This is something of a grudge match against a long-term enemy.这可以说是一场与宿敌你死我活的比赛。I bear him no grudge .我对他不怀任何积怨。I grudge paying so much for such inferior goods.我不愿花这么多钱买次品....

morals的近义词有：morals, morality, ethics。下面这些名词均含"道德"的含义：morals：多用于实践方面，指按习惯或社会公认的道德标准，尤指男女之间关系的道德。morality：指符合道德标准的行为，或用道德标准衡量某事，既指社会的又指个人的道德。 ethics：多用于伦理方面，指符合于伦理学中所指的好的行为，常指公平正真地对人对事的品德。...

Mind that cup, you clumsy oaf!当心那个杯子，你这笨手笨脚的家伙！Leave the lady alone, you drunken oaf.离这位女士远点，你这醉鬼。Why give publicity to this self-indulgent, adolescent oaf?为什么要宣传报道这个行为任性、青春期未满的白痴呢？...a loud-mouthed oaf with very little ...

to sterilize surgical instruments给外科手术器械消毒Sulphur is also used to sterilize equipment.硫也可用来给器材消毒。sterilize animals so that they cannot reproduce把畜生阉过，就不会再生育了Antiseptic is used to sterilize the skin before giving an injec...

“交响乐”的英语可以翻译为：[音] symphony，symphonic music，sinfonia ...

maelstrom的音标：maelstrom的英式发音音标为：['meɪlstrɒm]maelstrom的美式发音音标为：['meɪlstrɑm]...

“赞许”的拼音为：zàn xǔ...

Different balls quantity determine the max. height for Ball Joint Handrails.球接栏杆不同的球数确定了栏杆的最大高度.PP handrails beautiful style, variety complete, is your ideal choice.PP扶手款式优美, 品种齐全, 是您的理想选择.The handrails must be installed...

研究以化香树果序为原料、乙醇为溶剂,超声提取黄酮类化合物工艺过程的最优条件.To study the technologies of separating flavonoids from infructescence Platycarya Strobilacea Sieb....

“火”的反义词：水。...