hydrogen的意思？

General targets have hydrogen peroxide, sodium hypochlorite, potassium permanganate, and so on.一般的氧化剂有过氧化氢 、 次氯酸钠 、 高锰酸钾等.Hydrogen is a corlourless, odourless gas.氢气是一种无色 、 无味的气体.Producing the hydrogen fuel uses the harm...

Hydrogen is used extensively in industry for the production of ammonia.氢气在工业上广泛用于制氨。He mobilized public opinion all over the world against hydrogen-bomb tests.他动员全世界的舆论反对氢弹试验。Carbon, hydrogen and oxygen combine chemicall...

hydrogen的音标：hydrogen的英式发音音标为：['haɪdrədʒən]hydrogen的美式发音音标为：['haɪdrədʒən]...

hydrogen的复数形式为：hydrogens...

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“现状”的近义词/同义词：近况。...

ethanamide的音标：ethanamide的英式发音音标为：[ɪ'θænəmaɪd]ethanamide的美式发音音标为：[ɪ'θænəmaɪd]...

crude的比较级为：cruder...

勃隆顿罗盘，[人名] [北方英格兰人姓氏方英格兰人、苏格兰人姓氏] 布伦顿住所名称，来源于古英语，含义是“溪流+圈用地，居留地”(stream +enclosure,settlement)，[地名] [英国] 布兰顿...

In recent years, cerebrovascular disease incidence showed younger trend.近几年, 脑血管病发病呈现年轻化趋势.The relation between high - density - lipoprotein cholesterol and ischemic cerebrovascular disease: a clinical study.缺血性脑血管病与高密度脂...

衣滴虫科...

“滤网”的英语可以翻译为：[工] rosebox，sieve，strainer mesh，screen ...

v.（尤指船、舰或云彩）笔直、高速而平稳地移动( scud的第三人称单数 )...

Attention must be paid on the synergic relationship between these two events.有必要注意这两个事件的协同关系。Attention must be paid on the synergic effect of smoking and silicosis in cancer complication.吸烟和矽肺同时存在时,有必要注意协同作用.The synergic...

I hid the money in my pack.我把钱藏在旅行包里。The man's heavy moustache hid his upper lip completely.那个男人浓密的髭须完全遮住了他的上唇。The witch hid her loathsome face with her hands.巫婆用手掩住她那张令人恶心的脸.He hid the bicycle in the hawthorn hedge...

meringue的音标：meringue的英式发音音标为：[mə'ræŋ]meringue的美式发音音标为：[mə'ræŋ]...

discard的现在完成时为：discarded...

In the earlier rounds, Ferguson and Dickinson were the standouts.在最初的几轮中，弗格森和迪金森表现突出。Nott and Dickinson set a new altitude record when they ascended 55,900 feet in their balloon.诺特和迪金森乘坐热气球上升了55，900英尺，创造了一项新的高度纪录。Produce...

He recently did the catering for a presidential reception.他最近承办了一次总统招待会的宴席。Roadside cafes are now a big part of the catering industry.现在路边小餐馆构成了餐饮业很大一部分。You can upgrade from self-catering accommodation to a hotel.您可以将自理膳...