专业释义英英释义
-
氟 - 引用次数：192
Chapter 5: Introduce the method by 19F-NMR for analyzing the concentration of fluorine in tantalum and niobium production waste liquid.
第五章：介绍了利用19F-NMR分析生产钽、铌矿的废液中总氟含量。
参考来源 - ～（19）F -
氟 - 引用次数：122
Zhuan tea contained more fluorine than other teas;and it was a research focus to reduce the fluorine content.
砖茶因大多存在氟含量偏高的问题而备受关注,如何降低砖茶中氟含量成为研究热点。
参考来源 - 水洗对砖茶揉捻叶氟含量及主要品质成分的影响 -
氟
-
弗
-
氟
·2,447,543篇论文数据，部分数据来源于NoteExpress
fluorine [ 'flu（:）əri:n ]
-
n.
a nonmetallic univalent element belonging to the halogens; usually a yellow irritating toxic flammable gas; a powerful oxidizing agent; recovered from fluorite or cryolite or fluorapatite
同义词： F atomic number 9
以上来源于: WordNet
柯林斯英汉双解大词典
fluorine /ˈflʊəriːn/
-
1.
N-UNCOUNT Fluorine is a pale yellow, poisonous gas. It is used in the production of uranium and other chemicals. 氟
双语例句原声例句权威例句
-
这就是氧和氟。
-
It is a compound of aluminum, silica, and fluorine.
它是铝、硅和氟的化合物。
-
The system, made by Linde, splits hydrogen fluoride into fluorine.
这个系统，由林德集团制造，能将氟化氢分解成氟气。
-
And you see where the most electronegative elements are, and fluorine is the most electronegative of the active elements.
你找一下电子力最大的元素在哪，氟是活泼元素中,电子力最大的。
-
And, likewise, if we look at fluorine in its diatomic molecule, it is 160 kilojoules per mole.
一样的，如果我们观察二价的氟，它是每摩尔160焦。
-
In terms of where different atoms are in a molecule, if you have a hydrogen atom or a fluorine atom, you can pretty much guarantee they're always going to be terminal atoms.
对于不同原子在分子中的位置，如果你有一个氢原子或者一个氟原子，那你基本可以保证,它们总是最末端的原子。
应用推荐