| 释义 |
sul·fur 英'sʌlfə美'sʌlfə COCA²¹¹⁵⁷²
基本英英搭配近义反义例句例句
n.【U】硫磺v.用硫磺处理¹⁰⁰原型sulphur的复数/sulphured过去分词sulfured/sulphured现在分词sulfuring/sulphuring三单sulfurs/sulphurs
Noun:
an abundant tasteless odorless multivalent nonmetallic element; best known in yellow crystals; occurs in many sulphide and sulphate minerals and even in native form especially in volcanic regions
Verb:
treat with sulphur in order to preserve;These dried fruits are sulphured sulfur dioxide化 二氧化硫…sulphur硫sulphur dioxide二氧化硫combustible sulfur易燃烧硫黄sulfur trioxide三氧化硫sulfur corrosion硫腐蚀作用sublimed sulfur升华硫,硫华…sulfate sulfur硫酸盐型硫sulfur concrete硫磺混凝土monoclinic sulfur单斜晶硫,针形硫…sulfur oxide氧化硫sulfur spring硫磺矿泉sulfur dichloride二氯化硫total sulfur总硫度organic sulfur有机硫rhombic sulfur斜方硫,正交晶硫,正…sulfur cycle硫循环sulfur bacteria硫黄细菌,硫细菌…sulfur content含硫量sulfur compound含硫化物
近义词 s字母ssulphur硫
名词95%,动词5%
用作名词Sulfur can be used to make gunpowder.硫磺可以用来制造火药。
A sulfide compound contains at least two sulfur atoms per molecule.多硫化物每个分子中至少含有两个硫原子的一种硫化物
Because the removal of phosphorus and sulfur require special condition that can be met only by the basic process.因为除去钢中的磷和硫需要一些特殊的条件，这些条件只有碱性法才能满足。 By adding magnesium powder into the coating of electrode, the sulphurs removal in deposited metal was satisfactory.
通过理论分析及实验，探讨了手工电弧焊焊条药皮中添加金属镁粉的脱硫效果。 chemyq |