nonmetal

The metal or nonmetal is written first in the formula , followed by oxygen.

(方式状语)在化学式中先写金属或非金属,气候是氧.

Elements 3 is a nonmetal with one valence electron.

元素3是带-1价的非金属元素.

Also can be used for plastic wood etc. Nonmetal of milling.

也可用于塑料木材等非金属的铣削加工.

It is easy to tell the difference between metal and nonmetal.

说明金属与非金属的区别是不难的.

The intrinsic frequency of molecular-vibration of nonmetal binary hydrides is calculated with vibration theory.

提出了非金属二元氢化物分子振动固有频率的计算原理与方法.

Calcium sulphate whisker is a new nonmetal material prepared from gypsum.

硫酸钙晶须是由生石膏制备而成的新型非金属材料.

Sepiolite is a kind of Non-asbestos nonmetal mineral fiber.

海泡石是一种新型的可代替石棉的 非 石棉、非金属矿物纤维.

The nonmetal products advantages of healthiness, environmental protection. chemical stability and being acidproof and acid oxidation.

健康环保,自然美观. 产品属于非金属类产品, 耐酸耐氧化,化学稳定性好.

Moreover , it puts forward measures and suggestions aboutto ensure healthy supply of nonmetal resource.

提出了保障非金属矿产资源健康供给的六项对策与建议.

Can be widely used in engraving all kinds of nonmetal materials.

适用于多种非金属雕刻,用途十分广泛.

Element 32 is the most reactive nonmetal.

元素32是活性最大的非金属元素.

Nonmetal nanoclusters are generated by inert-gas condensation.

采用惰性气体凝聚法获得非金属团簇淀积体.

Most nonmetal chlorides are decomposed by water.

大多数非金属氯化物都可以被水分解.

The kaolin coal tonstein are a kind of important nonmetal mineral raw materials.

煤系高岭岩是一种重要的非金属矿物原料.