查询词典 nonmetal

This section includes the nonindustrial preparation, purication, and reactions of inoganic substances:elements; inorganic acids, bases, and salts; synthetic minerals; inclusion compounds;charge-transfer complexes; coordination compounds containing inoganic and organic ligands;nonmetal and metalloid compounds; and carbon-containing compounds such as the carbon oxides, metal carbonyls, carbonates and transition metal carbonxylates.

这一章节涵盖了无机物的非工业制备、提纯、及反应：元素；无机酸、基团和盐类；合成矿物质；包藏复合物；转移电荷复合物；包含了无机和有机配合基的配位化合物；非金属与非金属化合物；以及含碳化合物，如碳氧化物、金属羰基、碳酸盐和含有羰基的过渡金属等。

Glass fiber, a new type of inorganic nonmetal material, is widely used in electronic information, building material and environmental protection industry etc. It has the characteristics of noninflammability, thermostability, insulativity, high tensile strength and stable chemical properties.

玻璃纤维是一种新型无机非金属材料，现广泛应用于电子信息、建筑建材、环保等诸多领域，具有不燃、耐高温、电绝缘、拉伸强度高、化学性能稳定等优良性能。

In the third chapter, the synthesis of5-[(1"S)-1",2"-diacetyl-oxyethyl]-1-phenylpyrazol-3-carboxaldehyde oxime(2) from5-[(1"S)-1",2"-diacetyl-oxyethyl]-1-phenylpyrazol-3-carboxaldehyde(1) and phenyl-hydrazine were introduced firstly. The synthesis of nine dioxapyrrolino[3,4-c]pyrazoles containing chiral pyrazolyl moiety(6a-i) from 2 with N-substituted-phenylmaleimide by nonmetal oxidant IBD-initiated intermolecular 1,3-dipolarcycloaddition was described in detail.

第三章首先以5-[(1′S)-1′，2′-二乙酰氧基乙基]-1-苯基吡唑-3-醛(1)和苯肼为原料，合成了化合物5-(1′S)-1′，2′-二乙酰氧基乙基1-1-苯基吡唑-3-醛-苯腙(2)；再用化合物(2)与N-取代苯基马来酰亚胺反应，利用无金属氧化剂—IBD引发1，3-偶极反应，发生分子间的环加成，合成了9种新型手性吡唑连二氧代吡咯啉并

Feature: It is mainly used for the forming cutting of fur, paper, leather, synthetize materical and nonmetal material.

特点： 主要适用于皮革、纸板、泡沫、人造革、布塑及合成纤维和非金属材料借助于刀模成型裁断。

Feature: it is mainly used for the forming cutting of fur, paper, leather, synthetize materical and nonmetal material.

主要用于皮革、纸板、泡沫、人造革、布塑及合成纤维和非金属材料借助于刀模成型裁断。

From now on, in china, air-float separation technology and water- float separation technology mainly are applied for the separation between metal and nonmetal basing on recycling Fragmentized waste PCBs, but there exists low efficiency and second pollution for the tow recycle methods.

目前国内处理废弃电路板主要采用破碎后利用密度差的气流风选和水选进行金属与非金属的分选，存在效率低和二次污染等问题。

Kaolin is a nonmetal resource with abundant storage, and it would be changed into one of organic/inorganic composite materials by means of intercalating modification.

摘要高岭土是一类储量丰富的非金属矿产资源，借助插层法改性后将成为重要的有机/无机复合材料之一。

Project Background: ball clay is a kind of soft clay with good plasticity, its grain is very fine, immersing performance is good and stick performance is very strong, which is nonmetal min.

项目提出的背景：球粘土是一种可塑性的软粘土，其粒度极细，浸散性好，粘结性强，是国内稀有的非金属矿产。

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。

The results show that compared with the nonmetal probe, the metal probe has a larger field enhancement effect, and its scattering wave induced by field enhancement has a bigger decay coefficient.

结果显示，相对于非金属探针，金属探针具有更大的场增强效应，并且探针产生的散射波的衰减系数也更大。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。