查询词典 char

In oxygen deficient high temperiture combustion, the amount of volatic material evolved influene the conversion of sulfur in coal, high volatile content restrains the oxidation of pyrite and iron sulfide , which causes compavatively large amount of iron sulfide left in char. At the condition of air coefficient α=0.4, the sulfur conversion is up to 87% for SHONGZHAO anthracite coal, 72% for FORGCHANG bituminous coal, and the conversion is compeleted within 0.5 see.

在高温贫氧状态下燃烧，煤中硫的释出率高于煤的燃烧率，高挥发份将抑制黄铁矿的氧化释放出来，即影响煤中硫的释出率，在过量空气系数为40％时，松澡无烟煤能达到87％的硫的释出率，丰城烟煤达到72％的硫的释出率。

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济宁工业园主要产品为广泛应用于工程机械、农业机械、塑料机械、石油矿山机械，等行业领域的全液压转向器，低速大扭矩摆线液压马达，过滤器，叠加阀及相关液压阀等产品。使命是在具有竞争力的成本下生产出最高质量的产品，成为中国液压行业的领导者并成为伊顿液压在中国的液压产品制造基地。占地308亩，一期项目投资2900万美元，目前有用员工近600名。叁期项目完成后，济宁工业园将为伊顿大中国区业务的增长做出更大的贡献。 \n

This article give some discuss ion in the fields of pharmacologic activity of resveratrol, and zymological char acter, pathway and mechanism of induction, molecular biology of resveratrol synthase.

本文综述了白藜芦醇的药理活性、白藜芦醇合酶的酶学性质、诱导途径和机制以及分子生物学方面的研究进展。

Cera m ic Buttons and Char m s add character and fun to your cross stitch piece.

陶瓷按钮和性格魅力和乐趣添加到您的十字绣作品。

The residue char can't be obtained if waste FS is under common carbonized conditions.

聚苯乙烯在通常的炭化条件下是不能被转化为炭化物料的。

The residue char cant be obtained if waste FS is under common carbonized conditions.

聚苯乙烯在通常的炭化条件下是不能被转化为炭化物料的。

The result of thermogravimetry shows that the beginning temperature of NBPAN decomposition is above 280℃,and rapidly carbonized between 280℃ and 310℃.The char yield is about 35.58% at 500℃.

热重分析表明 NBPAN的起始分解温度为280℃，并在280310℃迅速炭化，成炭率达35.58%。

Charring material will product large amount of solid carbonaceous residual, mainly char, after combustion.

炭化材料燃烧后会留下相当数量的残余物，主要是炭，其典型代表是木材。

It was found that both DVN and DVP had better char yield in air than in nitrogen at 800℃which indicates that oxygen can help the charring progress of polysiloxane..

左右，同时发现DVN和DVP在空气中的成炭性均好于其自身在氮气中的成炭性，说明氧气的存在有利于促进聚硅氧烷成炭。2。

The combustion kinetics of partial gasified coal char was studied by two-stage distributed activation energy model.

煤分级转化过程集成这一洁净煤技术的新概念，是未来关于煤炭高效洁净利用发展的新方向。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。