查询词典 char

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。

The form of intumestant char layer could depart polymer base and burning part while prevent heat transfer. Obviously,the fire –retardant effect of IFR is also that it intermits heat transfer.

因此，其阻燃作用主要属于凝聚相机理；APP、MN等分解时产生的NH3、H2O等不燃性气体，这些气体在能被捕集之前逸出到材料表面的气相，稀释了可燃气体的浓度；膨胀碳层的形成，起到阻止热传递的壁障作用，把聚合物基质与燃烧区隔开。

The disorderis char-acterized by necrosed upper leaves and by leaf curling,distortion or leaf tip burn Fig.

这种疾病的典型症状是上层叶片出现扭曲、变形或坏死在世界各地种植百合的温室都会经常发现叶烧病的踪迹。

The retorting process of coals using hot char as solid heat carrier lines up every single process which is needed for the production of CMS.

以灵武煤半焦GLW-72为原料，粉碎至粒度＜160目，混入40wt%的亚硫酸盐纸浆废液成型，将成型物在N〓气保护下，以10℃/min的升温速率加热到900℃碳化45min，冷却到室温所得碳化产品用于变压吸附空分，可获得含N〓96.3vol%的富N〓气体；将上述产品进一步作碳沉积处理，可获得空分性能达98.4vol%的炭分子筛，该结果与在同一空分装置上测得的国外炭分子筛的空分性能（98.23vol%）相当。

Upon its discovery, Char was found to be an inhospitable volcanic planet with thick ash covering most of its surface and tainting its acrid atmosphere.

它是一个由灰尘和刺激性大气层包裹而成的荒凉的火山行星，在其六级不规则环绕卫星强大的宇宙射线影响下，它的表层环境日益恶化。

Data: all integer types, including char; truncates floating point numbers to integers

数据：所有的整数类型，包括char；截去浮点的整数。

In power converters, unbalances generate undesirable DC ripple and non char ac teristical harmonics in the ac side.

在电力变换器中，不平衡会产生不希望的直流波动以及交流侧无特征的谐波。

The receding calculations and experiment analyses in this subject are built on the blood cast of pig tongue.

本研究课题的前期工作是采用猪舌血管铸型模拟人舌而进行的数值计算与实验分析。

"Each human infection constitutes an opportunity for genetic modification of the virus through reassortment, mutation, or both...."

&每一次人类的感染都暗藏着一次基因修改的机会，无论是通过病毒的整合、突变或者兼而有之。。。。&