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Nafion 117CS membrane and electrodes of graphite or activated carbon fiber cloth are adopted to establish electro-electrodialysis apparatus for concentration of hydriodic acid in HI phase of IS cycle.

为应对碘硫循环制氢工艺中浓缩HI的要求,采用石墨、活性炭纤维布为电极,Nafion 117CS为质子交换膜构成电解渗析池,对Bunsen反应HI相的模拟溶液进行了HI的EED浓缩实验。

The solidification of interdendritic eutectic of hypoeutectic gray iron has the same characteristics as eutectic gray iron.

界面呈锯齿状的片状石墨/奥氏体共晶的生长过程不仅受液相扩散的控制,还受固相扩散的控制。

ZnO, MgO and SiO_2 powders were covered on top of the alloy as dopants, the effects and principles of the dopants were discussed. Based these, SiC particles were made into preforms with different distribution of air holes by changing the granularity of SiC particles and the content of graphite additive, and the oxidation growth of aluminum alloy melt into the air holes within the preform was controlled to prepare SiC/Al_2O_3/Al composite with inerratic shape. And the SiC particles effect principle to the oxidation of SiC/Al2O3/Al composite was studied.

以ZnO,MgO和SiO_2为引发剂,覆盖在合金表面,讨论了引发剂的添加效果和作用机理;在此基础上将α-SiC颗粒制作成为预制体,通过改变SiC的粒度和石墨造孔剂的含量,调整预制体内部的气孔分布,控制铝合金熔体在预制体孔隙内的氧化生长,制备出形状规则的SiC/Al2O3/Al复合材料,同时研究了SiC颗粒的存在对SiC/Al_2O_3/Al复合材料生长机理的影响。

Graphite and even its linear counterpart, poly (p-phenylene) are too insoluble, infusible, and brittle

石墨甚至其线性物聚苯,过于不溶,不溶和发脆。

The results show that the polymer determines the electricity conducting of coal filled polymer composites. The coal filled PP composites is an insulating material, and be independent of coal type, its direct current resistivity is above 10〓Ω·cm. The resistivity drops with the content of coal when using anthracite, but it is also above 10〓Ω·cm, and the surface modification of coal, especially alkylated, resumes the insulance of composites.

X射线衍射测试表明即使在高变质程度下煤中的石墨晶区含量仍较低,煤填充聚合物复合材料电性能主要由基体材料性能决定,通过动电容静电计对煤填充聚丙烯复合材料直流电导性研究表明,煤填充聚丙烯复合材料是绝缘材料,其绝缘电阻在10〓Ω·cm以上,在高含量情况下,仍能保持良好的绝缘性,而与煤种无关。

Gas chromatography, gas-liquid-solid polymer PLOT column, isosteric heats of adsorption

etex碳填充柱中加入1·5%的角鲨烷,通过增加峰的对称性提高了对低分子量碳氢化合物的分辨能力·Bruner等'''首先将石墨化碳黑毛细管柱,用液相改性后制备成石

Here is an astounding fact: Neither the worker in the oil field nor the chemist nor the digger of graphite or clay nor any who mans or makes the ships or trains or trucks nor the one who runs the machine that does the knurling on my bit of metal nor the president of the company performs his singular task because he wants me.

这里有一个令人惊骇的事实:不是油田里的工人、不是化学家、不是石墨或者粘土的挖掘者、不是制造轮船、火车、卡车的人、不是运行机器为我身上铁片压花的人更不是铅笔公司的主席为得到我而执行单一的任务。

Here is an astounding fact: Neither the worker in the oil field nor the chemist nor the digger of graphite or clay nor any who mans or makes the ships or trains or trucks nor the one who runs the machine that does the knurling on my bit of metal nor the president of the company performs his singular task because he wants me.

这真是令人惊异的事:油田工人或化工师家,或石墨、粘土开采工,或者是制造轮船、火车、卡车的人,或者是操纵机器生产金属箍上的滚花的工人,或者是铅笔制造公司的总裁,所有这些人,都不是由于本人需要我而干自己的那份工作的。

On the basis of the ligamental reticulated carbon foam by Klett J W in 2000 and hollow microsphere carbon foam by Bruneton E in 2002, a hollow microsphere/ reticulated composite carbon foam was prepared by microstructural optimization, carbonization and graphitization respectively.

在Klett J W等人于2000年制备的韧带网络型碳泡沫和Bruneten E等人在2002年制备了一种空心微球碳泡沫材料结构的基础上,分别经过微观结构优化、碳化、石墨化处理,制备出了一种空心微球/网络复合型碳泡沫材料。

And it can be used to connect lower mechanicalnesw graphite,can be used to connect lower mechanicalness graphite,ceramics or glass pipeline,and as supply&drain stuff pipe for tanker,store pot,vesssl or used to nalance pipeline displacement, dimension change or used to balancepipelinedisplacement,dimension change or eliminate high frequency mechanical vibration causeed by climate or other frequency mechanical vibration caused by climate or other reasons.

波纹软管通过特殊的加工方法,改变了以往管道不能弯曲的特性,它可用来连接机械较低的石墨、陶瓷或玻璃管道,可作槽车、贮藏、容器或反应釜的给、排料管,可进行管道错位连接或用来平衡因气候或其它原因引起的管道位移、尺寸变化或用来消除高频机械的振动。

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推荐网络例句

Recall that, in the Kolmogorov axiomatization, measurable sets are the sets which have a probability or, in other words, the sets corresponding to yes/no questions that have a probabilistic answer.

延期开工的Kolmogorov宣布要衡量所有套职能有限许多坐标限制在于衡量子寅。换句话说,如果是/否的问题回答f可看的价值观念在许多最有限坐标,然后它有一个概率的答案。

The experimental results showed that the algorithm can filter singular points and remain fixity of the target edge.

实验表明:基于模糊理论的图像智能滤波方法比常规图像滤波方法运算量小,它既能去除奇异点,又能保持图像中目标的边缘不变性,具有很好的滤波效果。

It explains in detail how the methods of elicitation, discussion, and induction are to be used in the physics teaching.

本文根据心理学原理论述了改革初中物理教学的必要性,并对"启发、讨论、归纳法"在物理教学中的应用作了详细的阐述。