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- The results indicate that the homemade activator has good activation to active materials. 结果表明 ,自制复合激发剂对活性材料具有良好的活性激发作用
- To activate materials can also mean to make the material radioactive. “使材料产生放射性”的意思也可能是“令该材料具有放射性”。
- The paper introduces installation forms, structure types, remediation mechanism and selection of active materials of permeable reactive barriers/wall. 介绍了可渗透反应格栅/墙的安装形式、结构类型、修复机理及活性反应材料的选取等。
- Rich in such active materials as amino acids, protein, vitamin complex, mineral, nucleic acid, lipid, enzyme, etc. Also contain the peculiar unsaturated fatty acid of royal jelly. 美国富恩堂蜂王浆采用纯天然蜂王浆冻干粉精制而成。蜂王浆被誉为“琼浆玉液”,含有极其丰富的氨基酸、白质、生素、物质以及核酸、苷酸、类、类等活性物质,并含有一种特有的不饱和脂肪酸。
- Some potentially active materials should be added into the mud and MTC paste should be used in strong alkalis condition,in order to get good solidification. 为了提高固化效率,泥浆中应预先掺加潜在活性的材料,并在强碱性环境中使用MTC浆。
- Valves can control flow of all types, from the thinnest gas to highly corrosive chemicals, superheated steam, abrasive slurries, toxic gases and radio active materials. 他们可以处理的温度从低温地区的熔融金属,和压力,从高真空成千上万的磅每平方英寸。阀门是一个最基本的和不可或缺的组成部分,我们的现代科技社会。
- Semiconducting metal oxides such as tin oxide (SnO2), titanium dioxide (TiO2) and zinc oxide (ZnO) are routinely used as active materials in solid state gas sensing devices. 半导体型的金属氧化物,如氧化锡(SnO2)、氧化钛(TiO2)和氧化锌(ZnO),经常作为活性材料用在固态气体传感器件中。
- Abstract Polyamines are physiologically active materials with broad functions of regulation, and have a close relationship with the growth and development of higher plants. 摘要 多胺是广泛分布于植物体内具有调控作用的生理活性物质,其代谢变化与高等植物的 生长和发育关系密切。
- Most batteries lose their stored energy when allowed to stand on open circuit due to the fact that the active materials are in a thermodynamically unstable state. 因为电池中的活性物质处于热力学不稳定状态,大多数电池在开路放置时都会有能量损失。
- Polyamines are physiologically active materials with broad functions of regulation, and have a close relationship with the growth and development of higher plants. 摘要多胺是广泛分布于植物体内具有调控作用的生理活性物质,其代谢变化与高等植物的生长和发育关系密切。
- Many natural materials are becoming scarce. 许多天然原料越来越少。
- The wrapping technology for oil phase materials and the addition of active material H stabilize hydrate reaction of the cracking agent. 产品中所采用的油相材料包覆技术和添加活性物质H,使该破碎剂的水化反应十分平稳。
- The active material is a sub-micron thin-glass film with an immobilized fluorescent ruthenium organic complex. 活跃材料为亚微细粒的玻璃膜与固定荧光钌有机联合体。
- The beautiful curtain is made of remnant materials. 这个漂亮的窗帘是用零头布做的。
- Some synthetic materials do not crush easily. 有些化纤衣料不易起皱。
- The formed active material in the stamped grids becoming loose in the grid openings and the battery failed. 冲孔板栅形成后的活性物质在板栅的孔中变得松散,因而使蓄电池失效。
- New process of plate production are applied to improve the utilization of active material. 新型极板制造工艺,活性物质利用率高。
- Everything we used was made from natural materials. 我们所用的一切都是由天然材料做成的。
- He buys the materials wholesale. 他成批地购买原材料。
- He is collecting materials for a book. 他正在为写书搜集素材。