查询词典 high-melting metal

A recommended approach for high lead and/or glasses with high metal cullet levels.

推荐一个方法用于高索和/或者玻璃，带碎玻璃的高金属。

A high efficiency decalcification agent without phosphorus matter or metal content has been developed for Liaohe crude with high calcium content,and calcium in the crude before and after decalcification are analyzed by atomic absorption spectrometry.

针对辽河高钙原油研制开发了无磷不含金属的高效脱钙剂，利用原子吸收光谱对原油中的钙含量进行分析，考察了剂钙摩尔比、注水率、反应温度、沉降时间和搅拌时间对脱钙效果的影响。

Kalium and natrium erode into brick at a high temperature in the form of simple substance and result in expansion in self-baking carbon brick, and molten alkali metal oxides adsorbed on the face of brick react with SiO2 and obtain a eutectic mixture which causes expansion at a high temperature, while carbon deposition caused by the reaction of CO and simple substance of kalium and natrium as well as the soot deposition of CO contribute to the lower temperature expansion.

结果表明：膨胀率及碱含量都随温度和时间的增加而增加，膨胀率受时间影响较大，达到8%左右，而受温度影响较小，仅为1%左右；砖内K， Na元素质量分数受时间和温度的影响均较大，分别达到4.5%，5.33%，4.28%，4.46%，且Na侵蚀较K严重；在高温下K， Na是以单质形式侵入砖体内，而熔融碱是吸附在砖体表面并与SiO2：生成低共熔化合物引起高温膨胀，在低温下砖内K，Na单质与CO发生C沉积以及CO发生烟碳沉积反应引起低温膨胀。

The determination of gas storage pressure in high-pressure tube bank and the calculation of actual gas storage volume are analyzed. The metal consumption of high-pressure pipeline is compared with that of spherical gasholder.

分析了高压管道储气方式储气压力的确定、实际储气体积的计算，进行了高压管道与球罐的金属消耗比较。

Gum plant species are available, the use of different The quality polymer materials to create suitable for various occasions (oil, chemical resistance medium, high resistance, low temperature, anti-aging, and so on) the use of various types of rubber products. 1, GM products are rubber mats-washers, shock absorption pads, the oil O laps, all kinds of sheathing Aprons, machinery and other accessories. 2, high and low temperature-resistant silicone products, such as lighting jacket, medical supplies, food industrial products and strengthen the resistance of medium fluoride胶制品; fire products; anti-aging, resistant to ozone B C products; combination of low-friction rubber sealing systems. 3, with metal skeletons rubber products, such as road construction machinery tracked plate, shock absorption pads, rubber tire, such as Sa Shuiche shock absorption pad.

厂内胶种齐备，采用性能各异的优质高分子材料，制造适合于各种场合（耐油，耐化学介质，耐高、低温，耐老化等）使用的各类型橡胶制品。1、通用制品有橡胶垫、平垫圈、减震垫、耐油的O圈、各类护套胶圈、机械配件等。2、耐高低温硅胶制品，如灯饰护套、医疗用品、食品工业品、耐强化学介质氟胶制品；耐燃制品；耐老化、耐臭氧乙丙制品；低磨擦橡塑组合密封系统。3、带金属骨架橡胶制品，如筑路机械履带板、减震垫、胶轮、洒水车减震垫等。

Production technique of high force, good performance, and high quality isomers horniness metal products.

高强度，高性能，高品质的异性硬质合金制品的生产技术。

So the development of high-rate nickel metal hydride battery with high performance is very important both in the scientific research and the market applications.

因此，研制高性能的高倍率镍氢电池不仅具有重要的研究意义，也有很大的应用价值。

The degassing tower is the equipment of metal chemical industry to ensure continuity, high quality and high yield in hydrogen fluoride production.

脱气塔是确保氟化氢生产连续、优质、高产的金属化工设备。

The result shows that the dynamic yielding strength of metal is 1~1000 times higher than its static yielding strength during the course of high pressure high velocity and instantaneous plastic deformation.

这种塑性变形与常规压力加工咖轧制）过程中金属的塑性变形在形式和形状上相似。

ABSTRACT Metal hydride-nickle rechargeable batteries have attacted increaing attention in recent years because of their several inherent advantages such as hight energy and power density、high-rate dischargeability、high tolerance to overcharge/overdischarge and enviromental acceptance .

MH-Ni电池具有高的比能量、无镉污染、长寿命和良好的耐过充放电能力等优点，许多国家都在致力于这方面的研究工作。

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。