查询词典 high-melting metal

However, it is understood by those skilled in the art that the base 86 can be formed from a variety of high strength, light weight material, such as a metal alloy.

然而，本领域的技术人员可以理解基座86可以由各种高强度，轻重量的材料构成，诸如金属合金。

The significant improvement might be caused by the Cu substrate which has higher thermal conductivity than conventional Sapphire substrate. However, Cu substrate is a ductile metal plate and easy to deform during the processing. The deformation of the Cu substrate will destroy the LEDs that were bonded on the Cu substrate. Finally, LEDs will be fabricated on the patterned Cu/Si substrate to make high-power LEDs and solve the deformation problem in processing.

主要是因为利用铜基材去取代蓝宝石基板使其具有较高的散热性，可以使元件在较高的饱和电流下驱动以达到高功率的目标，然而，铜金属是延展性佳的材料，因此，在整个元件的制做过程中，易造成发光二极体元件毁坏，利用本实验的方法可以提升制造高功率发光二极体之良率。

This metal should not be subjected to too high temperature.

这种金属不应受热过高。

The matrix metal of DF-5 bearing and the lubricating film formed by the solid lubricant can bear higher load under the condition of high temperature.

DF-5铜基镶嵌自润滑轴承的铜合金基体、固体润滑剂形成的润滑膜在较高的温度下可承受较高的载荷。

As the environmental capacity of lead in soil subsystem is calculated by using the equilibrium model of matter, it shows that the simulated wetland system has a high capacity for bearing the heavy metal pollution of lead.

同时， 应用物质平衡模型，计算得土壤子系统Pb的环境容量较大，因此整个模拟系统对Pb污染的承受力较大。

We supplied for profuse industries, like paper cutting of print, books and periodicals bindery, wood processing industry, leather processing industry, paper making industry, metal cutting industry, woolen carpet industry,ect.High quality cutting tools are supplied to these industries, help our customers to save tool cost and meanwhile help them to improve the quality of their product.

公司丰富的产品线为印刷切纸行业，书刊装订行业，木材加工行业，皮革加工行业、纸浆造纸行业，金属冲剪行业，呢绒地毯行业等提供了品质优异的机械刀片，也为客户节约了用刀成本，提高了客户产品的质量。

A further improvement of blister copper production technology is associated with production of white metal in autogenous smelting furnaces,continuous converting of high-grade copper mattes and generation of＜0.5% copper discard slage. copper concentrate ; autogenous smelting ; oxygen flame smelting ; Vanyukov smelting ; smelting in a stationary unit with top blowing ; smelting in a tilting furnace ; Russian ; CIS ; development

俄罗斯、哈萨克斯坦、乌兹别克斯坦均对自热熔炼工艺进行了改进，按照商业化的时间顺序分别为：氧焰熔炼、鼓泡熔池熔炼、固定式顶吹装置熔炼及类似于卧式转炉的可倾炉熔炼。1试验结果和探讨Ll权焰熔炼工艺氧焰熔炼工艺于1974年在乌兹别克斯坦阿尔马累克矿

I plant production of "Pearl" licence plate asbestos rubber products mainly include a variety of high, medium and low voltage, oil, acid and enhanced network folder metal asbestos rubber board, another new development of a leading domestic level to the non-asbestos Rubber boards, and other special medium for the asbestos-resistant rubber panels can be produced.

我厂生产的"明珠"牌石棉橡胶板系列产品主要有各种规格的高、中、低压、耐油、耐酸、夹金属网增强型石棉橡胶板，另外新开发研制出具有国内领先水平的非石棉橡胶板，以及其它应用于耐特种介质的石棉橡胶板均可生产。

Seating - Buna N disc to metal seating assures positive seal for shutting off the gas to burner in the event of high water temperature conditions.

阀座 -丁腈橡胶阀瓣对金属阀座，确保在出现过高水情况下关闭通向燃烧头的燃气时的密封性。

In this paper, the corrosion of materials in carbonaceous atmospheres at high temperatures is reviewed, including metal dusting and internal carburization.

本文综述了材料在高温含碳气氛中的腐蚀，包括金属粉化和碳化，讨论了材料在含碳气氛中的腐蚀机理和腐蚀动力学。

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。