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Comparison was carried out to the conductance of copper graphite material made with traditional method.

为了改善金属石墨电刷的滑动磨损性能,在其中添加少量的铅、锡等低熔点金属是常用的方法[1] 。

In order to prevent delamination on closing sealing, a special hot sealing wax with low melting is needed.

口香糖包装通常是2或3层的箔纸,为了防止分层所作的封口,需要一种特别的低熔点热封蜡。

Temperature is divided into low-melting-point alloy fuse-shaped form with the trigger temperature shape memory alloy, etc. There are temperature fuse is easy to prevent heat or electrical heating appliances for the protection of high temperature, such as: hair dryer, electric iron, electric rice cookers, electric, transformers, motors, etc.; its temperature rise in response to the increased electrical power, would not care about the current size of the circuit.

温度保险丝又分为低熔点合金形与感温触发形还有记忆合金形等等(温度保险丝是防止发热电器或易发热电器温度过高而进行保护的,例如:电吹风、电熨斗、电饭锅、电炉、变压器、电动机等等;它响应于用电电器温升的升高,不会理会电路的工作电流大小。

A white, crystalline, brittle, highly diamagnetic metallic element used in alloys to form sharp castings for objects sensitive to high temperatures and in various low-melting alloys for fire-safety devices.

铋:白色、晶状、易碎、高度抗磁的金属元素,用于高温敏感物体的合金中,以铸成锋利物件,多种用于防火安全设施的低熔点合金。

This thesis studies the high ash fusibility Huainan coal blended with four low fusibility coals.

通过配煤的方法,对高灰熔融性淮南煤与4种低灰熔融性煤进行配加,可以显著的降低淮南煤的高灰熔点。

But Pb-Cu alloy liquid is immiscibly and generally and rapidly separated into two distinct layers due to the big difference of density and melting points between the Cu and Pb; it is difficult to produce the uniformly dispersed microstructure without segregation.

但是铜铅合金熔炼时,铜与铅的熔点、比重差距大,而且铅在铜中的溶解度很低,最终组织极易形成严重偏析,严重影响产品质量,很难制造出铅弥散分布于铜中的优质合金。

Thus the satisfied resalts have be achieved using the fluorane/iodonium salt thermocoloration system composed of binary dye and binary color developer with low melting point.

采用低熔点的二元染料和二元显色剂组成的荧烷/碘鎓盐热致显色反应体系获得了满意的结果。

"Bismuth:a white, crystalline, brittle , highly diamagnetic metallic element used in alloys to form sharp castings for objects sensitive to high temperatures and in various low-melting alloys for fire-safety devices."

铋:白色、晶状、易碎、高度抗磁的金属元素,用于高温敏感物体的合金中,以铸成锋利物件,多种用于防火安全设施的低熔点合金。

Thermodynamic analysis show s that Fe-Cr-Ni alloys is not stable in SCWO conditions because Cr2O3 is not stable in these conditions.Formation of low melt po int metal chlorides may also be a reason for the high corrosion rates of the all oys.

热力学分析表明,Fe-Cr-Ni合金在高温氧化性介质中是不稳定的,并且低熔点金属氯化物的产生也可能是合金在超临界条件下出现高腐蚀速度的原因之一。

Welding to materials like aluminum, copper, white metal, and brass that have low melting temperatures and are easily oxidized, can be facilitated by flushing the welding spot with nitrogen, argon, helium, carbon dioxide or some similar protective gas.

焊接那些像铝、铜、白合金、黄铜这些熔点很低、易于氧化的材料,使用氮气、氩气、氦气、二氧化碳或一些类似的保护气体,吹洗焊接焊点。

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However, as the name(read-only memory)implies, CD disks cannot be written onorchanged in any way.

然而,正如其名字所指出的那样,CD盘不能写,也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

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A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.

付款指令文件可从您的 ERP 系统上传到我们的电子银行系统来只是国内及对海外各种币种付款。