tungsten copper的例句大全

determination of copper content in the mixed tungsten copper powder

钨铜混合粉中铜的测定

Simultaneous determination of trace copper, cobalt and nickel in tungsten oxide and molybdenum oxide by Spectrophotometry

分光光度法同时测定三氧化钨或三氧化钼中微量铜、钴、镍

Additionally, the relations between the component distribution and thermal stresses of four-layer and five-layer tungsten/ copper FGMs with equal layer thickness are also analyzed.

对于四层、五层结构的W-Cu梯度材料，分析了各层等厚结构时的成分分布与热应力的关系。

the eastern guangdong province is metallogenic region of tin, tungsten, silver, iron, copper, lead, zinc, molybdenum deposits.

粤东地区是锡、钨、银、铁、铜、铅、锌、钼等金属元素的成矿区。

solid contacts for high-voltage circuit breaker this production is that copper-tungsten and copper bar as one through casting sintering.

高压断路器用整体触头本产品采用烧结熔铸的方法将粉末冶金铜钨合金与铜棒融为一体。

in the engine we find high voltage switches. their contact zone consists of tungsten-copper parts, which are resistant to spark erosion.

马达上有高压开关，接触区域由钨铜合金制成，可以抗电火花腐蚀。

...resources like coal, tungsten, oil and copper...

煤、钨、石油和铜之类的资源

The four main industries are tungsten, rare earth, copper and silver tin.

主导产业有,钨业 、 稀土业 、 铜业和银锡业四大产业.

Solidcircuit breaker This production is that copper-tungsten and copper bar as one through casting sintering.

本产品采用烧结熔铸的方法将粉末冶金铜钨合金与铜棒融为一体.

The eastern Guangdongprovince is metallogenic region of tin, tungsten, silver, iron, copper, lead, zinc, molybdenum deposits.

粤东地区是锡 、 钨 、 银 、 铁 、 铜 、 铅 、 锌 、 钼等金属元素的成矿区.

Cobalt-tungsten electrodeposit as copper barrier was presented in the paper.

本文提出以电镀钴钨二元合金镀层作为防铜渗层.

Materials and Process Techniques of Copper Infiltrated Tungsten for Thrust Vector Jet Vane of Airborne Missile

空空导弹推矢燃气舵用钨渗铜材料与工艺

the dongxiang copper deposit is a rare deposit combined with copper, pyrite and tungsten.

东乡铜矿是我国罕见的铜 、 硫铁、鸽综合型矿床.