钨
1、一种金属元素。原子序数74。灰色或棕黑色,硬度高,延性强,常温下不受空气侵蚀;主要用途是制造灯丝和高速切削合金钢,也用于光学仪器,化学仪器方面 ——元素符号W。
他们一直未能分离出足量的钨,形成可称量的样本从而说服人们这一发现。
They were never able to isolate enough Masurium to have a weigh-able sample to convince everyone of the discovery.
研究钨的小组正在研究的矿石样品中含有大量的铀,足以分裂成含量可测量的钨。
The ore sample the Masurium group was working with had plenty of Uranium in it enough to split into measurable amounts of Masurium.
结果发现,铜固溶在钨中,并形成了置换固溶体。
The results show that Cu solubilizes in W and the substitutional solid solution is formed.
钨归入金属类。
Tungsten is classified among the metals.
钨可用于生产汽车的防护钢板。
Tungsten is used to fortify steel for cars.
使用在电灯中的钨是一种高度金属。
Tungsten is the very metal used in electric lamps.
我们所有的钨钴环是免费和低过敏性。
All of our Tungsten rings are Cobalt Free and hypoallergenic.
钨铬钴合金6阀座面,使用寿命更长。
Stellite 6 seating faces for long service life.
钨可以固化钢铁来生产汽车。
Tungsten is used to fortify steel for cars.
最常见的预设是晴天,阴天,荧光灯,钨。
The most common presets are sunny, cloudy, and fluorescent, and tungsten.
最终Ehrlich输了,铜,铬,镍,锡和钨的价格下跃。
Ehrlich lost when copper, chrome, nickel, tin and tungsten dropped in price.
它提供了更高的耐磨性比钨在硬质合金牺牲一些韧性。
It provides higher abrasion resistance compared to tungsten carbide at the expense of some toughness.
综述了近年来我国钨冶炼离子交换工艺取得的重大技术进步。
Recent great technical progresses in ion_exchange technology of tungsten metallurgy in China are reviewed.
蒙古拥有大量的矿藏资源。铜、煤、钼、锡、钨和金是主要的工业产品。
Mongolia has extensive mineral deposits; copper, coal, molybdenum, tin, tungsten and gold account for a large part of industrial production.
该磨床专门用于磨削无扭转精轧机生产线的碳化钨辊环上磨削。
This machine is specialized in grinding the Tungsten Carbide rolls of no twist finishing block.
这是钴钨环免费,为了避免过敏,而且有硬质合金,使其耐划痕。
This Tungsten Ring is Cobalt Free, to avoid allergies and it has the Carbide to make it Scratch Resistant.
加进下列一种或几种元素可制成各种合金钢:镍、钨、硅和少量别的合金元素。
1 alloy steels are formed by the addition of one or more of the following elements: nickel, tungsten, silicon, and small amounts of other alloying elements.
这个品质钴钨环是免费,以避免过敏,而且有硬质合金,使其耐划痕。
This Quality Tungsten Ring is Cobalt Free to avoid allergies and it has the Carbide to make it Scratch Resistant.
表壳、表带的材料常见的有塑料、铜、不锈钢、钨钛合金、高科技陶瓷、金等。
Atlas, strap material of common plastic, copper, stainless steel, tungsten titanium alloy, high-tech ceramics, metal, etc.
同时,为确保优质矿产品能使用到电子制造商中,例如钽,钨和金,请不要从战争地区进货。
It also said that it was working to ensure that minerals used in electronics manufacturing, like tantalum, tungsten and gold, do not come from war-torn regions.
他们发现把钨加入镍会产生适当的结构,额外令人高兴的是其混合物能被电镀,并更有利于环保。
They found that when tungsten was added to the nickel it produced a suitable structure.The bonus was that the mixture was capable of being plated and in a way that was more environmentally friendly.
他们发现把钨加入镍会产生适当的结构,额外令人高兴的是其混合物能被电镀,并更有利于环保。
They found that when tungsten was added to the nickel it produced a suitable structure.The bonus was that the mixture was capable of being plated and in a way that was more environmentally friendly.