Deburring As drill removes copper a small copper ridge forms around the hole edge.
去毛刺-钻孔后会在铜箔和孔壁上产生粗糙边。
A cable consisting of one conductor, usually a small copper tube or wire, within and insulated from another.
一种电缆，它的中心是一根导体，通常为较细的铜管或铜线，其周围为绝缘介质，外面为。
This quirky bot is made of a vintage carburetor, old toy bulldozer parts, mini binoculars, salad tongs, a small copper tea pot, and candlestick parts.
这古怪的机器人是一个老式化油器提出，旧玩具推土机零件，小型望远镜，沙拉夹，一个小铜茶壶和烛台部分。
Found outside Baghdad, Iraq in 1936, the Baghdad Battery is a small clay jar containing an iron rod suspended in a copper cylinder which is soldered shut and sealed with asphalt.
1936年在伊拉克巴格达郊外发现的巴格达电池由一根小铁棍悬空在一个由沥青密封的铜制容器中，该容器置于一个陶土罐里。
It is hard to make such components small and cheap enough to compete with copper wiring.
现在还很难制作出简便、便宜的组件，能与铜线展开竞争。
Boys have a lot of bits and pieces pocket, two small screws, a group of copper, three thumbtacks, a small speaker, as well as a few pieces of iron sheets and four small beads.
男孩子的口袋里有很多零碎东西，两个小螺丝、一团铜线、三枚图钉、一只小喇叭，还有几块铁片和四颗小珠子。
Copper alloy with high conductivity and high strength is widely used for wind mill generator and pulling motor used for electric express locomotive to reach to high power and small in size.
风力发电机、高速电力机车用牵引电机等，为达到大功率、小体积的使用效果，广泛使用高导电性和高强度的铜合金。
Bilayer gears, crown gears, bevel gear, wheel, Helical, Worm, safety clutch teeth, small modulus gear and steering gear copper server.
双层齿轮、皇冠齿轮、伞齿轮、滚轮、斜齿、蜗杆、安全离合齿、小模数铜齿及舵机伺服器等。
A qualitative method of determining the corrosivity of a product by its effect on a small strip of polished copper suspended or placed in the product.
将一个擦亮的小铜片悬挂放置在产品中，依据对铜片的影响测定此产品腐蚀性的一种定性方法。
E. g. : instrument processing and cutting of metal signs, ironing boards, atomic stamps, carbon plate in battery, copper stamp and small artworks.
如：仪器加工，金属标牌、烫金板、原子章、电池碳板、铜章、小型工艺元件切割等；
The experimental research on 'diffusion bonding of spheroidal graphite cast iron and copper is conducted by adopting the self-made equipment of small vacuum diffusion bonding.
采用自制的小型真空扩散接合装置，进行了球铁与铜扩散接合试验研究。
Small aluminum products, copper products and a variety of products, trademarks, metal and glasses mold and other industries.
小型铝产品，铜产品及各种产品，商标，五金和眼镜模具等行业。
The machine equipped with large, medium and small die can be any of three sets of exchange, will die within the copper gear, and replacement of copper on the blade out.
本机配置有大、中、小模头三套可调换，将铜齿轮内的模头及铜板上的刀片取出更换。
In cold state, excessive small gap in partial zone can cause free-clearance under thermal expansion effect and cause the copper bushing damaged.
冷态下局部过小间隙还会造成热膨胀状态下无间隙而使铜套受损。
In this paper, a small practical copper vapor halide laser is reported.
本文报告一台小型实用化的卤化铜激光器件。
A few copper cash, or sometimes a small silver padlock, attached to a red cord, were placed around his neck for the same purpose.
出于同样目的，会用红线串几个铜板，有时候是一个小银锁，套在他的脖子上。
However, the pyrite cinder, a resource that can be reused, contains 20 percent to 60 percent iron and small amount of valuable elements, such as copper, zinc, and trace gold and silver.
而烧渣中一般含铁20% ~ 60%，以及少量铜、锌和微量金银等有价值元素，是一种二次资源。
The utility model has the advantages of small volume, copper and iron saving, low loss, low noise, low cost, good index of performance, etc.
本实用新型的优点是，体积小，节省铜铁，低损耗，低噪声，成本低，性能指标好等。
Abstract: : In view of the Xinjiang some copper mine ore nature characteristic, carries on the different plan acid pickling small experiment separately.
摘罙要：针对新疆某铜矿矿石性质特点，分别进行不同方案酸浸小型试验。
German scientists dug 50 meters underground and discovered small pieces of copper.
德国科学家往地下挖了50米后，发现了一些细小的铜片。
Using copper alloy mould to make the small-sized and thin wall ductile iron castings is a new technology in the foundry field.
采用铜合金金属型生产小型薄壁球墨铸铁件是铸造领域一项新技术。
In view of the Xinjiang some copper mine ore nature characteristic, carries on the different plan acid pickling small experiment separately.
针对新疆某铜矿矿石性质特点，分别进行不同方案酸浸小型试验。
It is widely distributed, usually in small amounts, occasionally uncombined but more often as selenides of iron, lead, silver, or copper.
通常以小量广泛分布，偶尔出现游离状态，但往往是以铁、铅、银或铜的硒化物出现。
Ru wares are distinguished from other porcelains by a slight reddish tint visible in bright light. This is caused by a small amount of copper in the porcelain day.
汝瓷与众不同之处。在于瓷土中含少量铜质，使汝瓷烧好后透光可见微红。
The machine is used for stranding Al wire, copper wire and steel core Al wire. It also can be used for lay up cable of small size.
用于铜、铝和钢芯铝绞线的绞合，也适用于小截面控制电缆的成缆。
A yellowish alloy of copper and zinc, sometimes including small amounts of other metals, but usually '7 percent copper and 33 percent zinc.
一种黄色的铜锌合金，有时含少量其他金属，但通常为' 7%的铜和33%的锌。
I'm looking for a small quantity (only 2 at the moment) of insulated copper clad aluminum wire for an electromagnet project.
我在为一个电磁项目寻找小量(目前只有2根)绝缘铜铝电线。
I'm looking for a small quantity (only 2 at the moment) of insulated copper clad aluminum wire for an electromagnet project.
我在为一个电磁项目寻找小量(目前只有2根)绝缘铜铝电线。
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