基本金属

There are three basic types of metal cutting toois; A single-point tools, multi-point tools and abrasives.

有3 基本类切割金属；一件单个点的工具，多点的工具和研磨料。

For men, perforated leather pants, knitwear and shirting laser-cut with the collection's signature dots; t-shirts and hooded sweaters with micro studding, under light weight nylon jackets; rock-infused metallic anoraks and black basics convey the dark inspiration behind the collection with viper green accents on tops and pants.

男装系列以穿孔皮裤、针织衫以及激光割印出这个系列标志型圆点的衬衫最为夺人眼球；小颗铆钉装饰的T恤和连帽衫在薄型尼龙夹克的搭配下显得低调而冷酷；此外，摇滚感十足的金属色短款大衣、黑色基本款，以及如毒蛇般幽绿的上装与裤子传达了此系列所蕴藏的黑夜精神。

For the first time there was the possibility of some people leading lives that did not involve them just in providing food: some would specialise in making pots, some in mining flints and later metal for tools and weapons, some in carrying through elementary administrative tasks for the settlement as a whole.

第一次出现了一种可能性：某些人的生活不必只投入到提供食物上面：有的专门制作陶罐，有的开采燧石矿，后来是金属，用以制作工具和武器，有的从事为整个部落维持基本的行政管理的工作。

The characteristics of metal hydrides, the development and surface treatment of hydrogen storage alloys and their application in batteries for electric vehicles are reviewed in detail.

本文详细总结了金属氢化物的基本特性、贮氢合金的发展、贮氢合金的表面修饰以及Ni/MH电池作为电动汽车电池的开发现状。

" Table: Article of furniture used in the Western world since at least the 7th century BC, consisting of a flat slab of stone, metal, wood, or glass supported by trestles, legs, or a pillar."

桌：最晚在公元前7世纪为西方使用的一种基本家具，由石板、金属板、木板或玻璃板制成，用支架、腿或一根柱子支撑。

" Table: Article of furniture used in the Western world since at least the 7th century BC, consisting of a flat slab of stone, metal, wood, or glass supported by trestles, leg s, or a pillar."

桌：最晚在公元前7世纪为西方使用的一种基本家具，由石板、金属板、木板或玻璃板制成，用支架、腿或一根柱子支撑。

While Anhui Bayi Chemical Industry Group Co., Ltd. possesses the only production device of para-aminophenol by hydrogenation with independent intellectual property. Its product is with high quality and doesn't contain metal ion basically. The high quality paracetamol produced from it can be made directly into preparation products with high additional values, which has high competitive capacity and will definitely eliminate the paracetamol produced from para-aminophenol by the reduction of ferrous powder. The market prospect is wide.

而安徽八一化工集团有限公司拥有国内唯一的具有自主知识产权的加氢法对氨基苯酚生产装置，其产品质量好，基本不含金属离子，用其生产高品质扑热息痛可直接制成高附加值的制剂产品，因此极具竞争力，必将淘汰由铁粉还原法对氨基苯酚生产的扑热息痛，具有广阔的市场前景。

Since gas sensors based on metal oxide semiconductor had been studied in 1962, researchers have basically resolved the problems of low sensitivity and poor selectivity of gas sensors. Recently, gas sensors have been widely used to detect or control inflammable and toxic gases.

经过四十多年的研究发展，传感器工作者已基本解决了金属氧化物半导体气体传感器的灵敏度和选择性问题，使之在可燃气体、有毒有害气体的检测和控制方面取得了广泛地应用。

" Table: Article of furniture used in the Western world since at least the 7th century BC, consisting of a flat slab of stone, metal, wood, or glass supported by trestle s, legs, or a pillar."

桌：最晚在公元前7世纪为西方使用的一种基本家具，由石板、金属板、木板或玻璃板制成，用支架、腿或一根柱子支撑。

In front of me stood the essential tools of the intelligence officer's trade - a desk, two telephones, one scrambled for outside calls, and to one side a large green metal safe with an oversized combination lock on the front.

在我面前是一些情报员工作的基本工具：一张桌子，两部电话，一个向外打电话时防止窃听的工具和另一边一件很大的金属绿的沙发，沙发的前面有一个超大的组合锁。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。