难检字字典在线查询

汉语拼音：hēi sè jīn shǔ

工业上对铁、锰和铬的统称。有时也包括钢和其他以铁为主的合金。

1. 工业上对铁、锰和铬的统称。包括钢和其他以铁为主的合金。

• Passed straight through, as though the dark metal was smoke.

  然后径直穿过了铁门，铁门的黑色金属仿佛只是一团烟雾。

• He was hooded and strapped to a black metal chair, with a white target pinned to his chest.

  他被捆在一张黑色金属椅上，头被罩住，胸前别上白色的靶标。

• Bleaching: (1) Chemical process on photographic materials, which converts the Black metallic silver image into a colourless silver complex.

  漂白：（1）照相材料的化学处理方法。它把黑色金属银粒的影像变成无色的银粒复合物。

• Ferrous metals clad with another ferrous metal are to be classified as products of the ferrous metal predominating by weight.

  用一种黑色金属包覆不同种类的黑色金属，应按其中重量最大的材料归类。

• The black metal piece between the electric motor and Porsche transmission is an adapter I designed, machined, and welded myself.

  黑色金属件之间的电动马达和保时捷传输适配器我设计，加工和焊接自己。

• Metals are divided into ferrous and non-ferrous metals. The former contain iron and the latter DO not contain iron.

  金属分为黑色金属和有色金属。前者含铁，后者不含铁。

• Is suitable for turning, milling, boring and grinding of ferrous metals. It has long live and excellent anti-rust, lubrication property.

  防锈乳化油为高性能型产品适合黑色金属的车削、铣削、镗孔、磨削等加工，具有较长的使用寿命、优异的防锈性和润滑性。

• It has been specialized in ferrous metal material, round steel, pipe, and loading, transporting the finished and half-finished products.

  它广泛的用于黑色金属板料、圆钢、管料和成品，半成品模具的起吊及转运工作。

• They include patented formulas that provide protection against ferrous metal corrosion, including cavitation and crevice corrosion.

  它们包括专利配方，提供对黑色金属腐蚀，包括空蚀和缝隙腐蚀的保护。