gun-metal的例句（gun-metal在句子中的用法）

• Electrolysis is also used to plate one metal on another. 电解也用于将一种金属电镀在另一种金属上.
• Metals suitable for electroless metal plating on fabrics are copper and nickel. 适于织物化学镀的金属是铜和锋,孰优?
• To coat or cover with a thin layer of metal by electrodeposition. 用涂料,金属等的稀少外层覆盖.
• Sheet metal ductwork and specialties, complete with insulation, and dampers in accordance with drawings and specifications. 与图纸和规格相符的完全绝缘的金属片管路 、 特殊金属和阻尼器.
• Ductility allows a metal or alloy to be drawn into a wire. 延展性使金属或合金能被拉成丝.
• The metal is very hard and strong and less ductile than before. 金属会非常坚硬、坚固,并比以前减少了韧性.
• They tried to purge metal of dross. 他们试图清除金属熔化时浮升表面的渣滓.
• Pav é set Dorado crystals shine on refined gold - plated metal elements delicately wrapped around a cotton cord. 精致迷人的镀金金属装饰,细致围绕着手链的棉绳,绽放富丽金色密镶水晶的闪烁光彩.
• Heats of hydration of divalent transition metal cations. 二价过渡元素离子水化热等.
• The content of diffusible hydrogen in welded metal was determined according to the Glycerine method. 按照甘油法测定焊缝金属扩散氢的含量.
• The immediate products of this reaction are alkali - metal derivatives of dialkyl phenylmalonates. 此反应得到的产物为二烷基苯基丙二酸酯的碱金属盐衍生物.
• Has a primary metal D - level 2653.55 tons of diabase rich in mineral resources and mineral resources. 拥有原生的锡金属D 级 2653.55吨矿藏资源和丰富的辉绿岩矿产资源.
• Metal - biogenic type is a post magmatic mesothermal hydrothermal solution filling metasomatic ore deposit correlated with diabase. 矿床成因类型为与燕山期辉绿岩有关的岩浆期后中温热液充填交代矿床.
• The experiments of dephosphorization of hot metal by using converter slagflux were performed in the scale. 研究了转炉渣剂的组成及相关工艺因素对铁水脱磷率的影响.
• This special metal shield will deflect a bullet from its course. 这种特殊的金属盾将使子弹改变方向.
• It includes three steps - hot metal granulation, solid state decarbonization and electric furnace melting down. 本文提出一种铁水粒化-固态脱碳 - 电炉重熔制备工业纯铁的新工艺.
• Antioxidant and metal deactivator can elevate the oxidation stability of turbine oil. 抗氧剂和金属减活剂可以提高汽轮机油的氧化安定性.
• The performance of the homemade double metal cyanation complex ( DMC ) catalysts non - stirred tank reactor heat exchanger. 在聚合反应器中考评了自制的双金属氰化络合物催化剂性能.
• This article reports a method of preparation of metal - copper - powder with cuprammonia by directly chemical method. 本文报导了一种用化学方法直接从铜氨溶液中制取金属铜粉的方法.
• The laws and facts of cryogen creep of metal materials have been discussed. 讨论了金属材料的低温蠕变现象和规律.