on contact with造句

• The oil is injected into the bed of fluidized coalite and cracks on contact with hot solid .
  该油注于流化焦粉床层中，与热固体接触而裂解。
• In the reforming operation a light hydrocarbon feed isomerizes on contact with a suitable catalyst to produce gasoline with a higher octane number .
  在重整操作中，一个轻质烃类进料与一个合适的催化剂接触而异构化得到具有高辛烷值的汽油。
• This food will deteriorate rapidly on contact with air
  这种食物一接触到空气即迅速变坏。
• Litmus paper turns red on contact with an acid
  石蕊试纸遇酸度会变红
• They enter the body through the air or on contact with the skin
  它们通过空气或经由与皮肤的接触进入人体。
• Aqueous metal working fluids . evaluation of rust prevention properties on contact with ferrous metals
  含水金属加工液.接触黑色金属的防锈性能测定
• The swiss giant nestl is developing a plastic tray for dairy milk and black magic chocolate boxes that disintegrates on contact with water
  瑞士大厂雀巢也在发展能够在水中分解的每日牛奶碟子和黑魔法巧克力盒。
• This new generation cleanser melts on contact with the skin to lift every last trace of the day and improve condition
  这支洗面乳的不同之处就是它起到了洁面和保湿的双重作用，摩洛哥的玫瑰花瓣和牛油树脂轻柔的去除死皮和化妆品。
• Most missile technologists consider speed increases significantly beyond that point to be infeasible because the missile would disintegrate on contact with the surface
  大多数的飞弹技术专家认为，不可能将速度大幅提高到超过这个程度，因为如此一来，飞弹接触地面时将会解体。
• Waste-silicate glass-test for determination of the initial dissolution velocity on contact with a regularly renewed aqueous solution, regenerated within a closed circuit by evaporation and condensation
  废品.硅酸盐玻璃.通过蒸发和浓缩在一封闭环管内重新产生的,不断更新的含水溶液的接触中初始溶解速度的测定试验
• When the chemical ( usually diluted with oil-based carrier ) is heated, it is vaporized in a combustion chamber and then expelled via an outlet tube to form a dense fog cloud when it condenses on contact with cool ambient air
  当化学液体(通常以油剂稀释)加热后，经排气管排出，一旦接触外界温度较低的空气便凝结成一团烟雾。即使地方给茂密的植物或其他