Then there are energy products like gas turbines for power plants made by General Electric, computer chips from Intel and fighter jets from Lockheed Martin.
还有通用电气为动力工厂提供的能源产品如燃气涡轮机,英特尔公司的电脑芯片,洛克希德马丁公司公司的战斗机。
The acids in the food begin to attack and dissolve the metal lining of the can, and one of the by-products of this chemical reaction is hydrogen gas.
食品中的酸性物质开始溶解罐的金属内层,这种化学反应会产生氢气。
The gas chromatographic analysis methods of C5 fraction and its products were optimized by using self-made SE-30 capillary columns of different film thicknesses.
采用自制的不同膜厚SE-30毛细管色谱柱,对C5馏分及其产品的气相色谱分析条件进行优化。
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