VD electric furnace is a king of degasification equipment from molten steel during steel making process.
VD炉是冶金行业冶炼过程中的一种钢液脱气设备。
Oxygen isotope variation maybe results from crystallization, degasification or hybridization of crust materials.
氧同位素的变化可能是结晶作用、去气作用或地壳物质混染所至。
However, with traditional degasification method, the sample gas or the analytic target is commingled with the air that sneaks in, so the quality of the sample gas is distorted seriously;
但传统常规脱气方式，使作为分析对象的样品气不受控地混入空气，造成样品质量严重失真；
However, with traditional degasification method, the sample gas or the analytic target is commingled with the air that sneaks in, so the quality of the sample gas is distorted seriously;
但传统常规脱气方式，使作为分析对象的样品气不受控地混入空气，造成样品质量严重失真；
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