nitrogen treatment

常见例句

Screw and barrel materials used 38CrMoAlA, nitrogen treatment, with special screw structure.
螺杆、機筒材料採用38CrMoAlA，表麪氮化処理，採用專用螺杆結搆。
The machine cylinder and screw adopt 38CRMOAIA alloy steel, after nitrogen treatment, it has high rigidity, good anti-corrosive performance and is rather durable.
機筒和螺杆採用38CRMOAIA郃金鋼，經氮化処理，硬高高，耐腐性好，經久耐用。
Leaf water potential also gradually decreased as the soil drying, and the leaf water potential with the high nitrogen treatment was lower than that of low nitrogen treatment.
葉片水勢隨乾旱処理進程也不斷下降，高氮処理的葉片水勢較低氮処理低。

Rather than eliminate nitrogen oxide via a bulky chemical treatment system that even the EPA questioned initially, EGR would make the motor do all the work by piping exhaust gas back into the cylinders and burning it again—a cleaner, cheaper, lower-maintenance solution, which would set Navistar ahead of the pack.
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Every day four waste treatment plants feed more than 250 million gallons of nitrogen filled wastewater into the bay, a massive expanse of 20, 000 acres of water sitting where Brooklyn and Queens meet at their southernmost point.
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