Trial producing a austempering ductile iron of oblique wedge to replace steel.试制一种新型的奥氏体──贝氏体球铁斜楔,代替原来的铸钢件.The techniques of austempering and the factors of affect properties of ADI were introduced.本文概述了ADI的 等温淬火工艺和影响ADI...
My eyes were becoming accustomed to the gloom.我的眼睛渐渐适应了黑暗。They are accustomed to this sort of work.他们惯于干这种工作.His eyes became accustomed to the dark after the brilliance of the sun outside.从阳光耀眼的室外走进来后，他的双眼开始适应了黑暗。...
双光子是在中性兀介子衰变中产生的.Two photons are created in the decay of the neutral pion.π介子构成另一种三重态, 只是电荷不同,其它方面均相同.The pions form another triplet, electrically different but otherwise alike.介子具有超荷性.Mesons have the property of hyperch...
I was laid up in bed with acute rheumatism.我染上了急性风湿，卧病在床。Arthritis and rheumatism are prominent crippling diseases.关节炎和风湿病是会严重损害身体健康的主要疾病。CONCLUSION The result suggests that oil from Piper Kadsura stem have the effect of...
The grey walls were divided into artificial paneling by strips of white - enameled pine.灰色的墙壁用漆白的松木条隔成镶板的模样.Cloisonne - enameled in black, 24 k gold electroplate ( back is all gold ).景泰蓝,搪瓷黑色, 24K金电镀 ( 背面是所有黄金 ).Dedicate...
He embraces the new information age...他迎接新的信息时代的到来。Natural science embraces many subjects.自然科学包括许多学科.This course of study embraces every aspect of the subject.本课程涉及这门学科的每个方面.His statement embraces all his arguments.他的发言包...