Centring on this focal point, the full text divides into three parts.围绕此重点, 全文分三个部分.Introduced in the paper is a newly developed centring - roll system used on rotary pipe mill.介绍了一种用于斜轧钢管生产的新式定心辊装置.At some studios two a...
...the intimacies of a love scene.恋爱场面的亲昵行为He is exchanging intimacies with his friends.他正在和密友们亲切地交谈.The stiffness of the meeting soon gave way before their popular manners and more diffused intimacies.他们的洒脱不羁和亲密气氛的增加很快驱...
These lath martensite first nucleates in parent austenite intergranular and twin boundary.应变诱发马氏体首先在原奥氏体晶界和孪晶界形核.The microstructure of the weld zone is tempered martensite zone.热影响区的显微组织主要为回火马氏体;熔合线结合良好,组织均匀.There occour...
This technical process is simple, carburization is stable, application is widely.利用石墨煤增碳的炼钢技术,工艺简单可行, 增碳稳定, 应用广泛.Carburization of molten iron in the dropping zone of BF has been studied.高炉铁水渗碳的主要阶段在滴落带,炉缸内的渗碳过程不会掩盖滴落带的渗碳...
He thrust out his long arm and snatched his wrinkly vest from a chair.他伸出自己长长的胳臂,抓起了搭在椅子上的那件皱皮疙瘩的背心.He snatched up the receiver and his free hand groped for the switch on the bedside lamp.他一只手抓起电话听筒，另一只手去摸床头灯的开关。They sna...