表面淬火 或渗碳法应用十分广泛.The case - hardening or carburizing process is in wide use.此种损失称为淬火, 呈两个方面.This loss, termed quenching , may arise in two ways.他们的工作就是使钢淬火.Their work is to harden steel....
The republic's factories have closed for the weekend to conserve energy.为了节约能源，该共和国的工厂周末不开工。Conserve your energy, you'll need it!保存你的精力, 你会用得着的！The country starts carrying out new laws to conserve wildlife in t...
他们在电影的特技中使用最新的动画制图法。They are using state-of-the-art graphics in the film's special effects.结果根据动态基线的报警线控制图法,未发现畸形E的发生有增加.Results The incidence of birth defect E had no increase compared with former three years....
DOB values could not reflect the density of neutrophil and lymphocyte infiltration.DOB值的高低难以反映胃黏膜内中性粒细胞和慢性炎症细胞的浸润程度.There was no correlation between DOB values and severity of inflammatory infiltration.黏膜炎症程度的分级与DOB值无相关性...
Designed to reduce maintenance costs and improve fuel economy while maximizing payload.为了减少维修费用,提高燃油经济性,同时尽量载荷.Meanwhile to maximizing attention to cutting costs and improving accuracy of delivery.提高交货产品准确性,改善按时交货率,也即在质量...
Access was via a narrow archway.通道入口是一道狭窄的拱门。We went through a stone archway into the courtyard.我们穿过石拱门进入院子。A big archway leads through into a courtyard.一条大拱道直通向一座庭院....