分析了熔炼电炉钢制造的铝型材热挤压模的失效原因及影响因素.The causes of lose effectiveness of aluminum profile hot extrusion die made - smelted steel are analyzed.按冶炼方法,钢可分为 平炉 钢 、 转炉钢和电炉钢.By refining methods steels can be divided open - hearth furn...
1981年，新型的日产汽车平均每升汽油能跑13千米。New Japanese cars averaged 13 km to the litre in 1981.她能听到他不均匀的呼吸声，似乎他是跑着过来的。She could hear his ragged breathing, as if he had been running.他100米跑了11秒。He has been clocked at 11 seconds for 100 m...
The dust is bullied, but recompenses with her blossom.尘土受到凌辱, 却以她的花朵来报答.Tell children to tell a grown-up if they're being bullied.告诉孩子们，如果被人欺负就告诉大人。Mr Adams was repeatedly bullied and picked on by manageress Elizabe...
Certain other cardiovascular disorders cause right ventricular hypertrophy.某些其他心血管病,导致右心室肥大.Hypertrophy also allows the abnormally high pressure to be developed by a greater number of myofibrils.肥厚也可使大量肌纤维产生异常高的压力.There ...
They wolf-whistled at me, and I was so embarrassed I tripped up.他们吹口哨挑逗我，我窘迫之下绊了一跤。The assembled multitude cheered and whistled as the political leaders arrived.当政治领袖到达的时候，聚集的人群欢呼起来，并吹起了口哨。As I stood up a bullet whistled...