表面淬火 或渗碳法应用十分广泛.The case - hardening or carburizing process is in wide use.在飞机制造中,渗碳法比其它方法用得更普遍.Casehardening is used more than the other methods in aircraft work.恰当的渗碳扩散与预冷保温是提高疲劳寿命的有效措施.Appropriate carbon - diffusion a...
儿时他最大的爱好是帆船运动、游泳和骑自行车。His favourite childhood pursuits were sailing, swimming and cycling.我的爱好是：到外面上馆子，晚上在家娱乐，听音乐，寻乐子。My interests: eating out, fun nights in, music and laughter.她的爱好包括音乐、舞蹈、体育和烹饪。Her hobbies include musi...
She answered an advert for a job as a cook.她看到一则招聘厨师的广告后写信应征。I saw an advert for a job with a large engineering company.我看见一家大型工程公司的招聘广告。I saw an advert for a job with a large engineering company...我看见一家大型工程公司的招聘广告。'...
Vientiane, the capital of Laos, nestles on the banks of the Mekong River.老挝的首都万象就座落在湄公河岸上.The origin of the Laos states on the Mekong is obscure and legendary.位于湄公河流域的老挝人各子国的起源,仅有一些模糊的传说.Paddy rice distributings in red r...
这家新西兰酿酒厂出产一些最好的澳新葡萄酒。This New Zealand winery produces some of the best antipodean wines.就澳新地区而言，夏季滑雪的最佳去处是新西兰。For summer skiing down under, there is no better place than New Zealand.你们那个澳斯特曼牧场里的混血儿怎么样啦?How is that grease...