The electroformed Ni - Mn alloys hold good prospects for its specific performance.电铸镍锰合金因其特殊的性能而具有重要的应用前景.Electroformed apertures reproduce the mandrel photo resist finish faithfully and do not require any further proces...
The traditional lawn has been replaced by low-cost terracing, with a raised pool and waterfall.传统的草坪已经被低成本梯田所取代，梯田上有个高位水塘和瀑布似的水流。Contour planning with or without terracing is effective in conserving both soil and moistur...
每个马赛人在出生的那天都会得到一只母牛 、 羊羔和山羊.Every Masai gets a cow a lamb, and a goat the day he's born.马赛人要时刻准备着为牧群而牺牲.A Masai has to be ready to risk his life for his herd....
The equivalent of two tablespoons of polyunsaturated oils is ample each day.每天相当于两大汤匙多重不饱和油的量就足够了。Polyunsaturated oils are essential for health. Excess is harmful, however.多不饱和油对健康很重要。但是，食用过量就会有害。foods that are high in p...
他讲述了自己是怎样被全副武装的士兵从总统官邸里赶出来的。He recounted how heavily armed soldiers forced him from the presidential palace.他们用矛和其他作战工具武装自己。They were armed with spears and other warlike implements.目前局势动荡不定，有武装士兵在街道上警戒。Armed soldiers gua...
Llewelyn was mounting the stairs up into the keep.卢埃林登上台阶，走进城堡主楼。Pressure appears to be mounting for conformity in how people speak English.要求人们讲规范英语的压力似乎越来越大。A man in a crash helmet was mounting a motorbike.一位戴头盔的男子正跨上摩...