When would be the best time to start weaning my baby?...什么时候开始给我的孩子断奶最好？Weaning should be a gradual process.断奶要一步步来。Before the weaning trial, the maximal inspiratory pressure ( MIP ) was - 10 cmH 2 O.在尝试脱离呼吸器之前的最大吸气压力为负1...
Nixon acknowledged Yahya's readiness to accept the internationalization of relief.尼克松感谢叶海亚愿意接受救济工作的国际化.Still the trend toward internationalization of the firm continues.企业国际化的势头依然见长.The internationalization of terms...
小纤维一种''.'细小'. ''的纤维或丝.A small, slender fiber or filament.过滤介质的孔隙越小,纤维的疏水性越强,此现象越明显.The phenomenon is much more obvious for the mini - porefilter media woven by hydrophobic fibres.布料是由机器织成的交叉...