The wooden tub is fitted with the iron hoop.木盆都用铁箍箍紧.Whichever team collects the most hula hoop at the end wins.收集到最多呼啦圈的队伍获胜.And accoutrements of rhythmic gymnastics - the hoop, the swirling ribbon - divert from the bal...
The nondescript bacteria were responsible for the infectivity of the filtrate.这种滤液的侵染性应归之于不能描述的细菌.The fluid produced is called nephric filtrate.所产生的液体称为肾滤液.A filtrate collection box sits underneath, and seals against, th...
为了尽量减少表面的反射损失,应该把这些滤色镜胶合在一起.The filters should be cemented together, thus minimizing the surface reflection losses.滤色镜的选择必须利用固有光谱.Filter selection is made using inherent spectra.还可使用滤色镜以达到同样效果.Lens filters are used for t...