作用在构架外露的结构物上的载荷,大部分是由拖曳载荷构成.The major portion of the loading on an open frame structure consists of the drag loading.采用的手法一些是精细的、一些是外露的.Some of these techniques are subtle and some are blatant.外露的垫片需用铝箔胶带密封.Exposed alumi...
We don't want all that palaver, do we?我们不想那样小题大做，不是吗？What a palaver there was about paying the bill!付账的事真费口舌呀!What's all the palaver about?这些鸡毛蒜皮的事到底是为什么？What a palaver there was about paying the bill !付账的事真费口舌...
Commonly the muzzle is encrusted with mucus and exudate.鼻镜通常覆盖着粘液和渗出物.An inflammatory exudate collects on the surface.炎性渗出物集合在表面.Purulent exudate may unite the eyelids.脓性渗出物使上下眼脸粘连....