衣着则会受到微尘 、 羽毛和粪便的污染.Clothing can also become contaminated with dust, feathers, and excrement.粪便的成分及结构在后面一章再讨论.The composition and structure of the casts will be discussed in a later chapter.鸡舍的清洁设备和运输工具通常都会有垫料和粪便的积垢.Poul...
Soapy , having decided to go to the Island, at once set about accomplishing his desire.一旦决定了去岛上, 索比便立即着手将它变为现实.Cliff Evens'file can throw light on his accomplishing nothing.克里夫.埃文思的档案能说明他是怎样变得一事无成.Workers consider a...
There are two naturals in this chord.这一和弦中有两个本位音.Gentle Naturals also contains lavender and chamomile to help calm and relax and is dermatologist tested.本款乳霜同样蕴含薰衣草和雏菊来镇静放松肌肤,并且通过儿科医生的测试.Intervals may be modified by the ...
In this paper , the uniquely functionalized antifoulant acrylamide monomers derived are designed and synthesized.分别以含辣素衍生结构的丙烯酰胺为防污剂、以含辣素衍生结构的丙烯酸树脂为成膜物质制备两类防污涂料.They began to walk between rows of uniquely constructed tom...