She gathered loose soil and let it filter slowly through her fingers.她捧起疏松的泥土，任其缓缓地从指间漏下。Change the filter cartridge as often as instructed by the manufacturer.按照生产厂家的使用说明，经常更换过滤筒。This congealed muck was interfering with...
She gathered loose soil and let it filter slowly through her fingers.她捧起疏松的泥土，任其缓缓地从指间漏下。Ocean Optics cuvette holders can accommodate both single - filter and double - filter slide carriers.我们的试管支架对单滤光片幻灯机和双滤光片幻灯机都适合.PA ...
火箭发动机的作用是瞬间的, 在适当的地方燃烧推进物生成 高速 粒子.A rocket motor's'bullets'are minute, high - speed particles produced by burning propellants in a suitable chamber.一种蓝色透明、有磁性的液体,由压缩气态氧获得,用作火箭推进物中的氧化剂.A two - component roc...
Flyovers have changed the face of the city.立交桥改变了城市的面貌。To a limited extent one can compare Beijing to Delhi. Wide roads, flyovers andand formal atmosphere.在某种程度上,可以把北京与德里做个比较: 宽阔的马路 、 立交桥、城市氛围等....
...a slight man with auburn hair and a freckled face.一头红褐色头发、脸上长有雀斑的瘦小男子She had a mass of auburn hair.她有一头浓密的棕发。She shook her mane of auburn hair.她甩动她红褐色的长发....a tall woman with long auburn hair.有着红褐色长发的高个女子Her stylishly...
With almost evangelical fervour, Marks warns against deliberately seeking a tan.几乎是凭着一股疯狂的热情，马克斯警告人们不要刻意追求晒成一身古铜色。The Hurricane Center warns people not to take the threat of tropical storms lightly.飓风中心警告人们，不要对热带风暴的危险掉以轻...
The flooring and landscaping will be done by contractors.地板铺设和室外美化将由承包人来做.Campus environment to achieve the " hardening, green, landscaping, clean up. "校园环境实现了 “ 硬化 、 绿化 、 美化 、 净化 ”.In practical folk embroidery and lands...
四川省西部丽蝇科三新种—— ( 双翅目 )THREE NEW SPECIES OF CALLIPHORIDAE FROM WEST SICHUAN , CHINA ( DIPTERA )目的调查研究河北省丽蝇科昆虫的种类及其分布.Objective To investigate the species and distribution of the Calliphoridae in Hebei province.目的: 调查研究河北省丽...