总结了目前国内外提出的多种 防 冰除冰技术及方法.Multifold techniques and methods of anti - icing and deicing are summarized.混凝土, 盐 ( 除冰剂 ) 的渗透, 和不可逆转的损失,混凝土的抗拉强度.Concrete, salt ( deicing agent ) penetration, and irreversible loss of concrete t...
其黄铜支脚把厚绒地毯压出了印。Its brass feet dented the carpet's thick pile.车轮压出的辙迹必须填平,以便行人和车辆通行.The ruts must be filled in so that traffic can pass.机油会从正时齿轮盖和后主轴承油封处压出.Oil may be forced out through the timing cover and rear - ma...
他们告辞的时候依然很亲切, 尽管迪克吃不消查理那种带有威胁性的好声好气.They parted cordialy enough , although Dick could not bring himself to match Charlie's bluff goodhumour.是我们该告辞的时候了.It's time to say our farewells....
The chops should be cooked over moderate heat to prevent excessive charring.肉块应该用文火烹煮，以免烧过了头。Anderson suggesting cooking meat thoroughly enough to kill bacteria but avoiding charring.安德森建议烹调肉类应煮彻底足以杀死细菌,但要避免炭化.Investigat...