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...
The decidua of both normal pregnant rats and abortion were also scratched for TUNEL.同时取正常与流产大鼠的蜕膜作TUNEL染色,观察凋亡情况.The abstracted tissue contained normal endometriu m , remaining decidua and a small amount of chorion villi...
One of the mascots was the platypus.吉祥物一是鸭嘴兽.At home both in water and on land, the platypus is amphibious.鸭嘴兽的家可以在水中,也可以在陆上.它是两栖动物.For this reason, scientists know less about the platypus than they would like to know.因为...
缎子拖鞋轻盈地踏过沾着露珠的草地。The satin slippers tread daintily through the dewy grass.大气中的水汽在夜间凝结成了露珠.Moisture in the atmosphere condensed into dew during the night.绿枝上闪烁着露珠的光彩.The green boughs glittered with all their pearls of dew...
两个小伙子正在松散的砾石路面上赛摩托车。Two young men were racing motorcycles on the loose gravel.和多数研讨会一样，这些研讨会也比较松散随意。As seminars go, these are loose, unstructured affairs.我儿时的回忆是一些朦朦胧胧的松散片段。My memories of childhood are hazy and episodic....