There may be a period of disequilibrium as family members adjust to the new baby.宝宝的降生可能会使家庭有一段手忙脚乱的适应阶段。This does not explain the initial disequilibrium.这一点并不能说明最初的不平衡.Thus disequilibrium is a mark of waste, and imperfe...
For tile work, a very thin mortar called grout is used.制瓦使用的是一种叫做薄泥浆的很薄的砂浆.The grout is a cement and sodium silicate double grout.土质为细砂和砂质土,浆液为水泥—水玻璃双液浆.There are many micro - cracks between the stones and the ossified c...
超极化及再极化都表明细胞内负电性的增强.Hyperpolarization and repolarization both describe increased electronegativity within the cell.外向电流因此能增加细胞内的负电性.Outward currents therefore increase electronegativity in the cell interior.目的研究丝氨酰-天冬氨酰-...
他们在小舢板上漂浮了3个小时后才被发现。They were spotted after three hours adrift in a dinghy.一位富商被发现死于重物连续猛击。A wealthy businessman has been found bludgeoned to death.虽经长期寻找，但该遗址直到最近才被发现。This site remained undiscovered, though long sought,...
您正在收听的是《科学在行动》，由BBC全球广播频道制作播出。You're listening to Science in Action, brought to you by the BBC World Service.你正在收听的内容来自2039航班上的飞行记录器,也就是人们叫做“黑盒子 ” 的那个东西.This is what you'd call the flight recorder of Flight 203...