物质从热区转移至冷区有助于减少热失衡现象.Movement of matter from hot regions to cooler ones will tend to decrease the thermal imbalance.典型的除氧器都有加热区和除氧区.The typical deaerator has a heating and deaerating section.亨吉德山靠近冰岛首都雷克雅末克,这里因其地热区和生动的色彩...
...children with matchstick legs.双腿骨瘦如柴的孩子们A blue - eyed triplefin, small as a matchstick, guards its territory with an aggressive pose.一只火柴头大小的蓝眼三鳍鱼, 正在展示一种进攻性的姿势, 以保卫它的地盘.Use a pointed object such as a broken matchstic...