A. evaporation B. sublimation C. condensation D. deposition 相关知识点: 试题来源: 解析 B。sublimation 是物质从固态直接变为气态的过程,叫升华;evaporation 是蒸发,通常是指液体变为气体;condensation 是冷凝,是气体变为液体;deposition 是沉积,通常是指气态变为固态。反馈...
欢迎收听电子音频内容《changing solid liquid and gas口译》,你可以在线听书也可以下载喜马拉雅APP播放,想收听更多更优质的有声读物小说故事音乐作品,就来喜马拉雅!
However, increased noise from humans is making it harder for these animals to hear each other. The noise comes from shipping traffic, underwater oil and gas exploration, and other noisy human activity. For many sea animals, their efforts to communicate are being masked (被掩盖)by sounds that...
6. To put a fresh covering on: change a bed; change the baby. v.intr. 1. To become different or undergo alteration: He changed as he matured. 2. To undergo transformation or transition: The music changed to a slow waltz. 3. To go from one phase to another, as the moon or the ...
6. To put a fresh covering on: change a bed; change the baby. v.intr. 1. To become different or undergo alteration: He changed as he matured. 2. To undergo transformation or transition: The music changed to a slow waltz. 3. To go from one phase to another, as the moon or the ...
This change of state is called freezing, meaning a liquid turns into a solid, like when water is frozen into ice. The everyday way to take heat away from a substance is putting it in the refrigerator or freezer. Melting: Solid to Liquid Boiling: Liquid to Gas Other States of Matter ...
Georgakis, C., Chang, C. W., Szekely, J., A changing grain size model for gas--solid reactions, Chem. Eng. Sci. 34 (1979) 1072. doi: http://dx.doi.org/10.1016/0009-2509(79)80012-3GEORGAKIS et alii. A Changing Grain Size Model for Gas-Solid Reactions. Chem.Eng.Sci., v.34...
The forms of pollution can be mainly divided into three kinds—solid, liquid and gas. These pollutions have greatly damaged our planet and continue to do so. In fact, pollution is threatening our existence. The whole ecological balance of the earth is changing. Massive destruction of environment...
In February, Facebook's head of A.I. research, Yann LeCun, gave a talk at the International Solid State Circuits Conference in San Francisco, one of the longest running computer chip conferences in the world. At ISSCC, LeCun made plain the importance of computer technology to A.I. resear...
Typically, a VLCC will only carry a clean cargo when it is new and on its inaugural voyage, but just one new VLCC has joined the fleet this year, further incentivising traders to clean up vessels as demand for larger ones increases. This y...