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- These are physical changes while those are chemical changes. 这些是物理变化而那些是化学变化。
- Adolescence and its associated physical changes. 青春期以及相应的生理变化。
- In the case of a physical change no new substance is formed. 就物理变化来说，没有新的物质产生。
- Physical changes of the network force spanning-tree recalculation. 网络的变化将引发生成树的重新计算。
- A rare congenital disorder of childhood that is characterized by rapid onset of the physical changes typical of old age, usually resulting in death before the age of 20. (儿童的)早衰症一种少见的少年身体机能失调，以类似年老的身体快速变化为特征，其结果通常导致二十岁之前死亡。
- Salt is crystallized from sea water, which is known to be a physical change. 盐是从海水中结晶出来的，这被视为一种物理变化。
- Their physical changes were caused by a sickness known as Parkinson's disease. 他们的身体变化是由于一种叫做帕金森氏综合症的疾病造成的。
- After physical changes of any kind, immigration will have been prevented. 起了任何性质的物理变化之后,迁入也要受到防碍。
- This change of state is a physical change. 这种物质状态的变化是物理变化。
- This change of the state is a physical change. 这种状态的变化是物理变化。
- The activity is not destroyed by either physical changes of state or chemical transformations. 这些活性不会因为物理状态和化学成分的改变而受到破坏。
- So,the next fifteen or twenty years will be the physical change. 下一个15或20年将是物理变化的时期。
- To cause(spermatozoa) to undergo the physical changes needed to penetrate and fertilize an egg. 使受精使（精子）经历能穿透卵子并使其受精的物理变化
- This change of state is a physical change and not a chemical one. 这种状态的变化是物理变化，而不是化学变化。
- The process of chemical and physical change in deposited sediment during its conversion to rock. 成岩作用在岩石转化过程中沉积物发生化学和物理变化的过程
- In the case of a physical change no new substance is found. 就物理变化来说,不会发现新物质。
- In the case of a physical change, no new substance is formed. 就物理变化而言,并不产生新物质。
- In the case of physical change, no new substance is formed. 变化来说,没有新的物质产生。
- Physical change of pencil boards treated with vapor. 蒸汽处理铅笔板材的物性变化。
- So, the next fifteen or twenty years will be the physical change. 而在它之后的下一个15或20年将是物理变化的时期。
