化学物质 meaning in English
chemical substances
Examples
- The chemical destroys botulinus .
该化学物质能消灭肉毒杆菌。 - These chemicals are difficult to remove from water .
要从水中清除这些化学物质是困难的。 - Chemical constantly circulate or recycle in the system .
化学物质在系统中不断循环或回流。 - The chemicals are not distributed evenly through-out the brain .
这些化学物质在脑内并不是均匀分布的。 - This chemical assists in construction of muscle, bone and other tissues .
这种化学物质有助于建造肌肉、骨骼和其它组织。