This gel could be loaded with time-released therapeutic drugs, such as "growth factors" needed to enhance healing.
这种凝胶可以作为时间控释性药物的载体，比如有利于组织修复的各种“生长因子”。
2
Heat is released every time a logical operation is performed inside a microprocessor, so the faster the processor is, the more heat it generates.
微处理器每次在内部执行逻辑操作时都会释放热量，因此处理器运行得越快，产生的热量就越多。
3
The unprecedented land clearance released vast quantities of carbon dioxide into the atmosphere, triggering for the first time humanly caused global warming.