Process integration aspects when choosing heat source size and temperature are also discussed as well as the relation between these parameters and the choice of heat pump type.
当选择热泵尺寸和温度时，整体考虑了个方面的因素，也考虑了这些参数与热泵形式选择之间的关系。
The result shows that the counts in characteristic peak regions increase as the source size increase, and its trends of change with radius of source is almost same as that of photon fluence.
结果表明特征能区的计数随源的半径增加而增加，并且其的变化趋势跟光子注量的变化趋势一致。
Plastic straws are by no means the biggest source of plastic pollution, but they've recently come under fire because most people don't need them to drink with and, because of their small size and weight, they cannot be recycled.
塑料吸管绝对不是塑料污染的最大来源，但是它们最近饱受抨击，因为大多数人不需要用它们来喝饮品，也因为它们尺寸小、重量轻，无法回收利用。
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