空调室外机有两跟铜管，一根较细；
There are two with copper pipe, air conditioning separate-bodied air-conditioners, one root is fine;
微波水热法节省能源，可以制备较细粉体。
The microwave-hydrothermal method is an energy-saving one, while the resulted powder is fine.
由于该方法分项较细，其预测水量较现行方法准确。
结晶组织较细的镀层，其防护性能和外观质量都较理想。
Crystallization organization fine plating, its protective performance and appearance quality is more ideal.
结晶组织较细的镀层，其防护性能和外观质量都较理想。
Crystallization organization fine plating, its protective performance and appearance quality is more ideal.
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