本发明方法操作方便，产品合格率高，无污染排放。
The method of the invention is convenient to operate, and the product has high pass rate and no pollution emission.
本发明装置操作方便，产品合格率高，且无污染排放。
The invention has convenient operation for the devices, high product qualification rate and no pollution withdrawal.
熔融造粒法具有简化工艺流程、降低能耗和生产成本的特点，生产的硝基复合肥产品合格率高。
Nitro-compound fertilizer produced by melt prilling method, which had the characteristics of simple process, low energy consumption and low production cost, had high quality.
选用进口成型钢带制作活塞环单片成本比国产钢丝活塞环成本低和产品合格率高，成品外观和品质优于国产钢丝环。
The imported steel-belted ring is highly qualified and cheaper in cost compared with the steel wire rings made at home.
摆轮是手表的主要零件，由于它尺寸小，精度要求高，一般说来，它的产品合格率较低。
The balance wheel is the main part of a wrist watch. However, now its percent of pass is relatively low in our watch industry because of its small size and high precision.
摆轮是手表的主要零件，由于它尺寸小，精度要求高，一般说来，它的产品合格率较低。
The balance wheel is the main part of a wrist watch. However, now its percent of pass is relatively low in our watch industry because of its small size and high precision.
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