重晶石加重泥浆 barite-weighted mud
卵石加热器 [化工] pebble heater
宝石加工 Gemz for iPhone ; Gemz HD for iPad ; gemcutting
钻石加工厂 COSTER ; Diamond Processing Plant
卵石加热炉 pebble heater
豆石加固型 CGM II
宝石加工厂 Gemz for iPhone ; Gemz
石材加工 stone material processing ; Stone Processing ; Stone working
白石加代子 Kayoko Shiraishi
矿石加工装置运作 Ore processors working
目的：总结腹腔镜下经腹输尿管切开取石加肾折叠术治疗输尿管结石并重度肾积水的经验。
Objective:To Summarize the experience of the new technique of endo-laparoscopic ureterotomy and renal plication in the treatment of ureteral stone with giant hydronephrosis.
古老的石桦是勘察加半岛上的主要树种，这些树具有不可思议的耐力。
The stone birch is the main tree of the Kamchatka Peninsula. These trees are unbelievably enduring.
这棵树叫做石桦。当人们发现勘察加半岛时它已经在那儿。
This tree is called stone birch, it grew already here when Kamchatka peninsula was just discovered.
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