您要查找的是不是：
- It is shown that return permeability of MMH drilling fluid weighted by marble or marble/ barite is higher than those of sized salt system and oil based mud . MMH钻井液体系用大理石或大理石和重晶石组合加重时,其渗透率恢复值高于盐粒液和油基钻井液体系,是一种优良的保护油层钻井液体系。
- Lost Circulation Preventing and Curing Techniques in Drilling Process with Weighted Mud 高密度钻井液随钻堵漏技术研究
- The chair sagged down under the fat man's weight. 椅子经这胖人一坐便压弯了。
- The selection was weighted against me. 那次选拔对我不利55。
- Use the mud balance to determinate the mud weight. 用泥浆比重计测出泥浆的密度。
- Call the roustabouts to help weight up mud. 叫甲板上帮助加重泥浆。
- A reliable car is worth its weight in gold. 靠得住的汽车就是无价之宝。
- She was weighted down with cares. 她心事重重。
- The stick had been weighted with lead. 这条棍子灌了铅增加了分量。
- She was weighted down with parcels. 她携带著沉重的包裹。
- Increase mud weight as hole conditions dictate. 根据井眼情况提高钻井液密度。
- The pillars have to support the weight of the roof. 这些柱子须承受屋顶的重量。
- Sell Barite powder for a long time! 长期销售重晶石!
- The President swings his weight to get laws passed. 总统运用权力使法律获得通过。
- Prismatic crystal of Barite on Calcite crystals. 柱状晶形的重晶石在方解石晶簇上.
- His opinion doesn't carry much weight. 他的意见没多少影响。
- Barite usually contain strontium and calcium. 重晶石常含锶和钙。
- Bananas are usually sold by weight. 香蕉通常按重量卖。
- The net weight of this jar of coffee is 180 grams. 这瓶咖啡净重180克。
- These fish vary in weight from 3 lb to 5 lb. 这些鱼的重量从3磅到5磅不等。
