The results show inorganic scale is calcium carbonate and scale in down hole and well bore area is the most severe. It agrees with practical situation basically.
结果表明,油井无机结垢类型主要是碳酸钙垢,结垢最严重区域为油井井底及近井带,与实际情况基本吻合。
He speaks with the authority of a chosen leader whose writ runs large in the fishing Hamlet of Devanampattinam along India's eastern coast, an area which bore the brunt of the disaster.
他讲话时俨然一副民选领导人的口吻,在印度东海岸的这个名叫Devanampattinam的小渔村中,他有着较高的权威。印度东海岸是受灾最严重的一个地区。
In addition, our company produced Taper Bore Spherical Roller Bearing with matching tie in with the area can achieve the best results.
加之我公司生产的锥孔调心滚子轴承与之配套、配合面积能达到最佳效果。
Valves are clustered near the center of the bore to minimize combustion chamber volume and to provide ample squish area.
阀门是聚集在附近的孔中心,以尽量减少燃烧室量,以及提供足够的果酱领域。
Since August, 1998, Xinjiang area began the measure of soil layer bore stress. It was successively completed 7 stations.
自1998年8月起,新疆地区开展土层钻孔应力测量,先后建成7个台。
Some problems of bore grouting engineering for coal gob area are discussed in this paper.
文章对煤矿采空区治理工程中的钻孔注浆问题进行了讨论。
Since August, 1998, Xinjiang area began the measure of soil layer bore stress.
自1998年8月起,新疆地区开展土层钻孔应力测量,先后建成7个台。
Some residents made their way from the area clutching pets, luggage or clothing as the huge mass of mud bore down.
大面积的泥石流汹涌而来,当地居民抱着宠物、行李和衣物撤离该地区。
Sales situation of top four domestic developers also bore out similar trend, with sales area dropped sharply in February.
国内四大开发商2月份销售面积出现大幅下跌,销售情况也基本与整体市场趋势相似。
On-the-spot investigation was made on the basic parameters of gas drainage in drivage roadway in Huainan Coal Mining Area, and reasonable arrangement range of rib bore-holes an...
现场考察了淮南矿区掘进巷道瓦斯排放的基本参数,确定了巷帮钻孔的有效布置范围和合理抽放时间。
On-the-spot investigation was made on the basic parameters of gas drainage in drivage roadway in Huainan Coal Mining Area, and reasonable arrangement range of rib bore-holes an...
现场考察了淮南矿区掘进巷道瓦斯排放的基本参数,确定了巷帮钻孔的有效布置范围和合理抽放时间。
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