查询词典 drilling

The engineering drilling covers most arenaceous stratum,many commerce sections and lots of underground pipes,which demands highly safety.

沈阳地铁工程穿过的地层主要为砂性地层，沿线地上穿越多个商业繁华区，地下管线密集，安全要求高，施工引起的环境岩土工程问题是地铁建设风险的重要组成部分。

The main heat-proof and temperature-preserving covers are Silurian and Ordovician argillite of Gaozaitian Formation and Meitan Formation.The main thermal reservoir layer is Cambrian carbonate rock of Loushanguan Group.The aquatic chemistry of the hot ground water and drilling data indicate that the reservoir depth ranges from 1300 to 2500m and the geothermal gradient from 2.44 to 2.84℃/100 m. It is pointed out that there may exist another geothermal field in the plunging part of the east limb of Wudang Anticline.Some suggestions are made about the development and protection of the geothermal field.

其主要隔热保温盖层为志留系高寨田群(S1g)和奥陶系湄潭组(01m)泥页岩，主要热储层为寒武娄山关群(∈2-3ls)碳酸盐岩，根据地下热水水质化学成份特征及钻探资料，其深度为1300-2500 m，地温梯度2.44-2.84℃/100 m；指出乌当背斜东翼倾伏端有另一地热田存在可能性；以及对地热田研究开发、保护的意见。

PDC Bit is used widely in the artesian well of oil field. In drilling, the waterpower is very important to the Bit.

PDC钻头在油田钻井工程中获得了广泛的运用，钻进过程中水力因素对钻头非常重要。

Drill endures complicated alternative stress in the well during drilling process, it will produce breakage after using a period of time, this will bring artesian well a huge economic loss.

在钻井过程中，钻具在井下承受着复杂的交变应力的作用，经过一段时间的使用后则会产生破坏，这给钻井生产带来巨大的经济损失。

Work available brews wine, the boat uses the transportation that fringe benefit separates, transportation of foul water excrement, lube burns oily transportation, drawing mash-like and gripping to have a solid dielectric transports deposition, the boat uses incinerator fuel transportation, petroleum, hydrology the earth physics prospect drilling machine slurry tranportation, thick transportation of mash-like asbestus of new model wet spining, amylum, pigment, drawing favoring the paint, the industry ointment putting on makeup convey, the work viscosity printing ink pottery clay, clay fairly available spread cement mortar transportation that paper pulp and injection use.

可用作酿酒，船用油水分离的输送，污水粪便的输送，润滑油燃油的输送，沉积糊状且夹有固体介质的抽吸输送，船用焚烧炉燃料的输送，石油、水文地球物理勘探钻机泥浆的输送，新型湿纺糊状石棉浆的输送，淀粉、颜料、厚油漆、化妆工业软豪的抽吸输送，还可用作粘度油墨陶土，粘土糊纸浆和灌浆用的水泥沙浆的输送。

In addition, there are migratory Ascaris drilling habits.

此外，蛔虫有游走钻孔的习性。

One session at Davos was devoted to the prospect of drilling for oil and gas in the Arctic.

在达沃斯论坛一个分会上，探讨的主题是北极油气开采前景。

Founded in December, 2001, PuYang ZhongYuan Restar Petroleum Equipment Co., Ltd is a professional manufacturer of drilling solids control equipment and auxiliary equipment, with registered capital of RMB 6 million, floor area of 23,000 square meters.

濮阳市中原锐实达石油设备有限公司成立于二00一年，注册资金陆佰万元人民币，占地面积贰万叁仟平方米，是钻井固控设备及钻井辅助设备专业生产厂家。

The new products,new structures,new technicals and new development of drilling equipments,carryscrapers,trucks and auxiliary operation equipments in foreign underground mine s are described.

综述了国外井下矿山凿岩设备、铲运机、汽车及辅助作业设备的新产品、新结构、新技术和新发展。

The method of establishing the constraints with the help of coordinate axis system coincidence is put forward and verified by the automatic assembly of panels with an automatic drilling and riveting machine.

提出采用坐标轴系统重合的约束方法，以自动钻铆机床和壁板的自动装配为实例验证。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。