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- Ignition in borehole sequence 逐孔起爆
- Love, or something ignites in my veins. 爱,还是什麼开始在血管理燃烧。
- Orientation is very important for a seismometer, whether it is installed on surface or in borehole. 摘要无论地震计在地表或是井下使用,都必须精确定向。
- In video disk, a consecutive sequence of frames. 在视频光盘上,一种连续的帧序列。
- Good economic efficiency can be obtained when this mud is applied in borehole wall sloughing in water sensitive shales. 该体系可解决强水敏页岩的井眼失稳问题 ,具有良好的经济效益。
- Preferable effect was realized by using lesser dosage.Problem of Visbreaking in borehole and surface delivery was resolved. 以较少的加药量实现了较好的乳化效果,实现了井筒降粘以及地面管输变的问题。
- Put the mixed historical facts in sequence. 将混淆的历史事件按顺序排列。
- The top stratum of Puguang 3 well belongs to highly steep structure, and its obliquity is big which result in borehole deviation. 普光3井上部地层属于高陡构造,地层倾角大,极易发生井斜,地层可钻性差,蹩跳钻严重,上部地层防斜打直是施工的难点。
- We will deal with events in historical sequence. 我们将按照历史上的先后顺序研究这些事件。
- We study the feasibility for the relativistic electron beam (REB) realizing fast ignition in the hot plasma produced by multi-path lasers focusing on the target. 然后,在此基础上研究了相对论性超热电子束(REB)在多路激光打靶产生高温等离子体中的DT核实施快点火的可行性。
- An upgoing and downgoing arrangement of transducers in a logging tool, largely to offset spurious changes in reading caused by variations in borehole size or sonde tilt. 指换能器在测井仪器中的上、下配置方式,主要用来补偿由于井眼尺寸变化或探头倾斜所引起的测井读数的不合理变化。
- The methods to calculate pressure,d rilling fluid density,gas content and solid content in borehole are given,and th eir distributions along the borehole are discussed. 给出了井眼中压力、钻井液密度、含气量和固体浓度的计算方法,并对它们的分布规律进行了研究。
- Geological circumstance in Xinzhan area is complicated and borehole collapses occur easily during drilling operations that result in borehole obsolescence. 新站地区地质情况比较复杂,在钻井施工过程中极易发生井塌等情况,严重者由于井塌而导致了新钻井被迫报废进尺。
- Please keep the cards in sequence; don't mix them up. 请把这些卡片按次序放好,别把它们搅乱了。
- The wind was whispering in the trees. 一阵风穿过树林沙沙作响。
- There are 26 letters in the English alphabet. 英语字母表中有26个字母。
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- So when investigate the ignition in high altitude, much more attention should be paid on sluicing procedure in vacuum, differences of propellant properties at sea level or in high altitude. 真空状态对高空液体火箭发动机的工作过程具有重要影响,研究液体火箭发动机高空点火、真空排放等过程时,必须对所采用的推进剂在真空状态与地面状态下的差别进行仔细研究。
