300字范文 > 空心杆 hollow rod英语短句例句大全

空心杆 hollow rod英语短句例句大全

时间：2022-10-02 07:26:40

空心杆,hollow rod

1)hollow rod空心杆

1.Application of electric heating byhollow rod in Baolige Oilfield.;空心杆电加热技术在宝力格油田的应用

2.Active water or light oil is sent downhole throughhollow rod to reduce oil flow resistance, thus producing heavy oil from deep formation through screw pump.利用空心杆向井筒内掺入活性水或稀油 ,降低油流阻力 ,实现应用螺杆泵开采深层稠油。

3.The light hydrocarbon is mixed with heavy oil inhollow rod to decrease the viscosity of heavy oil.对稠油粘温关系和深井举升工艺进行了研究 ,结合实验室掺稀油降粘效果研究结果 ,对空心杆泵上和泵下掺稀油举升工艺的可行性进行了研究。

英文短句/例句

1.The stem of a grass or similar plant.空心杆草或类似植物的茎

2.Care should be taken for clearance as the stem rises so that threads are not damaged.当阀杆上升时,要留心阀杆的上方有足够的空间,防止螺纹受到损坏。

3.In designing the sucker rod, correct the line density, elasticity coefficient, rigidity and so on.本文在进行空心抽油杆柱的设计计算时,对空心抽油杆的线密度、性系数、度等参数进行了修正。

4.Presetting Technology of Electromechanical Suspender in Thick Prestressed Board Filled with Light Material in Beijing Shooting Range Hall北京射击馆预应力空心厚板机电吊杆预设技术

5.Innovation and Application of Quality Control Technology about Hot Paraffin Removal of Hollow Sucker Rods空心抽油杆热洗清蜡质量控制技术创新及应用

parison of Beam-Column Element and Solid Element for Eccentric Structures偏心结构空间杆系模型与空间实体模型的对比分析研究

7.Research of the Non-Centering Constant Velocity Universal Joint Based on the Spatial Machanism;基于空间连杆机构的非定心式等角速联轴器的研究

8.low noise air screw compressor低噪声螺杆空气压缩机

9.cellular girder格形[空腹, 空心]梁

10.The establishment of a central pole in ancient rituals is the core of the logic evolvement of the form of ancient buildings from space to platform and from temple to palace.远古仪式的立中杆是远古建筑形式从空地到坛台到庙到宫的逻辑演进的核心。

11.disappearing finger auger偏心扒杆式输送螺旋

12.hour counter jumper eccentric时计数器跳杆偏心轴

13.I ran into the telephone pole.我不小心撞上了电话杆。

14.hour star jumper eccentric时星形轮跳杆偏心销

15.ond collet support eccentric双秒针制动杆偏心销

16.Be careful. Don"t hang out of the rail.当心。别把身体伸出栏杆。

17.eccentric-andpitman drive偏心轮与连杆传动装置

18.eccentric and cam valve gear偏心轮与摇杆传动装置