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
6.
Comparison 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