1.
The Technique Research of Shaping Internal Helical Gear by EDM;
螺旋进给法电火花成型加工内螺旋齿轮技术研究
2.
endometrial spiral arterioles
子宫内膜螺旋小动脉
3.
Napier's differential screw steering gear
内皮尔差动螺旋舵装置
4.
hexagon spline screw driver
内六角花形螺钉旋具
5.
built in controllable pitch propeller unit system
内装式可调螺距螺旋桨装置系统
6.
the cutting of spiral grooves on the inside of the barrel of a firearm.
在枪炮管内侧切凿出螺旋形的凹槽。
7.
a wrench for turning a tap to create an internal screw thread.
旋转活栓产生内螺纹的扳手。
8.
Internal combustion engines--Piston rings--Coil-spring-loaded oil control rings
GB/T1149.7-1994内燃机活塞环螺旋撑簧油环
9.
flying downward in a helical path with a large radius.
在大的范围内以螺旋的路径向下飞。
10.
Three dimensional FE simulation of ball spinning of inner grooved copper tubes
内螺纹铜管滚珠旋压三维有限元模拟
11.
Investigation on Convective Boiling Heat Transfer of R-134a in Helically-coiled Pipes;
R134a螺旋管内流动沸腾换热特性研究
12.
Numeration Simulation of the Flow Field 3-Dimensional in a Screw Centrifugal Pump;
螺旋离心泵内部流场全三维数值模拟
13.
Study on the Enzymatic Hydrolysis Technology for Arthrospira (Spirulina) Innermongoliansis;
内蒙古螺旋藻蛋白酶解工艺优化研究
14.
Rolling Mill--Numerical Processing of the M48～M120 Internal Screw Thread;
旋风铣削——M48～M120大型内螺纹的数控加工
15.
Inside Weld Crack Analysis and Control of SSAW Pipe
螺旋埋弧焊管内焊缝裂纹分析与控制
16.
Anti-Oxidant and Hepato-Protective Effect of Spirulina platensis in Vivo
钝顶螺旋藻的体内抗氧化和护肝作用
17.
DIAGNOSIS OF INTRACRANIAL ANEURYSM WITH 64-SLICE SPIRAL CT ANGIOGRAPHY
64排螺旋CT血管造影诊断颅内动脉瘤
18.
FE simulation on the ball spinning forming of inner grooved copper pipe
内螺纹铜管滚珠旋压成形有限元模拟