API螺纹啮合后存在的螺旋性间隙是导致螺纹接头泄漏的根本原因。
It is the helical clearance area in API connections after making up that contributes to leaking.
介绍与分析了回环讲析法的特点，即层次性、螺旋性、联结性、开放性；
This paper introduces Plato' circle leturing and analyzes its four characteristics: arrangement, spirality, connection, and openness.
这种性质通常称为“螺旋性”， 可以用来区分中微子和它的反粒子。
This property, often called " helicity, 'serves to differentiate the neutrino from its antiparticle."
碳纳米管晶格动力学的研究可以提供碳纳米管结构和螺旋性等方面的相关信息。
The study on the carbon nanotubes lattice dynamics can supply information about tube structure and chirality.
目的：着重研究讨论螺旋性CT在扫描外伤性头颅时发现基底节区腔隙性梗死的作用。
Objective To study and discuss the function of spiral ct in finding basal ganglionic lacunar infarction when ct is scanning traumatic skull.
肩胛盂窝在轴位（水平）平面呈后倾改变及螺旋性扭曲改变，在肩关节假体设计中应考虑此解剖特点。
The glenoid fossa exhibits retroversion and a spiral twist in the horizontal plane, this anatomy property should be considered in the design of shoulder prosthesis.
肩胛盂窝在轴位（水平）平面呈后倾改变及螺旋性扭曲改变，在肩关节假体设计中应考虑此解剖特点。
The glenoid fossa exhibits retroversion and a spiral twist in the horizontal plane, this anatomy property should be considered in the design of shoulder prosthesis.
应用推荐