helical motion
英 [ˈhelɪkl ˈməʊʃn]
美 [ˈhelɪkl ˈmoʊʃn]
网络 螺旋运动
双语例句
- The results show that the flank face on drill tip consists of the envelope surface formed by the plane helical motion and the non enveloped surface in the center zone.
结果表明该干选机中物料受多种力的综合作用，处于床层上、下部的物料形成正反方向速度梯度而向各自的方向运动，即在横断面上产生螺旋运动。 - To hob helical gear with small lead angle of β < 3 °, the speed of additional motion is too small. And to use an adjusting method of conventional machine, it is difficult to engage for differential change gears.
滚切β＜3°的小螺旋角斜齿轮，附加运动速度太小，使用普通机床调整方法，差动挂轮挂不上。 - The paper describes a new type of transmission, i. e. engaged helical gear with internal trapezoid screw which can change angular motion into relatively fast axial motion.
提出了一种新的传动型式，即斜齿轮与梯形内螺纹啮合传动，可在短时间内把旋转运动转变为较大的轴向进给运动。 - The Effect of Main Geometric Parameters of Helical Inlet Port Used in Diesel Engine on Air Motion
柴油机螺旋进气道主要结构参数对气流的影响 - The problem of stability of the equilibrium helical orbit in free-electron lasers with a combined ideal helical wiggler and uniform axial guide field is successfully solved by means of the Lyapunov's stability theory of motion.
本文用李亚普诺夫的运动稳定性理论成功地解决了具有均匀导向场和理想螺旋磁场自由电子激光中电子平衡态螺旋轨道的稳定性问题。 - Lead screw is the key part in mechanical drive used to transfer helical motion into linear motion.
丝杠是机械传动元件中的关键设备，是将螺旋运动转换为直线运动的传动部件。 - Based on the analysis of industry helical motion, spiral motion model is established, and a "total error" concept is proposed for its error analysis.
本文在对工业螺旋运动理论分析的基础上，建立了螺旋运动的数学模型，并对其误差进行了分析，提出了螺旋运动全误差的概念。 - The results demonstrated that twisted-leaf support has better heat transfer enhancement than the ring one, because it can produce a three-dimensional helical motion promoting turbulent intensity, forcing fluid to flush on tube wall and thinning boundary layer.
结果表明，旋流片能迫使流体做强烈的三维螺旋运动，增强流体湍流度，同时使流体冲刷壁面，减薄边界层，其传热效果优于空心环。 - Study on Envelope Characteristics of Plane Helical Motion
平面螺旋运动包络特性的研究 - By treating with 2% Triton X-100 the mobility of bR molecule could be greatly increased. The characteristic of the ESR spectra showed that correlated with a partial loss of α-helical structure and changes in form of motion of bR molecule.
用2%TritonX&100处理可大大增加bR分子的‘柔性’，其ESR波谱特征与bR分子失去部分α螺旋结构和改变了它的某些运动方式有关。