transmitting ratio

The cross-parallel transmitting efficacy ratio of air mass driven by the planetary convective circulation to that driven by the surface property diversity are about 1.8 ∶ 1 and 2.2 ∶ 2 for summer and winter, respectively, which is either quite similar to that of real data.

行星热对流环流和地表特性差异对大气质量跨纬圈传输的功效比夏季约为18∶1，冬季为22∶2，此值也与实测十分接近；

The outstanding advantage of 2 K H plus mechanism is its possibility of obtaining high transmitting ratio.

H正号机构突出的优点是获得大传动比.

The outstanding advantage of 2K H plus mechanism is its possibility of obtaining high transmitting ratio.

2K－H正号机构突出的优点是获得大传动比。

Research into a method of determining the optimal transmitting ratio of mechanism with inconstant flywheel moment

具有变飞轮力矩机构最佳传动比的研究

Prove out that a pair of ring involute tooth forms are conjugated and that they can achieve precise spherical motion of constant transmitting ratio employing the space mesh theory.

利用空间啮合理论，证明了一对渐开线环形齿廓互为共轭齿廓，能实现精确的定传动比球面运动。