pgt的音标

Moreover, a modified transverse-torsional model of spur PGT is established in the rotating Cartesian coordinates and compared with the transverse-torsional model.

在系杆随动坐标系下建立了直齿行星传动的修正平移-扭转耦合模型，并通过仿真算例对两种模型进行了比较。

To highlight the importance of ring gear flexibility to dynamic performance of the system, a novel elastodynamic model of spur PGT is presented in this thesis.

本文将以NGW型直齿行星传动为例，创建计入内齿圈弹性的直齿行星传动的精细化模型，以揭示内齿圈的弹性变形对系统动力学性能的重要影响。

Pgt; peace and justice for the Palestinian people-an imperative for the1990s;

为巴勒斯坦人民争取和平与正义-1990年代的紧急任务；