threelevel

常见例句

The voter turnout was 75.39% for this threelevel election, ten points higher than in 1986 (when only parliamentary seats were at stake).
今年三项公职人员选举的总投票率高达七十五点三九，较七十五年增额国代、立委选举多出十个百分点。
It is an important component of the management threelevel system of fire fighting of our country that the fire fighting of local police station is supervised and inspected.
公安派出所消防监督检查是我国三级消防管理体制的重要组成部分。
neutral point clamped threelevel inverter(NPCTLI)
中点箝位型三电平变换器
quasi-continous action of a threelevel controller
三级控制器的准连续动作