wind vane造句

1、University student's sincerity is the barometer and wind vane of the whole society.
大学生的诚信水平是整个社会诚信水平的重要反映。

2、Unique wind vane guide the structure of the wall to avoid hot smoke pollution.
独特的翼片导风结构，避免墙体热熏污染。

3、Requires separate propeller and wind vane detectors.
需要单独的螺旋桨（或风杯）检测器；

4、It comprises collector and wind vane they can rotate around the rotating axis.
其含绕轴转动的收集器和风向标。

5、Erected outside the front door of this house was a pole equipped with a wind vane on top.
住宅的大门外有一根竖杆，上面安装着风向标。