heave the log

• vi. 把测程仪投入水中以测船速

heave the log的用法和样例：

例句

1. At four bells we hove the log, and the boat was going eleven knots.
   四击钟时我们测了一下船速，船正以11节的速度前进。
2. Heave the box onto the top shelf.
   把这个箱子举到最上面一层搁板上。
3. Heave the rocks into the ravine.
   把这些石头扔进深谷里。
4. The large pine was worth ninety dollars in the log.
   那棵大原松木值90元。
5. The storm heaved the sea into mountainous waves.
   风暴在海面上掀起万丈波涛。
6. The log would be sprung easily without paint.
   圆材不涂漆使用很容易开裂。