installation site的用法和样例：
例句
- The erection site should keep vertical as much as possible, but must slope and install while there is velocity of flow.
安装位置应尽可能保持垂直，但在有流速时则必须倾斜安装。 - The method in broadband applications under difficult conditions and the right antenna installation location is very sensitive.
该方法在宽带应用条件下难以实现，且对天线阵的安装位置非常敏感。
