英语语法分析

Care should be taken to avoid getting jointing compound inside pipes.

要小心谨慎，避免管道内密封剂。

Water deficit at jointing stage affected mostly dry matter accumulation.

拔节期水分亏缺对干物质累积量影响最大。

In addition, we proceed to the data synchronism and butt jointing in nighttime.

另外，我们选择在夜间进行数据对接和同步。