英语语法分析

The gypsum slurry is pumped into a diked area.

我们用泵将石膏料浆打到一块用堤围起来的空地中。

The best rice land is level, conveniently diked for alternating irrigation and drainage.

稻田最好是在平地上，筑田埂以利排灌。

To reasonably determine drainage modulus is very important for decreasing logging loss in diked area.

合理确定圩区排涝模数对于降低涝灾损失有重要意义。