求翻译：表7中堵漏低密度水泥浆配方为:基本配方+1. 4%CDJ - 2,在不同压力下对5 mm孔进行封堵。由表中可以看出:随着压力的增加, 5 ㎜的孔径被击穿的时间逐渐缩短, 2. 0 MPa是一个分界点,当压力大于2. 0 MPa, 5 ㎜孔瞬间击穿,压力小于2. 0MPa,则不会被击穿。试验结果见表7。是什么意思？

Plugging the low density cement slurry formulation in Table 7: basic recipe +1. 4% cdj - 2, 5 mm hole blocking at different pressures. It can be seen from the table: time gradually shortened with increasing pressure, the breakdown of 5 mm aperture, 0 mpa to a cut-off point when the pressure is great

In Table 7 blocking low-density water mud recipe: Basic formula + 1 CDJ - .4% 2, and in different pressure of 5 mm holes are sealed. The table can be seen, with the pressure increase, 5mm hole in the belly of the time was gradually reduced to 2 0 MPa . is a demarcation point, when the pressure great

In table 7 stops up leaks the low density cement mortar formula is: Essential formula +1. 4%CDJ - 2, carries on the trap under the different pressure to 5 mm holes.May see by the table in: Along with the pressure increase, 5 ㎜ apertures the time which penetrates are reduced gradually, 2. 0 MPa is a