假定A 在z方向是一个常数，对方程(8.1.5)积分的翻译：Assuming that the a in the z direction is a constant, equation (8.1.5) integration 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Assume that a is a constant in the z direction, the equation (8.1.5) points

Assuming that the a in the z direction is a constant, equation (8.1.5) integration

Supposes A in the z direction is a constant, to equation (8.1.5) integral

It is assumed that A Z direction in a cosmological constant, the other way (8.1 points).5

Assuming that the a in the z direction is a constant, equation (8.1.5) integration