径量 meaning in English

ma runoff
mass runoff
volume of runoff

Normal annual runoff
正常年径量
The compensated ability varies with the difference of bed slowness and changes of hole diameter
随着地层时差的不同和扩径量的不同，双发双收声系的补偿能力也不同。
When interval of hole collapse does not change , the bigger change in hole diameter , the more poor the compensated ability
在沿井轴方向扩径段厚度一定的前提下，垂直于井轴方向的扩径量越大，双发双收声系的补偿效果越差。
The relations between hole enlargement content and medicine content are obtained in the process of casing explosive hole enlargement by adopting energy conservation method , and based on ground simulated test and field test , the effects of extent of coefficient k are given
采用能量守恒法导出了套管爆炸扩径过程中扩径量与药量的关系式，通过地面模拟试验及现场试验给出了综合影响系数k的取值范围。
The detailed parts of the mpda tracker are described in detail . and the demonstrations of main formulas are also given . in particular , how to incorporate the close multipath detections and multiple propagation modes is proposed
对多径概率数据关联( mpda )跟踪器的各个部分进行了详尽的介绍，并给出关键部分的证明过程，其中提出了多径量测和多个传播模式进行合并的思想，同时还改正了参考文献中的错误。