各种因素的英文

1、机井过滤器的各种因素综合试验研究

A Study on the Comprehensive Test of the Various Factors of the Filtrator of a Pump well

2、各种因素造成有关青年的饥饿和贫困的数据贫乏。

Various factors contribute to the paucity of data on hunger and poverty in relation to youth.

3、进一步了解可能影响急性脑出血患者预后得各种因素。

To further understand the various factors which may affect the prognosis of acute cerebral hemorrhage.