a secondary cause的意思|示意

Put a secondary idea in a dependent adverb clause if you want to express an idea of time, place, cause or reason, purpose or result, concession or contrast.

在表达关于时间、地点、原因、目的或结果、让步或转折等内容的时候，把它们都放在副词从句位置。

Secondary amenorrhoea implies a gynaecological disorder or a general cause or disease.

中学闭经意味着妇科失常或一般事业或疾病。

The experiments showed: (1) the secondary pulse series following the primary pulse is a root cause to shorten plateau;

实验证明，尾随主脉冲之后的次脉冲串是导致低氖压微型管坪缩短的根源；

The composting treatment is a comprehensive way, but apt to cause secondary pollution.

堆肥方式是综合处理，但容易造成二次污染。

Residual sludge from the small scale wastewater treatment plant is always a problem remained in biological wastewater treatment, it may cause secondary pollution if not disposed well.

剩余污泥一直是中、小型污水生化法处理设施的遗留问题，处置不当，易造成二次污染。

Epilepsy with a known cause is called secondary epilepsy, or symptomatic epilepsy.

具有已知病因的癫痫称作继发性癫痫或者称作症状性癫痫。