by-effect

Objective To explore the effect and survival time by setting covered metallic expansible-self stents to treat postradiation esophago-tracheal fistula.

探索放置金属带膜自膨式支架治疗放疗后食管气管瘘的功效及生存时间。

Moreover, employees' ingratiatory motives had indirect effect on their OCBs toward other targets by increasing exchange relationships with their supervisors.

除此之外，员的逢可藉由上下司交换关系的增进，进而令员产生以其它对象为主的组织公民行为。

Influenced by effect of bore hole afterflow,a long closes time is needed for pressure build up test in low permeability reservoir.

受流效应的影响,低渗透油藏的压力恢复试需要较长的关时间。