Objective: to study the psychological condition and its influential factors of principal caregivers of cancer patients, and to investigate the effective measures to improve their psychological status.

目的：研究恶性肿瘤患者主要照顾者的心理卫生状况及其影响因素，探索能够改善其心理状况的有效措施。

youdao

Objective: to explore the status of breast feeding and its influential factors.

目的：了解母乳喂养的状况及其影响因素。

youdao

ObjectiveTo assess occupational stress and its influential factors in executive group.

目的探索中高层管理人员职业紧张及其影响因素。

youdao

Cato the Elder, an influential Roman thinker two thousand years ago, praised its medical value.

VOA: special.2009.03.03

He was one of its longest-serving and most influential members.

VOA: special.2009.09.13

The gun lobby said it would consider lawmakers' vote on the issue in its influential rankings.

WSJ: Gun Measure Clears Senate Hurdle

The gun lobby said it will consider lawmakers' votes on the issue in its influential rankings.

WSJ: Gun Measure Clears Senate Hurdle

EU's most influential body, but Mr Brown himself is one of its less influential members.

ECONOMIST: Gordon Brown, the lonely chancellor