1·He called on the United States to play a more effective role in bringing peace to the region.
他呼吁美国在给该地区带来和平的问题上发挥更加有效的作用。
—— 《柯林斯英汉双解大词典》
2·In special circumstances play an effective role in the protection.
在特殊的环境下起到有效的保护作用。
3·Through the above, Chinese medicines has proven effective role in NASH rats.
证明攻毒扶正法治疗NASH大鼠有切实的作用。
4·They would like to be able to play a more effective role in the rule-making process.
它们希望在决策过程中发挥更加有效的作用。
5·The student's backbone's effective role in the rules and methodology are summarized.
初步总结了学生骨干队伍有效发挥作用的规律和方法。
6·This shows that the Convention has played an active and effective role in non-proliferation.
这说明公约在防扩散方面发挥了积极而有效的作用。
7·Construction projects audit, as an effective role of the supervising fund using, can not be ignored.
工程建设项目审计作为资金使用的有效监督手段，发挥着其不可忽视的作用。
8·This research will play an effective role in the promotion and application of the digital watermarking technique.
本研究对数字水印技术的推广应用将起到积极的推动作用。
9·Based on effective role of bidding in construction cost management, this paper makes some humble opinions for reference.
本文通过对招投标在工程造价管理方面发挥的效用进行粗浅的分析，并发表一些浅见，以供大家参考。
10·Objective: to promote effective from the sputum, for the treatment of respiratory inflammation from active and effective role.
前言：目的：有效促进痰液的排出，为呼吸道炎症治疗起积极有效作用。