既定惯例的英文

established custom

• 既定:    set; fixed; establ ...
• 惯例:    convention; usual ...
• 镀层薄板的光滑性的测定惯例:    standard practice ...

例句与用法

1. Is the determination of quantum based on established practices using comparable rates for work of a similar nature or where not available , an otherwise reasonable assessment by the project manager
   索偿数额是否根据相类工作的价格及既定惯例评估？如没有相类数据可依，是否以项目经理的合理评估进行？
2. Article 15 . tenderers may not submit tenders in collusion with one another to force the tender price up or down . a tenderer shall not collaborate with the party inviting tenders to exclude competitors from fair competition
   大会可要求世界知识产权组织以下称为“本组织”提供财政援助，以便利按照联合国大会既定惯例认为是发展中国家或向市场经济转轨的国家的缔约方代表团参加。