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- Usually a relative measure: the average contribution to a breeding population by a phenotype or a class of phenotypes. 通常是一个相对的标准：指某一表型或一类表型对某一个繁育群体的平均贡献值。
- The pollution sources of NGD in Chengdu are analyzed by the chemical mass balance method based on receptor model.The average contribution rate of five pollution sou... 运用受体模型的化学质量平衡法对成都城区NGD的来源进行了解析;各排放源的贡献率分别是:土壤尘11.;4%25;建筑尘12
- The contributing parties shall provide security for general average contribution at the request of the parties that have an interest therein. 第二百零二条经利益关系人要求,各分摊方应当提供共同海损担保。
- Amount of General Average Contribution 共同海损分摊金额
- weighted average contribution margin [经] 加权平均创利率
- The average contributions of penta-CBs to the total atmospheric PCBs were similar between suburban and background area, with values of 9.65% and 10.87%. 郊区和背景区空气中五氯取代PCBs的平均贡献率分别是9.;65%25和10
- The average contributive ratio affecting soil erosion by human activities is 65.6%, and at the same period the contributive ratio by runoff and rainfall is 34.4%. 通过数学模型定量的计算了大沙河流域人类活动对泥沙输移减少的贡献率平均为65.;6%25，而同期径流和降雨对泥沙减少的贡献率平均则为34
- The average age of the boys in this class is fifteen. 本班男生的平均年龄是十五岁。
- My small contribution was lost in the grand total. 我的小小捐献在巨大的总额中小得几乎看不见。
- The pollution sources of TSP in urban atmosphere of Jincheng were analyzed by the chemical mass balance (CMB) method based on receptor mode. The average contributions of six pollution sources to TSP were found. 采用受体模型CMB法进行TSP源解析,得出6种排放源对环境的贡献率。
- The average output of the factory is 20 cars a day. 该工厂的平均产量是每天20辆汽车。
- There was no mention of her contribution. 没提到她的贡献。
- Einstein make a great contribution to science. 爱因斯坦对科学作出了伟大的贡献。
- Robert's contribution should also be remembered. 罗伯特的贡献同样应该久志不忘。
- His income is well below the average. 他的收入大大低于平均水平。
- We fail one student per year on average. 我们平均每年有一个学生不及格。
- Will you give us some contribution? 你能给我们投稿吗?
- I'll try to wangle a contribution out of him. 我要设法让他出把力。
- Meals average out at 5 per head. 膳食平均每人5英镑。
- On average we receive five letters each day. 我们平均每天收到五封信。
