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- 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
- In this article contributive ratio of technical progress was measured in chemical industry for economic growth by a production ratio way during the past five years. 介绍了用生产函数法测算近五年来辽宁化工科技进步对经济增长的贡献率。
- She contributed to the fund with an open heart. 她向基金会捐款,慷慨解囊。
- The niggard contributed little to them. 这个吝啬鬼几乎就没捐钱给他们。
- He contributed an article to the China Daily. 他为《中国日报》撰写一篇文章。
- Only the feedback and decrease-increase effect and the contributive ratio of the physical factors had deeply been analyzed, could the accurate ratio of forecast of the El Nino events be improved. 只有深入探讨反馈作用和消长作用,并综合分析物理因子的贡献率,才能提高厄尔尼诺事件预测的准确率。
- The firm contributed 10,000 to the collection. 公司拿出10,000元做为募捐。
- Subspace iteration method was adopted to calculate natural frequencies, accumulative total contributing ratio of mode shapes and vibration characteristics of HSLC continuous rigid-frame bridge. 采用子空间迭代法,量化计算分析了高强轻集料混凝土连续刚构桥的自振频率、累积振型贡献率和振型特点等。
- He contributed generously to the Red Cross. 他对红十字会慷慨捐助。
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- Each worker contributed one dollar to the Red Cross. 每个工人都向红十字会捐献了一美元。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- scientific and technical contribution ratio 科技贡献率
- Based on path analysis, the contribution ratios of sunshine, temperature and precipitation to winter wheat meteorological yield are calculated, respectively. 在进行通径分析的基础上,分别计算了日照、温度和降水对冬小麦气象产量的贡献率;
- The Chinese Red Cross contributed a generous sum during the war. 战争期间,中国红十字会捐了一大笔钱。
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- He contributed half of his savings to the relief fund. 他将积蓄的一半捐献给救济基金会。
- The first or last term of a ratio or a series. 首项,末项比率或数列中第一个或最后一个项
- Division of opinion among themselves contributed to their defeat. 他们之间的意见分歧促使了他们的失败。
- contributing ratio of production 生产贡献率