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- Methods Data of benefit and cost on 7 color ultrasonic devices in using are collected and analyzed by using Benefit Cost Ratio(BCR) method. 方法:对在用的7台彩超收益和成本数据进行采样,用成本效益比法(BCR)进行分析。
- Methods Data of benefit and cost on 7 color ultrasonic devices in using are collected and analyzed by using Benefit Cost Ratio (BCR) method. 方法：对在用的7台彩超收益和成本数据进行采样，用成本效益比法(BCR)进行分析。
- Benefit cost ratios under balanced fertilization regimes exceeded 2.5. 实行平衡施肥后产投比大于2.;5。
- benefit cost ratio 效益成本比率
- The reimbursement list and the“ Individual Indemnity List” available every month make you master the claim conditions, and monitor the balance of the benefit cost. 每月提供贵公司一份赔偿汇总清单及每位索赔的员工“个人赔款清单”，详细了解费用发生情况，随时监控福利成本的开支。
- The reimbursement list and the “Individual Indemnity List” available every month make you master the claim conditions, and monitor the balance of the benefit cost. 每月提供贵公司一份赔偿汇总清单及每位索赔的员工“个人赔款清单”，详细了解费用发生情况，随时监控福利成本的开支。
- Experiments prove that the segment is sharp and endurable,and has a satisfactory performance cost ratio. 试验表明，该工艺制备的金刚石刀头锋利耐用，并具有良好的性能价格比。
- The public would see such an overall system as having a high benefit- cost ratio, which would solve several high priority problems most efficiently. 公众将能够看到这样的综合性系统是一个可以最有效地解决若干重要优先项目的、具有高的效益:成本比率的系统。
- While this number plays an important role in the calculation of the Value Cost Ratio (VCR), it plays no useful role in understanding the economics of fertilizer application. 尽管这个数值在计算价值成本比（VCR）时很重要，但在肥料经济学中却并没有实际意义。
- In China the resources of natural anhydrite are abundant and the new type of plastering material provided with high performance cost ratio should be widely spread. 我国硬石膏资源丰富，对这种性能价格比好的粉刷石膏新品种应大力推广。
- It is pointed out that s eries voltage regulator has higher performance cost ratio，and series and parall el voltage regulator is a trend of AC voltage regulator. 通过对这三种电压调节装置的对比研究，指出串联型电压调节装置的性能价格比高于其他方式。串并联型电压调节装置是交流电压调节装置的一个发展方向。
- Compared synthetically,the effect of treatment with N300P90 was the best under the field trial condition and its yield reached 62.00 kg/hm2,while the net was 4 152.7 yuan/hm2 and the VCR(value cost ratio) was 2.32. 综合比较氮磷肥配施经济效益;在试验设计条件下;N300P90处理的配比效果最好;产量达62.;00 kg/hm2; 净利润最高;增收4 152
- Mary has derived a lot of benefit from her tuition. 玛丽从她的教学中得到很大收益。
- The books would benefit by further revision. 这本书要是能再修改一下就会更好了。
- Moreover, misclassification cost of the back-propagation neural network is more stable than others in varied cost ratios. 除此之外，倒传递类神经网路之误判成本并不会随著成本率的增加而有太大的变化。
- This project is of great benefit to everyone. 这项工程对每个人都大有好处。
- Are you entitled to unemployment benefit? 你有资格领取失业救济金吗？
- Judging by the value: cost ratios stated (Table 8) all above 10 investment in terms of nutrient input in upland cropping systems appears to be highly profitable and recommendable. 根据表8的产投比来判断(均大于10),旱地种植制度下在养分方面进行投资利润高,应大力提倡。
- She reckoned she had cut her cost by half. 她估计她减少了一半的费用。
- You must study hard for the benefit of your own. 为了你自己的利益你必须努力学习。
