您要查找的是不是：
- 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:對在用的7臺彩超收益和成本數據進(jìn)行采樣,用成本效益比法(BCR)進(jìn)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：對在用的7臺彩超收益和成本數據進(jìn)行采樣，用成本效益比法(BCR)進(jìn)行分析。
- Benefit cost ratios under balanced fertilization regimes exceeded 2.5. 實(shí)行平衡施肥后產(chǎn)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. 每月提供貴公司一份賠償匯總清單及每位索賠的員工“個(gè)人賠款清單”，詳細了解費用發(fā)生情況，隨時(shí)監控福利成本的開(kāi)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. 每月提供貴公司一份賠償匯總清單及每位索賠的員工“個(gè)人賠款清單”，詳細了解費用發(fā)生情況，隨時(shí)監控福利成本的開(kāi)支。
- Experiments prove that the segment is sharp and endurable,and has a satisfactory performance cost ratio. 試驗表明，該工藝制備的金剛石刀頭鋒利耐用，并具有良好的性能價(jià)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. 公眾將能夠看到這樣的綜合性系統是一個(gè)可以最有效地解決若干重要優(yōu)先項目的、具有高的效益:成本比率的系統。
- 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. 盡管這個(gè)數值在計算價(jià)值成本比（VCR）時(shí)很重要，但在肥料經(jīng)濟學(xué)中卻并沒(méi)有實(shí)際意義。
- 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. 我國硬石膏資源豐富，對這種性能價(jià)格比好的粉刷石膏新品種應大力推廣。
- 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. 通過(guò)對這三種電壓調節裝置的對比研究，指出串聯(lián)型電壓調節裝置的性能價(jià)格比高于其他方式。串并聯(lián)型電壓調節裝置是交流電壓調節裝置的一個(gè)發(fā)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. 綜合比較氮磷肥配施經(jīng)濟效益;在試驗設計條件下;N300P90處理的配比效果最好;產(chǎn)量達62.;00 kg/hm2; 凈利潤最高;增收4 152
- Mary has derived a lot of benefit from her tuition. 瑪麗從她的教學(xué)中得到很大收益。
- The books would benefit by further revision. 這本書(shū)要是能再修改一下就會(huì )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，倒傳遞類(lèi)神經(jīng)網(wǎng)路之誤判成本并不會(huì )隨著(zhù)成本率的增加而有太大的變化。
- This project is of great benefit to everyone. 這項工程對每個(gè)人都大有好處。
- Are you entitled to unemployment benefit? 你有資格領(lǐng)取失業(yè)救濟金嗎？
- 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. 根據表8的產(chǎn)投比來(lái)判斷(均大于10),旱地種植制度下在養分方面進(jìn)行投資利潤高,應大力提倡。
- She reckoned she had cut her cost by half. 她估計她減少了一半的費用。
- You must study hard for the benefit of your own. 為了你自己的利益你必須努力學(xué)習。
