查询词典 combination rate

Soil drenching with 0.5% potassium permanganate or 0.4% sulfuric acid at the rate of 6-12 liters per square meter of seed-bed applied one week before planting in combination with foliage-spraying with 0.4—0.8% Dithane Z-78 or 0.6—1.0% Bordeaux mixture results a satisfactory control of the disease.

在播种前一周用0.5％高？酸？或0.4％硫酸作土壤消毒和在苗期用0.4—0.8％的代森？或0.6—1.0％波尔多液药剂？？雾有一定防治效果。

If uses SLS double helix to squeeze oar machine and bosomy type or belt to wash oar machine combination to use, can raise black liquor recovery rate 90% above, carrying out a proof is feasible.

倘采用SLS型双螺旋挤浆机和鼓式或带式洗浆机组合使用，可以将黑液提取率提高到90%以上，实践证实是可行的。

The results of orthogonal experiment showed the optimal combination: size of oil shale less than 0.47 millimeter, rate of material speed was 14kg/h, reaction temperature was 450-500 centigrade thermometer.

本文考虑到最初正交试验选取的水平可能过小，为了达到试验的准确性，在正交试验最优组合的基础上，选取固定其中两个最优组合而变化另一个影响因素，做单因

Operation and post-operative cisplatin based combination chemotherapy was the key to improve survival rate.

彻底的手术治疗，辅以顺铂为主的联合化疗是提高生存率的关键。

If the exchange rate with the combination of price movements, from a technical point of view, can the future price forecasts and to make certain judgments.

如果价格与汇率变动的结合，从技术角度来看，可以预测未来的价格，并做出一定的判断。

Its application to numeral recognition shows that the improved Bayes principle made the combination of multiple classifiers achieve good performance of high recognition rate and high reliability.

在数字识别中的应用结果表明，改进的贝叶斯规则可以使多分类器的组合结果识别率和置信度得到明显提高。

Combination of room acoustics characteristics of the different sub-band FIR filter length filtering, limited resources in a more rational distribution, saving resources and computation, and to some extent improve the convergence rate.

结合房间声学的特点，对各子带采用不同长度的FIR 滤波器进行滤波，将有限的资源进行更合理的分配，节省了资源和计算量，并在一定程度上提高了收敛速度。

Under the concave transaction costs function, using the variance of profolio return rate to express profolio risk, and taking the risk-return combination difference as the objective function, we propose Mean-variance D.C- integer optimization model under concave transaction costs and minimal transaction unit constraints.

2考虑凹交易费用函数，用投资组合收益率的方差反映组合风险，以风险-收益的组合差作为目标函数，提出了考虑交易费用及最小交易量的均值—方差D.C-整数优化模型。

There is good evidence that the combination of fibrinolytic drugs such as streptokinase with aspirin can significantly reduce the death rate from coronary thrombosis.

有很好的证据表明，结合纤溶药物，如链激酶与阿司匹林可显着降低死亡率由冠状动脉血栓形成。

In order to improve the NGL recovery rate for some condensate gas fields, which had high pressure gas source and there was no differential pressure for utilization, this paper put forward a cryogen refrigeration-oil absorption combination process to recover NGL on the basis of cold oil absorption theory.

为了进一步提高天然气凝液装置的产品收率，本文针对凝析气田中气源压力高，无压差可利用的工况条件，应用冷油吸收原理，通过工艺流程模拟分析与研究，确定了冷剂制冷－油吸收复合凝液回收工艺原理流程。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。