ratio的例句大全

The tubular external pressure ultrafiltration modules were used for concentrating bromelin. The performance of membrance is as follows: flux, 50L/ m2 · h; bromelin average retention ratio, 95%;

用外压管式超滤组件浓缩菠萝蛋白酶，通量为50L/m~2·h，酶截留率达95%，回收率达79.8%。

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The ratio of the breaking stress of a structure to the estimated maximum stress in ordinary use. The Effect of Maximal Pressure and Roll-gap on Energy Consumption of Roller Press

间断压力同最大压力的比率。最大压力与辊隙对辊压机能耗的影响

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Mixing ratio design and construction technology of lime fly ash stabling macadam base

石灰粉煤灰稳定基层配合比设计及施工工艺

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Research on raise braunite oxidation ratio

提高褐锰矿氧化率的试验研究

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Parametric studies show that the axial elastic modulus of the composites increases with increasing the linear density ratio of axial yarn to braider yarns and pitch length.

参数分析结果表明，轴向弹性模量随轴纱与编织纱线密度之比和节距长度的增加呈增加趋势。

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The Guangxi population have a high brachypterous ratio, being similar to the tropical type.

广西种群接近热带型，其雌虫短翅率高但不随密度而变化。

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The Philippine populations are almost brachypterous, however, the bracheypterous ratio of BPH males raise with the increase of nymphal density.

菲律宾热带种群雌虫在不同密度下均为短翅型，而雄虫的短翅率随密度增加而上升。

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Among them the ratio of brachiocephalic trunk was 55.6%.

其中起于无名动脉者占55.6%。

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Botulinus toxin from a clostridium botulin fermentation broth was separated and purified by membrane filtration technology. To remove the bacteria from the fermentation broth, we chose a 0.65 μ m pore size microfiltration membrane, reaching a removal ratio of 100%.

报道了把膜分离技术应用于肉毒发酵液的纯化.用孔径为0.65μm的微滤膜对发酵液进行除菌，除菌率达到100%；

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As a newly born industrialized city, state owned enterprise in Lan Zhou District still hold a large ratio of education, nearly half of the districts primary education are run and financed by state-owned enterprises.

兰州市作为一座工业新兴城市，企业办学的比重很大，至今仍然保持着城市基础教育半壁江山的重要地位。

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Based on the machinery technical improvement on KZL2-7 type automation boiler grate, the trouble ratio in heating period is reduced, the repair time is shorted and benefit is obliouse.

通过对岭北煤矿型号为KZL2&7的自动化锅炉炉排进行机械技术改进，降低了采暖期故障率的发生，缩短了故障维修时间，效益显。

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The cultivation condition affected the cell growth, the ice nucleation activity and the xanthan gum ratio.

培养条件影响冰核细菌的生物量 、 冰核活性和产胶率.

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In this article one of new computational method was probed for ratio of composite gear trains.

本文探索了计算混合轮系传动比的一种新方法.

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The inter-annual change of precipitation was analyzed through the ratio of maximum and minimum precipitation.

利用最大年降水量与最小年降水量比值来分析降水量的年际变化特徵.

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The factors affecting the Seasonal Energy Efficiency Ratio ( SEER ) have been investigated.

探讨房间 空调器 的季节性能特性及提高季节能效比的有效途径.

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The company trades at a price-to-book ratio of 1.5.

该公司的股价与每股帐面价值之比为1.5.

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What is Price-To-Book Ratio?

什么是股价与账面价值比率?

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For double-action parallel indexing cam mechanism, the characteristics of its instantaneous center curve are determined speed-ratio.

双作用式平行分度凸轮机构的速比特点,决定其瞬心线的几何特性.

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Your film will be shown in Standard Definition in stereo or mono aspect ratio of 4:3.

在我们的设备上,您的影片将显示为标准清晰度;立体声或单声道;4:3画幅.

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Analyses algorithm of speed ratio variable rate, at the same time design PID controller.

分析速比变化率的算法, 同时设计PID控制器.

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