• 缠绕速度不变的情况相对目前经常使用筒缠,缠效率提高

    Under constant twining speed, the film twining efficiency can be greatly increased compared with the single-cylinder film twining machine commonly used at present.

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  • 同等条件下传统球形聚乙烯填料生物反应器相比新型填料生物反应器挂效率提高78.57%。

    Under similar experimental conditions, the biofilm formation efficiency of the new biomass reactor had improved by 78.57% compared to the traditional spherical polythene filter biofilm reactor.

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  • 在对页岩效率测试原理分析基础推导了通过压力传递技术测定泥页岩膜效率计算公式,并研制了泥页岩膜效率测试装置。

    On the basis of analyzing the principle of shale membrane efficiency testing, formulae are derived for calculating the membrane efficiency by using pressure transmission technique.

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  • 公司最初专注攻克生物问题,这些生物可以侵蚀水管阻断空调系统冷热交换,减少80%的能源效率

    The company is initially concentrating on biofilms that Lu says can corrode water pipes and block heat transfer in heating and cooling systems, decreasing energy efficiency by up to 80 percent.

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  • 结果表明,提高对流传热系数提高蒸馏效率渗透通量关键

    It appears that improvement of convective heat transfer is very important for enhancement of flux and heat efficiency.

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  • 平行平板理论模型多相混合模型计算结果均表明:(1随着流量增大,生物滤塔降解甲苯的净化效率降低

    The results of parallel plat plates model and the multiphase mixture model both show that: (1) the purification efficiency of trickling biofilter reduces as the gas or liquid flux increasing.

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  • 实验研究了厚度衍射光栅闪耀效率影响给出了厚度系数的最佳范围

    It also represents the influences of aluminum film thickness on blazed efficiencies of the ruling diffraction gratings and provides proper ranges of the thickness factors.

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  • 结果表明,此乳状体系具有迁移速度提取效率选择性稳定性好的优点。

    Experimental results showed the advantages of liquid membranes: rapid rate of uranium transport, high efficiency of extraction, high selectivity and good stability.

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  • 本文提出一种计算效率基于叠加修正策略多重网格控制方法解决轴承很大导轨形状复杂承载问题

    A computationally efficient multigrid control volume method based additive correction strategy is developed for the solution of the very high bearing number and shaped rail air bearing problems.

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  • 本文研究进一步分析部分工作下的零件的强度、寿命效率提供基础

    The work of this paper provides a basis for further study of strcnght, fatigue life and efficiency of practical mechanical clements in PEHL condition.

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  • 氧化(ito)电阻率表面粗糙度影响有机电致发光器件(OLED)发光效率及其使用寿命

    The resistivity and surface roughness of Indium tin oxide (ITO) films will affect the light-emitting efficiency and lifetime of the organic light-emitting diodes (OLED).

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  • 喷漆应用于钢结构件涂装保证喷涂效率质量有效措施

    The application of airless spraying to steel structure coating is an effective measure for ensuring spraying efficiency and film's thickness quality.

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  • 工艺降低了磷化温度提高了生产效率获得良好的磷化层。

    Phosphating temperature is reduced, production efficiency is improved, and satisfactory phosphating film can be obtained by the improved phosphating process.

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  • 推导生长效率理论表达式表观迁移分数的关系式

    Mathematic expressions of film growth efficiency and the relationship between apparent and real transport Numbers have been derived.

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  • 理论分析实验结果表明椭圆板束有利于蒸发有效地提高蒸发速度传热效率

    The theoretical analysis and experimental results show that the elliptic cavity is good for falling film evaporation and can effectively enhance the speed of evaporation and heat transfer efficiency.

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  • 蚀刻条件下测定富士记录质子灵敏度效率

    Under this etching condition the sensitivity and the efficiency of the Fuji film for the registration of protons have been determined.

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  • 质子交换燃料电池PEMFC)具有较高功率密度能量转化效率最有可能成为电动汽车动力源。

    The proton exchange membrane fuel cell (PEMFC) is one of the most promising power sources for future electric vehicles due to it's high power density and energy conversion efficient.

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  • 态模化试验结果表明,新型除尘器的除尘效率在不改变引风机前提达到98% 。

    The results of modularization test in cold condition indicates the dust efficiency can reach 98% without changing I. D. fan and water consuming.

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  • 基于这种分析我们设计了种结构的透镜导管激光二极管阵列实验测得未镀抗反透镜导管耦合效率高达84%。

    Based on this analysis we have designed two type lens ducts and the coupling efficiency as high as 84% with quasi CW laser diode array was obtained for ar uncoated lens duct.

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  • 应用模型研究了萃取时间、水样氯仿本底质量浓度高效有机吸附厚度萃取效率影响

    By this model, the effects of adsorption time, concentration of chloroform in drinking water and film thickness on the adsorption efficiency were discussed.

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  • 空气会形成降低传热效率从而导致燃料耗量增加并且这些气体也是管道腐蚀主要原因

    Air film reduces heat transfer efficiency, resulting in increased fuel consumption, and these gases are also the main reason for the air pipe corrosion formation.

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  • -两相流动试验装置上对平板空心叶片去湿缝隙的去水效率进行试验研究

    This paper reports a experimental research on the water removal efficiency from hollow stationary blades by suction slot carried out on a gas-water film two-phase flow test equipment.

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  • 通过大田实验研究不同条件春小麦产量水分利用效率影响

    Researched effects of plastic film mulch on spring wheat growth and water use efficiency in different conditions by field experiment.

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  • 研究了附着缺氧-生物工艺处理聚酯废水影响因素效率

    The influencing factors and efficiency are studied when the process of attached anoxic-oxic biological film process is applied to the treatment of polyester wastewater.

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  • 分析溶液温度浓度、降雷诺数吸收效率传质系数影响

    The effects of solution concentration, solution temperature and film Renault number on absorption performance were studied.

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  • 颜色纯正细化颗粒,提高亮度,效率

    Pure film color, fine granulation, high gloss, high efficiency.

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  • 本文研究盐酸介质中的效率和常用的酸洗缓蚀剂——乌洛托品做了对比

    The efficiency of corrosion inhibition of film amine in hydrochloric acid has been investigated, and compared with a well known corrosion inhibitor - hexamethylenetetramine.

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  • 用于导电玻璃液晶显示器玻璃的边部磨削。具有磨削效率,玻璃加工表面光洁度好特点

    Intended to be used for edging conducting film glass and LCD glass. The wheels feature high grinding efficiency and finish.

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  • 通过对传统脱蜡法试验比较研究,表明法的脱蜡效率,可使葵花籽脱蜡油中的含蜡量降到0

    The results showed that the dewaxing efficient by double membranes were higher than that by traditional dewaxing method, and the wax content in dewaxed sunflower seed oil was declined to below 0.

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  • PVA生产过程中,干燥系统中干燥方法的选择参数的确定直接影响生产效率和品质。

    In the process of making PVA water-soluble film, drying method and drying parameter will influence the production efficiency and quality of PVA film in drying system.

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