• The results show that valve-sieve compound trays have smaller turndown ratio and smaller capacity.

    试验结果表明:浮阀筛孔复合塔板操作弹性、气液处理量小;

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  • Double hole diameters compound trays have a little larger capacity in comparison of single hole diameter compound trays and their turndown ratio is over 3.5.

    孔径复合孔径复合塔板处理量略微增大,操作弹性高达3.5以上。

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  • All calculations confirm that a compound thickness ratio of 1.2 results in minimal warpage for a large chip TSOP.

    所有计算结果证明化合物厚度1.2,会使芯片TSOP翘曲问题最小化。

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  • Influence of compound emulsifier's ratio and amount, reaction temperature, polymerization types and functional monomer amount on the emulsion resin particle size and its distribution were studied.

    系统研究复合乳化剂配比用量聚合温度聚合方式官能团单体含量共聚物乳胶粒径及其分布影响

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  • The best process of Cu-Al rolling compound is analysed- The Cuotl compound mechanisms are understood by the effect of the metal state, the reduced ratio and the temperature.

    研究了—铝轧制复合最佳工艺,并通过轧前组元金属状态、压下温度对复合强度的影响了解了铜—铝复合机理.。

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  • This paper discussed the influence of the formulating ratio and processing condition of the ACR modified PVC and its filled compound on the impact strength of these polymers.

    本文研究了丙烯酸酯共聚物(acr)改性聚氯乙烯(pvc)及其填充复合物配料加工条件冲击强度影响

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  • The flow rate, electromechanical rotation rate and split ratio are the main operational parameters which can affect the separation characteristics of the compound hydrocyclone.

    流量电动机转速分流影响复合式水力旋流器分离特性主要操作参数

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  • We can provide more single or compound extract as certain ratio.

    我们可以提供更多比例单味复方提取物

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  • DFA is a low molecule organic compound, with the oil solution ratio as high as 99.9%. At the same time, it plays no role in the viscosity development of crude oil.

    DFA有机分子量化合物溶于水,但极易溶于煤油,煤油中的高达99.9%,而且原油粘度基本无影响。

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  • The affects of sort of surfactant, mass ratio of compound surfactants, heating temperature and time on the oil recovery were investigated.

    考察表面活性剂种类复合表面活性剂配比加热温度时间等条件油分回收率的影响。

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  • The modern library should be the compound type library, and the construction scale and utilization ratio are the important marks for evaluating the strength of a university.

    现代图书馆应该复合型图书馆,图书馆建设规模以及利用效率评价所学校实力一项重要标志

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  • Objective to raise the detecting ratio of viable micro organism in compound ketoconazole cream.

    目的提高复方酮康唑乳微生物检出率

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  • The paper introduces the mixture ratio, test and construction practice for compound pavement rolling with concrete asphalt and macadam, also it conducts a study on the road pavement intensity.

    介绍掺湿粉煤灰碾压沥青碎石复合式路面配比试验施工实践路面强度进行研究

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  • The experimental results confirmed that the best ratio of compound phosphates is 2:2:1(sodium tripolyphosphate:sodium pyrophosphate:sodium hexametaphosphate).

    磷酸盐进行了复配,经实验证实,复合磷酸盐最佳配比为三聚磷酸钠:焦磷酸钠:六偏磷酸钠=2:2:1。

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  • The ligand mixing reaction, the nonintegral metal- ligand ratio in compound compositions, the even-odd effect and related phenomena are analysed in the light of the steric packing of the ligands.

    体空间堆积效应分析了配体混合重排反应金属—配体非整数化学组成偶效应现象

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  • The paper analyzes the main control of urea-based compound fertilizer the ratio of liquid urea and dry pow-der material.

    分析尿复合肥中的关键控制,尿基与干粉物料配比,详细介绍了双闭环比值控制系统的设计;

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  • To reduce the basis risk, this thesis offers a compound hedge policy on stock index futures and deduces the expressions of the hedge ratio in two instances when the cost is same or restricted.

    为了降低套期保值交易基点风险本文提出了利用多种股票指数期货对股票组合进行复合套期保值策略给出了套期保值成本相同限制套期保值成本两种情况下的套期保值率公式。

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  • On the basis of counting solids, in the compound resin, the weight ratio of the acrylic resin with glycidyl and the siloxane prepolymer is between 10 and 40 to between 60 and 90.

    固体,所述复合树脂,带有缩水甘油基丙烯酸 树脂硅氧烷预聚体重量104060~90;

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  • Using sodium hexametaphosphate, FDN and ADS as compound dispersants, the precast bricks bonded by aluminum-gel have good rheological behavior and high ratio of performance to price.

    对于以铝凝胶为结合剂的铝镁体系选用六偏磷酸钠FDNADS复合分散剂,浇注料的流变性能比较理想,性价比好。

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  • Ratio between in the constituent the compound additive was determined.

    确定配添加剂组分的比例

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  • By the analysis penetration of ZnOw into the compound board will compose a microscopic damping structure, which can reduce the vibration frequency and increase the damping ratio.

    分析认为,氧化锌晶须渗入中将形成微观阻尼结构起到降低固有振动频率增大衰减率的作用。

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  • The production efficiency would enhance and the physical property of the compound would improve after adjust the concentration and compounding ratio of bisphenol-AF and BPP.

    通过调整双酚afBPP用量和配比能够有效缩短正硫化时间,提高生产效率改善胶料物理性能

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  • The paper proposes to use the ratio of unit energy consumption over productivity as a compound index in the evaluation of the operation efficiency of steady operation roller.

    本文提出应用单位能耗量与单位生产率综合指标评价作用压路机的作业效率

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  • The active sludge method complete mixing type and stage aeration combination process possesses stronger anti-strike performance, higher removing ratio of organic compound etc.

    活性污泥完全混和阶段曝气组合工艺具有抗冲击能力有机物去除率高等特点。

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  • All the merits mentioned above are demonstrated by the compound gear transmission ratio optimization in transmission systems.

    上面提到所有优点证明传输系统中的化合物齿轮传动比优化

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  • Meanwhile, it presents the details of operating method for fixing on the compound-ratio.

    提出了配合比确定具体做法。

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  • Conclusion: the optimal process conditions are easy for operation, and high in utilization ratio of volatile oils and the yield of inclusion compound.

    结论:实验得出的最佳工艺操作简便挥发油利用率包合率较高

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  • Results Incidence ratio of ADD was 17.4%, the risk of ADD related to the kinds of using compound antibiotics and period of treatment, using many meddling measures for medical and age.

    结果住院新生儿AAD发生率17.4%。AAD与新生儿胎龄、出生体重、日龄、联合用药数量、住院时间医疗干预措施有关

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  • Results Incidence ratio of ADD was 17.4%, the risk of ADD related to the kinds of using compound antibiotics and period of treatment, using many meddling measures for medical and age.

    结果住院新生儿AAD发生率17.4%。AAD与新生儿胎龄、出生体重、日龄、联合用药数量、住院时间医疗干预措施有关

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