等比
- 与 等比 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Virtually all the wines of British Columbia are created from the superb and often elegant European vinifera grapes and, like Ontario, the Chardonnay and Riesling, Pinot Grigio and Pinot Blanc wines are as at home here as they are in Europe.
实际上,不列颠哥伦比亚省所出产的葡萄酒都产自于顶级又优雅的欧洲葡萄。和安大略省一样,这里酿造出来的"霞多丽","雷司令""灰比诺"和"白比诺"等白葡萄酒与欧洲出品同样出色。
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Cyclic voltammeter and galvanostatic charge/discharge measurements show that the ordered mesoporous HI-e CoOH2 film electrode has excellent electrochemical capacitance between potential range of -0.1-0.45 V,and a maximum specific capacitance as high as 1084 F/g could be achieved in 2 M KOH solution at a charge-discharge current density of 4 A/g.
初步的研究表明该材料具有成本低、比容量高、循环稳定性好等优点,所制备的HI-e CoOH2薄膜在4 A/g的放电电流下具有高达1084 F/g的比电容值,是一种优秀的超级电容器电极材料。5。
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Employing scattering modes of Kirchhoff approximation and two-scale randomly rough surface in active remoter sensing and physical definition about emissivity in passive remote sensing , the relations of between backscattering cross , effective emissivity and polarization , incident angle , wind speed and whitecap-covered percentage are calculated and show the degree of whitecap affect microwave remote sensing.
在主动遥感方面采用KA模式和双尺度随机粗糙面散射理论模式,在被动遥感方面利用发射率的定义得到有效热发射比,在本文的模型下计算了热发射比以及极化状态的后向散射系数与极化方式、入射角、风速、白冠覆盖率等各参量间的关系,讨论了白冠层的存在对微波遥感模式的影响程度。
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The methods of analysis and evaluation of thermodynamics of LiBr-H2O absorption cycles are set up. Firstly, Based on the utilization of The First and Second Law of thermodynamics, the ideal combined Camot Cycle model is set up. Secondly, Aimed at the insufficient of the classical thermodynamics analysis method, the popular method-- Finite Time Thermodynamics analysis is applied to set up the model of endo-reversible combined Carnot cycle. Finally, the optimization relationships between the specific heating load and operating parameters and between SHL and COP are conducted according to the characteristics of the function and investment of AHT.
在首先利用热力学第一、二定律分析方法的基础上,建立了吸收式热变换器的理想联合卡诺循环模型,然后针对经典热力学分析方法的不足,利用了当前很流行的有限时间热力学分析手段,建立了AHT系统内可逆联合卡诺模型,根据热变换器的功能、投资等方面的特点,导出了吸收式热变换器比供热率与操作参数、比供热率与热力学性能系数的优化体系。
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The First Law of thermodynamics and exergy analysis method were used to construct factors such as coefficient of performance , exergy efficiency and exergy index according to the AHT combined Carnot cycle model established. Aimed at the insufficient of the classical thermodynamics analysis method, the optimization relationships between the specific heating load and operating parameters, and between SHL and COP, was reasoned out using the Finite Time Thermodynamics method according to the characteristic of investment and capacity of AHT, and endo-reversible combined Carnot cycle model. Hence, the rationality of the energy utilization and the economic index, which related to the total heat transfer area, were both taken into account.
首先利用热力学第一定律分析法和〓分析方法,按照建立的吸收式热变换器理想联合卡诺模型,构建包括性能系数、热力学效率、〓效率、〓指数在内的吸收式热变换器热力学评价体系;然后针对经典热力学分析方法的不足,根据热变换器的功能、投资等方面的特点,按照内可逆联合卡诺模型,利用有限时间热力学理论方法,导出了吸收式热变换器比供热率与操作参数、比供热率与热力学性能系数的优化关系,从而使优化结果兼顾了系统用能的合理性和与总传热面积相关的反映设备投资回报的经济性指标。
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Albi also studied the discord in family relationships, In the "fragile balance", he reflected the United States a vanity of the middle of family life, his family members with each other to the shield, and do not compromise In addition, Albi is also engaged in a number of symbolic, philosophical discussion, such as the "Little Alice," and other works.
阿尔比还研究不睦的家庭关系,在《脆弱的平衡》中,他反映了美国一个中层家庭生活的空虚无聊,其家庭成员之间互相予盾、互不妥协此外,阿尔比也在进行着一些象征性、哲学性的探讨,如《小艾丽丝》等作品。
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COMPASS (Condensed-phase Optimized Molecular Potentials for Atomistic Simulation Studies) is used to calculate molecule potential energy in the method.
体积相关法比通常采用的等张比容法更能反映乳液聚合中单体种类和用量的变化对聚合物乳液表面张力的影响。
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In the same time, a number of barbituric acid derivatives have been designed. The relations of structure-properties was studied by connecting anthraquinone, benzene and furan.
并以1H-NMR,FTIR,UV-vis,Mass进行了表征,确定了其结构,另外设计了几种巴比妥酸衍生物分子,通过在巴比妥酸衍生物中引入萘、苯以及芳香杂环等不同的共轭桥,研究了结构性能关系。
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The extraction rectification process for benzothiophene was simulated by Aspen Plus software, by analyzing the sensitivity of column feed position, solvent ratio, reflux ratio, etc., their respective optimized values were defined, and the the temperature control proposal for sensitive plate was discussed.
用 Aspen Plus 软件模拟硫茚的萃取精馏工艺,通过对精馏塔进料位置、溶剂比和回流比等参数的灵敏度进行分析,确定了相应的优化值;并讨论了灵敏板温控方案。
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Multiple-walled carbon Nanotubes were used as carrier to load cerous sulfate catalyst for catalytic synthesis of n-butyl propionate Single factor and orthogonal experiment methods were applied to investigate the effects of the molar ratio of butyl alcohol to propionic acid, cerous sulfate mass fraction and reaction time on the conversion of propionic acid and the optimal technical conditions were determined as:ratio of butyl alchhol and propionic acid 1.5:1, cerous sulfate mass fraction 15% and reaction time 70 min.
以多壁碳纳米管作载体担载硫酸铈催化合成丙酸丁酯。分别采用单因素和正交实验方法考察了醇酸摩尔比、硫酸铈质量分率和反应时间等主要因素对丙酸丁酯得率的影响,并确定了最佳工艺条件为:醇酸摩尔比1.5:1、硫酸铈质量分率15%和反应时间70 min。
- 推荐网络例句
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According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.
曝气设备的动力效率在叶轮转速为120rpm~150rpm时取得最大值,此时氧利用率和充氧能力也具有较高值。
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The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.
稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世,形体几无变化。
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When I was in school, the rabbi explained everythingin the Bible two different ways.
当我上学的时候,老师解释《圣经》用两种不同的方法。