In a reversal of current design trends the MIT concept increases the bypass ratio by minimizing expansion of the overall diameter of the engine and shrinking the diameter of the jet exhaust instead.
与现行设计趋势相反，麻省的概念通过最小化发动机总体直径的尺度以及相应缩小喷气排放直径来增加涵道比。
We can also introduce the concept of an interest coverage ratio, with monthly income divided by interest expense.
我们还可以引入一个利息保障倍数的概念，用月收入除以利息支出。
The concept of benefits costs ratio and its model are introduced, and the model is simplified.
介绍了效益造价比的概念及其排序模型，并对该模型进行了简化。
The concept of design compression ratio of real gas in a vortex expander and computational method are put forth. The corresponding experimental study has been done.
对涡旋膨胀机真实气体理想(等熵)膨胀过程进行了理论分析，提出了涡旋膨胀机真实气体设计压比的概念和计算方法，并进行了实验研究。
The concept of "measure allocation ratio" and "Basin harnessing effect related to typical allocation scheme of water-soil conservation harnessing measures" has been pointed out.
提出了“措施配置比”和“流域治理效应与水土保持治理措施类型配置方案有关”的概念。
Aimed at the different fatigue failure types of the beams, the failure causes are analyzed. A concept of critical reinforcement ratio is offered.
针对不同的疲劳破坏形式，分析了产生不同破坏形式的原因，提出了界限配筋率的概念。
Based on the basic concept of transformed mechanism, transmission ratio, moment and efficiency of closed differential train, multiple freedom train and multiple train are analysed in this thesis.
本文应用转化机构的基本概念分析了封闭式差动轮系，多自由度轮系和多重轮系的传动比、力矩和效率。
The power characteristics of a helical screw expander during its isentropic expansion was studied in detail with the concept of expansion ratio of peak power being proposed.
本文探讨了以汽水混合物为工质的螺杆膨胀机的定熵膨胀功率特性，提出了峰值功率膨胀比的概念。
Through many direct shearing tests, shear strength of unloading was studied. The concept of unloading ratio and the residual strength were put forth.
通过大量的室内抗剪强度试验，提出了卸荷比、临界卸荷比、极限卸荷比和强度残留率概念。
The concept of fracture ratio is introduced for half quantitative evaluation of reservoir fractures.
引入裂缝率的概念，通过对裂缝率的计算和分析实现了对储层裂缝的半定量评价。
Professor Hu Guoding proposed a method of measuring information based on the philosophy that connotation and denotation of a concept satisfies inverse ratio rule.
胡国定教授基于“概念的内涵与外延的反比例关系律”这种思想，给出了一种信息度量方法。
Moreover, according to the concept of opportunity loss or regret, we give a universal formula of the crisis ratio for stochastic inventory model.
用机会损失（后悔值）概念对随机存贮系统的各种临界比公式进行了统一处理。
The concept of the model of energy ratio, which is an effective method to study phase morphology of immiscible polymer blends, was put forward.
指出了目前不相容聚合物共混体系相态反转数学模型的不足，提出了能量比模型的概念，认为这是研究不相容聚合物共混体系相态有效的方法。
It includes the concept of stress correction coefficient, a new method to determine the stress concentration factor of mortise of a disk and a new method for correcting the stress ratio.
改进方法包括：提出应力修正系数概念和一种适用于轮盘榫槽结构的理论应力集中系数确定方法，以及应力比修正方法。
According to the theory on stock column skeleton of BF and the economic analysis of injection, a new concept on limit of injected coal and critical replacement ratio is proposed.
根据料柱骨架理论和喷煤技术经济分析，提出了高炉喷煤极限和临界置换比的新概念；
Therefore this paper brings foreword the conception of elasticity ratio of resource consumption based on the concept of elasticity and analyses the relationship between the parameters.
为此，本文借鉴弹性的定义提出了资源消费弹性的概念，进而分析了资源弹性系数中各数值之间的关系。
The design concept of the relative frequency amplitude ratio and the relative frequency width of toque motor stiffness of electro-hydraulic servo valve are proposed.
提出了利用相对频率幅值比和相对频宽的电液伺服阀力矩马达的设计概念。
The concept of tunnel discharge ratio is put forward; and the relation between tunnel and external water pressure on lining is analyzed.
提出了隧道排水率的概念，分析了隧道排水率与衬砌外水压力之间的关系。
In this paper, the concept of synthesized voltage vector is introduced into duty ratio control technique.
文中将合成电压矢量的思想引入到占空比控制技术中。
Using modern design concept of concrete mixture ratio, researches were made on the design principle of the mixture ratio of high performance concrete with artificial sand through tests.
采用现代混凝土配合比设计理念，通过试验，研究了人工砂高性能混凝土配合比的设计原则。
The high vault and high aspect ratio for an intermediate is the base of this concept.
高伞拱和高展弦比是本款伞设计理念的基本。
In this paper, concept of staggered generating ratio has been put forward, the forming process has been analysed, the calculate equation of the electrode dimension has been given.
文中提出了交错展成比的概念，分析了成形过程，给出了电极尺寸计算公式。
Based on the basic concept of water consumption factor in oilfield development, water consumption index was defined as water consumption factor with injection production ratio of 1.
从油田开发耗水率的基本概念出发，定义耗水指数为当注采比为1时的耗水率。
The concept of pure water and the control range of resistance ratio of water used by battery have been specified.
阐述了纯水的概念，蓄电池用水电阻率的控制范围。
A new concept of compliance accuracy ratio of flexure spherical hinge was proposed, which was used as the performance index of hinges.
提出弹性球铰链柔度精度比的概念，并以此为性能指标对铰链的设计进行了优化。
According to the structure of phosphorus furnace and its operation features, the concept of the coke ratio of the furnace material is introduced.
根据制磷电炉的构造和运行特点，引入了炉料焦比的概念。
The concept of skeleton void ratio is used to judge if the sand skeleton is formed in sand-bentonite mixtures, and to obtain main factors affecting the compression behaviour of the mixtures.
引入骨架孔隙比的概念，用来判断膨润土与砂混合物中砂骨架是否形成，得出影响混合物压缩特性的决定因素。
Making use of the concept of substituted ratio, the paper presents a method of evaluating horizontal well productivity with the help of the evaluated results of the straight Wells.
利用替代比这一概念，本文提出了一种利用直井产能评价结果进行水平井产能评价的方法。
The concept of "expenses preference" provides the rational economic explanation for the state-owned commercial Banks about its lower payoff ratio and its scale expansion.
费用偏好概念为国有银行低盈利能力及其规模扩张提供了合理的经济学解释。
Conceived pre-merger by McDonnell Douglas and developed by Boeing, the blended wing body (BWB) concept is based on a wide fuselage mated seamlessly with high-aspect-ratio wings.
构想由McDonnellDouglas合并并由波音公司开发的混合翼体(BWB)概念客机是无缝匹配于一个宽机身与高纵横比的翅膀。
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