A new index is proposed to evaluate performance of the air-powered engine-the ratio of the mean effective pressure and the average pressure in the engine cylinder.
提出一个评价气动发动机性能的新指标——气动发动机平均有效压力和缸内平均压力的比值。
Effect of initial mean effective stress on the behavior is examined by tests under undrained cyclic loading at several initial confining stresses with the same stress rations.
试验初步研究了通过用初始有效平均正应力归一化的有效应力路径，归一化有效应力路径有很好的一致性。
The mean wind energy density, mean effective wind energy density and annual available time of wind energy are calculated by using Two-Parameter Weibull Distribution function of wind speed.
采用风速的韦布尔双参数方法测算出平均风能密度、平均有效风能密度，以及年风能可利用时间。
Years of falling prices in Japan combinedwith modest inflation elsewhere mean the real effective exchange rate is belowits average since 1990 (see chart 2).
自1990年以来（见表2），日元连年贬值加上其国内温和的通货膨胀使得日元实际汇率低于平均值。
The US can expect to be the sole superpower for some time yet, if we mean by the term a state capable of deploying effective power almost anywhere in the world.
美国仍可以指望在一段时间内作为唯一的超级强权，如果我们衡量的条件是一个国家是否能在几乎全世界各地都部署有效力量。
But that does not mean that more effective checks on the mentally unstable are impossible, or that restrictions on the killing power of what can be sold are doomed to failure.
但是那并不意味着对于一些精神失常的人，在枪支使用方面的有效控制是不可能的，或是对于何种枪支可供出售的限制注定会失败。
I can tell you, based on the hundreds of take-down requests that we received at JuicyCampus, being kind, reasonable and sincere will be much more effective than being mean, threatening, or aggressive.
我可以实言相告，根据我们在校园八卦网上对数百份删帖要求进行归纳发现，友善、理智和真诚要远比卑鄙、虚张声势和咄咄逼人要管用得多。
Running is perhaps one of the most effective ways to lose weight, but that doesn't mean it's a magic bullet.
跑步可能是最有效的瘦身方法之一，但这并意味着跑步就是灵丹妙药。
You simply cannot be at your most effective if you are running around, putting out fires, and getting super stressed in the mean time.
如果你在同时东奔西跑，又发火，又有很大的压力，那么你不可能发挥你最好的工作效率。
Does that mean that ACTs – the most effective antimalarials to date – will soon be rendered useless?
这是否意味着迄今为止最有效的抗疟疗法——以青蒿素为基础的联合疗法将很快丧失效用？
So how are you going to change the world and challenge, I mean doing something new when there are a lot of these effective monopoly?
所以你打算如何改变世界呢,如何在满是垄断的境地中,推陈出新呢？
"Effective control" may mean actually controlling the day-to-day operations of the subsidiary, or providing the materials needed to manufacture the product.
有效控制实际上意味着可以控制该公司的日常运作，或者提供制造产品所需的材料。
I finally found the most effective routine for myself and I wrote about it in Easy Ways to Fight the Flab: Simple Routines to Stay Lean and mean.
我最后发现了一些最有效的程序我写在：简单的方法去防止肌肉松弛：简单的程序保持精简。
O.K., I don't mean that Mr.Perry, the governor of Texas, is personally standing in the way of effective monetary policy.Not yet, anyway.
好了，我不是说，德克萨斯州州长佩里先生本人会阻碍制定有效地金融政策。
Thermal comfort, effective temperature, predicted mean vote, predicted percentage dissatisfaction.
热舒适，有效温度，预测平均评价，预期不满意百分率。
While the gas medium is isothermal uniformed, the dissertation calculates the effective absorption coefficient, the Planck-mean absorption coefficient and the wall-incident mean coefficient.
当气体介质等温、均匀时，分别计算气体介质的普朗克平均吸收系数、有效吸收系数和壁面入射平均吸收系数。
Therefore, judicial supervision over the right of administrative discretion is the effective mean that has it work rationally.
为此，加强对行政自由栽量权的司法监督就成为保证其合理运行的有效手段。
But that doesn't mean it needs to be monotonous to be effective, and we've shown you the science to prove it.
但是那不意味着有效需要是单调的，我们已经在上述的文章说明并用科学证明了它。
The Vibration frequency and the mean number of phonon of the strong coupling polaron in parabolic quantum wires will strongly increase with decreasing the effective confinement length.
强耦合极化子的振动频率和声子平均数随有效受限长度的减小而迅速增大。
X-ray photoelectron spectroscopy proves a very effective mean in identifying the film composition and the chemical states of the elements in the complicated oxide film.
射线光电子能谱是鉴定这类复杂氧化物膜中元素的化学态及膜组成的有效工具。
The effective shear stress not only generalizes the flow intensity but also summarizes the flow intensities of mean flow velocity, stream power and unit stream power.
这一有效切应力不但是对切应力类水流强度指标的总结，还可以概括平均流速和水流功率等水流强度指标。
The basic concepts of interactions between the colloids are presented at first, that is, direct interactions, mean force interactions and effective interactions.
我们先是给出了胶体之间相互作用的几个基本概念，即直接相互作用、平均力相互作用和有效相互作用。
Some experts say famous people may bring public awareness to an issue. But this increased attention does not mean anything without effective action.
一些专家们说，名人可以引导大众对一件事的注意力，但这种逐渐增长的注意力并不是毫无意义的。
So it is the mean way of resolving the problem to Search and develop cleaning, effective and reproducible energy.
寻找和开发利用清洁高效的可再生新能源，是解决未来能源问题的主要出路。
The model is used to understand a series of formulae, for example, mean single tooth stiffness, gear pair mesh synthesizing stiffness, effective mass, nature frequency and critical rotating speed.
根据这一振动模型，推导了齿轮副的平均单齿刚度、单对轮齿啮合综合刚度、有效质量、固有频率与临界转速等一系列计算公式。
The influences of different current quark masses on the properties of hybrid stars were studied via the relativistic mean field theory and the effective mass bag model.
利用强子物质的相对论平均场理论和夸克物质的有效质量口袋模型，研究流夸克质量的选取对混合星性质的影响。
Mean shift is an effective iterative algorithm widely used in clustering, tracking, segmentation, discontinuity preserving smoothing, filtering, edge detection, and information fusion etc.
均值平移是一种有效的统计迭代算法，已广泛应用于聚类分析、跟踪、图像分割、图像平滑、滤波、图像边缘提取和信息融合等方面。
Methods Based on improving of traditional histogram equalization, the proposed method adopts the minimum mean brightness error bi-histogram equalization and an effective intersected point.
方法在改进常规直方图均衡化算法的基础上，以最小灰度平均值误差二元直方图均衡化为基础，引入另一个有效分割点。
Methods Based on improving of traditional histogram equalization, the proposed method adopts the minimum mean brightness error bi-histogram equalization and an effective intersected point.
方法在改进常规直方图均衡化算法的基础上，以最小灰度平均值误差二元直方图均衡化为基础，引入另一个有效分割点。
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