查询词典 steady-handed

Experiments of flow conductivity closure stress of typical propping agent are done, propping agent short-term flow conductivity alteration index is defined, by this, the relation between fissure short-term flow conductivity and closure stress, it is close to exponential relation. 4. Establishing the mathematical simulator of hydraulic fractured well's production in a steady state, finding the relation curve between dimensionless flow conductivity and fracture penetration coefficient by means of calculation and analyses, it is the basis of hydraulic fracture. 5. Expatiating the importance of optimized hydraulic fracturing design in reservoir engineering, advancing the optimizing design method, fracture dimension can be calculated easily when the physical parameters are known. 6. Production rate decline standard curve of vertical fractured wells is achieved by mathematical simulation, when the flow pressure is certain , by asymptotic analyze, this decline curve is close to exponential relation.

完成了国内外典型支撑剂的导流能力闭合应力影响实验，在数据分析中定义了支撑剂短期导流能力变异系数，并由此发现裂缝短期导流能力随闭合应力变化的近似符合指数关系式； 4 建立了一种水力压裂井稳态产能的数学模拟器，计算分析找到了最优无量纲导流能力与裂缝穿透比之间的新型关系曲线，它是水力压裂优化设计的基础； 5 阐述了水力压裂油藏工程优化设计的重要性，提出了优化设计方法，在已知支撑剂物性参数条件下可简洁计算最优裂缝尺寸； 6 数学模拟给出了垂直裂缝井产量递减标准曲线，在井底定压条件下通过渐近分析表明，该递减曲线满足指数关系式。

By calculating the LST and asymptotic series of the service-time distribution we analyze the steady-state waiting-time probabilities of M/G/1 queue system. We also extend the special caseγ=3/2 to the normal case. The results show that it will be helpful to analyze the heavy-tailed waiting-time distribution of self-similar traffic sources. This chapter also proposes a generalized packets loss method.

本章第一部分通过引入一类混合指数分布并证明此类分布服从Pareto重尾分布，得到相应的LST变换闭合形式及服务时间渐进级数，同时将形状参数γ=3/2时的服务时间及其LST变换推广到更一般的情形，较为有效地解决了重尾分布的信源排队等待时间分析问题。

The relationship is always steady, at a constant distance, which is of status and of space as well.

关系是稳定的，距离是恒定的，一个关乎状态，一个关乎空间。

At other times, it will be a steady flow.

这是自然的节奏，顺应这种节奏是很重要的。

True, the atmospherics around trade are more ominous now than then, with a steady if not explosive rise in the number of protectionist actions taken around the world.

没错，现在的贸易气氛比当年更加阴暗，世界各地的保护主义行动稳步增长（如果还不算爆炸性增长的话）。

It shows that fed metal-film electrode surface is clean, without atomy and organic menstruum, metal films are firm and the propertied of field emission is steady with ultrasonic cleaning at 32khz/10min and uv cleaning for 5 minutes.

实验结果表明，fed金属薄膜电极在32khz超声清洗10min，uv光清洗5min后，电极表面干净，无尘埃和有机污物，金属膜层不脱落，显示器场发射性能稳定。

With this method, the controller of the PWM DC/DC converter is designed. Utilizing augmented matrix to build a tracking control model with no steady error, and through select weighted matrix to perform the no overshoot and dynamic response of system.

通过引入增广矩阵，增加了控制量U*中对误差的积分环节，推导了无静差跟踪控制系统模型；在目标函数的构成参量和形式确定之后，通过选取适当的加权矩阵，实现系统的无超调动态响应。

This augur well for the growth rate of land prices in 2004 will not be too large, will be maintained at a relatively steady state.

这个好兆头的增长率在2004年土地价格将不会太大，将保持在一个相对稳定状态。

Our window covering products enjoy a steady and growing presence in the window covering markets of North America, Europe, East Asia, and Australasia.

我们的窗口，涵盖产品获得稳步增长驻留在窗口，涵盖市场上的北美，欧洲，东亚，以及澳大利西亚。

Steady point of view ---Positive autosuggestion Tests, the entrance examination facing, everybody has the worry, everybody fears the defeat, and everybody has weakness, but you must raise begin very draw out the chest, on the face brings to smile, in the heart is installing the sunlight, said to oneself: I can be good!

因为面对中考、高考，人人都有担心，人人都怕失败，并且人人都有弱点，而你又必须昂起头挺起胸，脸上带着微笑，心中装着阳光，对自己说：我能行！

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。