本文给出高超音速湍流分离不稳定特性的实验研究结果。
This paper presents the results of an experimental study of the unsteady nature of a hypersonic separated turbulent flow.
由于二次调节的开环不稳定特性，必须为其设置自动调节系统。
Automatic regulation must be added owing to the unstable characteristics of the open loop secondary system.
研究直升机悬停状态时其动力学模型非最小相位且不稳定特性的设计问题。
A study on the method of design is presented for helicopter hover with nonminimumphase unstable characteristics.
由于交通的非线性和不稳定特性，模型最优控制计算复杂且精度低，进而提出了一种模糊控制方法。
The nonlinear and non-stationary behavior of traffic makes the modern optimal control computational complexity and low accuracy. A fuzzy control method for freeway traffic is proposed.
通常在该特性尚处于设计阶段时，没有可用的文档，代码库可能很不稳定，但是SVT 测试人员必须对其进行研究。
SVT testers must typically learn about features while the design is still in flux, the documentation is not yet available, and the code base is potentially unstable.
它不稳定，并需要额外的特性。
记住：Marlin正处在开发中，当前还并不稳定，有些特性也没有完全完成。
Remember: Marlin is in active development and should not be considered stable or feature complete.
在里程碑版本之间会增加许多特性，间隔的时间也比较长，Geronimo团队常常提供最新的不稳定版本。
During periods of rapid feature additions or long periods between milestone builds, the Geronimo team often makes the latest unstable builds available.
天然除虫菊酯虽然具有理想化学农药的一些特性，但光不稳定性和昂贵的价格限制其大面积使用。
Pyrethrum possesses some ideal characteristics of environmental compatible chemical pesticide, however its photo lability and expensive price limit its broad use in the field.
高压直流换流器和换流变压器的饱和特性之间的相互作用可以导致换流变压器铁心饱和不稳定现象的发生。
The interaction of HVDC converter with the saturation characteristic of converter transformer can lead to core saturation instability of converter transformer.
简要论述局部扇风机（轴流式通风机）产生不稳定工况的原因和变化规律，提出以分流器消除风机特性曲线驼峰区段、使其工作运行稳定的技术措施。
The technical measures are given out by which the hump zone of characteristic curve of the local fan can be eliminated using a current divider and the operaiting stability of the fan can be improved.
离散光电成像系统因其不再具有平移不变特性，它的调制传递函数测试具有相当的复杂性和不稳定性。
The measurement of modulation transfer function (MTF) of the sampled imaging optoelectronic system is rather complex and irrepeatable for their shift-variant characteristics.
结果，不稳定和崎岖不平的乘坐好像是一种在中国旅行的特性。
As it turned out, shaky and bumpy rides seemed to be a characteristic of traveling in China.
初步认为来源于北冰洋的鱼粉nit光谱特性稳定，而来源于南太平洋的鱼粉nit光谱特性不稳定。
The preliminary conclusion is that FM which comes from the Arctic Ocean has stable NIT spectrograms, but the one which comes from the South PacificOcean has the opposite.
木霉作为一种新的微生物肥料开发菌，其遗传学特性不稳定，促生长机制尚不明确。
SPP, as a new useful fungus of microorganism manure, its genetic peculiarity isn't stability, the mechanism of promoting plant growth isn't clear.
作者应用不稳定流动计算机模拟方法，不仅能估算排气消声器特性，还能模拟不同消声器结构对发动机性能的影响。
With the computer simulation of exhaust mufflers and IC engines, the influence of mufflers on engine performance as well as exhaust noise can be predicted.
不稳定性区域的位置取决于燃烧室几何特性和稳定燃烧特性。
The location of the instability zones is dictated by the combustor geometry and the steady - state combustion characteristics.
了解强不稳定度参数及其使用特性无疑对强对流天气的分析与预报有很大帮助。
To know the environmental instability parameters and their character will undoubtedly be beneficial to severe weather forecasting.
不稳定性区域的位置取决于燃烧室几何特性和稳定燃烧特性。
The location of the instability zones is dictated by the combustor geometry and the steady-state combustion characteristics.
由实验与图像处理结果获得了“S”特性区的真实流态，讨论了“S”特性区不稳定流动的原因。
The flow patterns are analyzed according to the receorded video pictures. The unstable flow in S-shape characteristic region is discussed.
对工业燃气轮机所使用的典型贫油预混燃烧室内的不稳定燃烧特性进行了数值研究。
Combustion instability in a lean premixed combustor typically used in industrial gas turbines was studied with computational fluid dynamics technology.
分析表明：突变现象是感应充电进入电晕充电的固有特性，电压降低，电流突然增大，产生突变，且不稳定的起始(着火)电压与电极的结构形式、尺寸、液体介电物理性质有关。
It is found that the instable start (ignition) voltage is related to the structure and the size of electrode as well as to the physical property of liquid electric inductivity.
两相流压降特性是两相流稳定性研究中的重要特征参数，不同类型的不稳定有不同的压降特性与之对应。
Two phase flow pressure drop characteristic is an important parameter in the study of two phase flow stability.
由于植物固着生长的特性，加之传粉环境的不稳定性，有花植物在不同的生境中常表现出多样的繁殖策略。
Because of a sessile lifestyle combined with unstable pollination environments, different flowering plants often exhibit various reproductive strategies.
非牛顿流体在地层中的粘度是一个随剪切速率变化而改变的非常数，反映在不稳定压力响应特性上表现出与牛顿流大不相同的特征。
Non-Newtonian fluid viscosity in the formation of a shear rate of change with variable, stress response reflected in the instability shown by different characteristics of Newtonian flow.
此外，如果尝试引进其他文化特性支援到完整的应用程序，也可能会将不稳定性和错误带入应用程序。
Furthermore, attempting to introduce support for additional cultures into a completed application can also introduce instability and bugs into the application.
分析了低比转数离心泵出现不稳定扬程-流量特性曲线及功率过载的原因，提出了相应解决办法。
The cause of occurrence of power overload and the unstable curve of head-flow volume for low rate ratio pumps was analyzed in this paper. Some methods, then, were presented to solve the problems.
由于溶解有机碳不稳定的特性且对环境的敏感性而成为全球碳循环的研究热点。
Because of its specialties of instability and the environmental sensitivity, DOC has been the research focus of the global carbon cycling.
由于溶解有机碳不稳定的特性且对环境的敏感性而成为全球碳循环的研究热点。
Because of its specialties of instability and the environmental sensitivity, DOC has been the research focus of the global carbon cycling.
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