本文研究了一类具有极小基流的单调斜积半流。
In this paper, we consider a class of monotone skew-product semiflows with minimal base flows.
本文研究了紧致度量空间上连续自映射及连续半流的不变测度。
In this paper, we study the invariant measures of a continuous map and a continuous semi-flow on a compact metric space.
主要结论是：对保测映射和保测半流，证明了弱混合蕴含敏感依赖性。
The main results are as follows: Weak-mixing implies sensitive dependence for measure-preserving maps and measure-preserving semiflows.
本文对度量空间上拓扑传递的连续半流，研究了其敏感依赖性及周期点集的拓扑性质。
In this paper, we study the sensitivity and the topological property of periodic points for topologically transitive semi-flows on a metric space.
下一步，填充中介流的另一半。
在美国的一流公司，初级职位的一半以上也有女性占据。
Women also hold more than half of the entry-level jobs at American blue-chip companies.
从亚嫩谷边的亚罗珥起，我将基列山地的一半，并其中的城邑，都给了流便人和迦得人。
Of the land that we took over at that time, I gave the Reubenites and the Gadites the territory north of Aroer by the Arnon Gorge, including half the hill country of Gilead, together with its towns.
至少有一种杀虫剂中发现几乎每一个样品的水和鱼组成，从流和大约一半的所有水井取样。
At the very least one pesticide was found in almost every sample of water and fish composed from streams and in about one-half of all Wells sampled.
持液率计算在多相流工艺计算中占有重要的地位，各种相关式都是依赖于实验或现场数据得出的经验或半以验相关式。
Liquid holdup plays an important role in the technology calculation of multi - phase flow. All kinds of correlations always are concluded by the experiment data or field data.
提出了半涡轮叶轮计算方法，使单进口涡轮机一元流分析法得以在双进口无叶涡壳涡轮机上应用。
The calculating method of half turbine leaf was put forward, so it was possible that the single inlet turbine unary flow analysis method could be applied to the no leaf turbine.
本文结合喷动床流态化技术和喷雾干燥法提出了一种新型喷雾—喷动床半干法烟气脱硫系统。
A new semi-dry desulfurization technique using spray spouted bed was proposed which connected with fluidization of spouted bed and spray-drying technique.
然而，在连续流加丙酸酐的半批式反应系统中，所有这些缺点均可有效地克服。
All these drawbacks, however, could be effectively overcome in a semi batch reaction system into which propionic anhydride was continuously fed.
利用相似模拟的方法，进行了半固态浆料自搅拌坩埚的出流及压室充填状况的物理模拟实验研究。
Using the analogy simulation, an experimental study of physical simulation about semisolid slurry's out flow from the stirring crucible and the filling state of the die chamber is carried out.
结果表明，半固态成形的流场状况对于缺陷的产生和分布规律有显著的影响，进而也影响了样件的力学性能。
The results reveal that the appearance and distribution of defects in parts were seriously affected by the state of fluid field during filling to deteriorate the mechanical properties.
结合某改造工程，介绍了轧钢厂旋流沉淀池池壁筒体半逆作法施工技术。
Combining with some reconstruction engineering, construction technology of half top-down method for swirl sedimentation tank of rolling plant is introduced.
该电源采用了IGBT模块构成的半桥逆变电路，它具有IGBT驱动、过压、过流、过热保护及故障锁定功能。
The power supply has the functions of IGBT driver, over-voltage protection, over-current protection, over-heat protection and fault locking.
研究提示临床超声诊断瓣膜返流时，在返流速度范围较小的条件下，彩色多普勒返流面积具有一定半定量诊断意义；
The study indicated that in the clinical application of color Doppler valve regurgitation, color Doppler jet area has a certain semiquantitative value with a small range of jet velocity.
根据计算结果，分流比对分割尺寸的影响比较小，半锥角、溢流口尺寸与底流口尺寸对分割尺寸的影响比较大。
It is indicated that the split ratio has a relative small effect on the cutting size while the semi cone Angle and sizes of overflow and underflow orifices have very large effects.
进行了半环对撞流干燥流动特性的实验与理论研究。
Experimental and theoretical studies on the flow characteristics of semi circular impinging stream drying were made.
实验表明：该恒流控制器既适用于半波点焊，也适用于多波点焊。
The result showed: this system is compliant to the half-wave spot welding, and also to multi-wave spot welding.
文中给出了流函数方程及边界条件的坐标转换形式和离散格式，采用了强隐式(SIP)迭代法，分别对具有弓形和半弓形突体的直管进行了计算。
In this paper, the transformed forms of the flow function equation and boundary conditions and their difference expressions are given, and Strongly Implicit Procedure (SIP) iteration is used.
泥石流防治工程规划属于一种半结构化的决策问题。
The disaster mitigation planning of debris flow is a kind of semi-structure decision making problem.
本文采用有限元法对带半叶片的混流式转轮的S1流面进行了流场计算。
In this paper, the finite element method is used for the calculation of S1 streamline surface of Francis turbine runner with half vanes.
由于优步本身并不提供车辆，也不雇佣司机，只是从司机们的车费中收取佣金，人们认为优步公司在每扩展到一个新城市之后的短短一年半以内会产生大量的现金流。
Since it does not own the cars or employ the drivers, but simply takes a cut of each fare, Uber is thought to be generating significant free cash flow within 18 months of launching in each new city.
本文建立了S2流面半反问题的通用方程，能够直接适合多种形式的叶轮。
A new unified flow equation is proposed in this paper for semi-inverse problem solving flow equations on S2 stream face for various types of impellers.
该文以垂直倾斜半环多级组合对撞流干燥系统为研究对象，通过对木质纤维进行初含水率、气流流量、气流温度和带载率等系统参数的实验研究，探讨木质纤维的对撞流干燥特性。
This study focuses on the influence of initial fiber moisture content, air temperature, air flux and loading ratio on the drying efficiency and quality of wood fiber in impinging stream-drying system.
美联本周一报道，最近有一半的银行在一流的贷款上收紧放贷标准。
The Federal Reserve reported on Monday that half of all Banks recently tightened their lending standards on prime mortgages.
半自由状态下的短路流场是平行平面流、环形紊流射流及汇流叠加而成 。
The semi freedom short circuit is superposed by parallel plane flow, confluence and ringy turbulence jet.
半自由状态下的短路流场是平行平面流、环形紊流射流及汇流叠加而成 。
The semi freedom short circuit is superposed by parallel plane flow, confluence and ringy turbulence jet.
应用推荐