主要应用:超高压油基流体液压系统输送。
Main applications: very high pressure applications used for petroleum-based hydraulic fluids.
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.
基线是很多活动的起点,比如创建流,变基流,等等。
Baselines are typically the starting point for many of your activities, such as creating streams, rebasing a stream, and so on.
通过模拟酸雨淋洗土壤,造成了土壤酸化和盐基流失。
Leaching of simulated acid rain into the soils causes soil acidification and release of base ions.
本文对球面上有基流的正压大气小扰动进行了波谱分析。
Wave spectrum of disturbance is analyzed in spherical barotropic atmosphere with basic flow.
河水基流量是地下水资源量,应从地表水径流量中扣除。
The base discharge of river is a type of amount of ground water resource which should be deducted from surface water discharge.
切变基流、低涡和多个涡块的相互作用,可以改变下降的趋势。
The interaction among the shearing basic flow, cyclonic vortex, and multiple vorticity lumps can change the tendency.
小流域基流计算结果可反映流域地下水与地表水之间的相互影响。
Base flow in the small coastal basin could provide an insight to the interaction of surface water and groundwater.
为了适应环保绿色化的要求,本文对水基流延工艺也进行了研究。
For the demand of environmental protection, the aqueous tape casting also was researched.
最后讨论了局域热源和基流对台风移动路径随机性和可预测性的影响。
Eventually the influence of localized heat sources and basic flow upon the stochasticity and predictability of the track of the tempest is discussed.
结果发现:当基流存在切变时,无论是重力惯性波还是涡旋波都存在连续谱。
The results show that, when the wind shear of basic flow is not zero, there exists continuous spectrum of gravitational inertial wave and vortex wave.
文中所用方法是普遍适用的,对各种可能的基流模型都可获得其不稳定性判据。
The method suggested in this palter is universal for obtaining criteria of instability in all models with all possible basic flows.
当基流为静止大气或全球东风时,热带外强迫力只能在其附近激发很弱的扰动。
When basic flows appear in the form of stationary atmosphere or global easterly, the external forcing in the tropics triggers only a weak disturbance in the vicinity of itself.
黄河兰州以上是黄河流域主要来水区,其中基流在来水量中占有相当大的比重。
The region of upper Lanzhou is main runoff-producing area in Yellow river basin, and the base-flow plays an important role in the runoff.
它既有赖于基流自身的不稳定,又取决于初始扰动的结构以及相对于基流的位置。
This depends not only on the instability of the basic flow itself but also the structure of the initial disturbance and its position with respect to the basic flow.
由试验结果看到,当基流有经向分布或为均一西风时,热带扰动的影响是全球性的。
The results show that the influence of tropical disturbance can be global when basic flows behave meridionally or in a pattern of uniform westerly.
通过对该坝的流变计算,得出坝体、坝基流变变形较小,而且基本趋于稳定的结论。
It was shown that the creep deformation of the dam body and foundation was on a small level and tended to be stable.
试验结果证实了页岩与水基流体之间存在着渗透现象,且页岩是一个非理想性的半透膜。
Therefore, osmotic phenomenon exists in the system of shale and water based fluid, but shale is a non-perfect semipermeable membrane.
实验结果表明:超声波在高水基流体介质中的衰减与一定范围的介质浓度存在较好的线性关系。
The results of experiments show that there are obvious linearity relationship between the attenuation of ultrasonic and the concentration of high water based fluid in some ranges.
对流量过程线分割方法进行了深入的研究,讨论了对基流问题的认识,给出了较合理的基流定义;
This paper studies the discharge hydrograph separation methods, discusses the concept of base flow, and gives a reasonable definition of base flow.
通过建立包含扰动和基流方程组的数值模式,全面讨论了扰动与对称不稳定纬向基流的相互作用。
In a numerical model especially set up in the work that includes disturbance and basic flows, the interactions between disturbances and symmetric instability are discussed comprehensively.
因为水基液压液由十部分水和一部份合成添加剂,5加仑添加剂与水的混合物构成100加仑水基流体。
Because water-based hydraulic fluid consists of 10 parts water and one part synthetic additive, 5 gallons of additive mixes with water to make 100 gallons of water-based fluid.
基流二次切变对于中尺度对称扰动来说是一个不稳定因子,并且驱动不稳定的中尺度对称扰动在南北方向传播;
The second-order shear of the basic flow represents an instable factor for the symmetric disturbance, and drives the unstable mesoscale disturbance to travel in the meridional direction;
应用几何光学中的射线理论,直观地讨论了准定常波在时间平均基流中的传播,解释了定常波传播的纬向非均匀性。
The ray theory of geometric optics was applied to visually investigate the propagation of quasi stationary waves in time mean basic flow and interpret the zonal nonhomogeneity.
应用几何光学中的射线理论,直观地讨论了准定常波在时间平均基流中的传播,解释了定常波传播的纬向非均匀性。
The ray theory of geometric optics was applied to visually investigate the propagation of quasi stationary waves in time mean basic flow and interpret the zonal nonhomogeneity.
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