通过测试200MN油压机液压系统表明动力流体和管路的耦合振动是液压系统主要的振动源。
By testing the hydraulic system of 200mn press, it is shown that the coupling vibration of power fluid and pipeline is the main vibration source of the system.
"如果海龟没有符合流体动力学结构的鳍的话，他们也不能解决这个问题。
There is not much that the turtle can do about this without compromising the aerodynamic shape of the flipper.
有趣的是，这些流体动力学的适应性变化和人类为了改进高速飞机在空气动力学方面的设计特点十分相似。
Interestingly enough, several of these hydrodynamic adaptations resemble features designed to improve the aerodynamics of high-speed aircraft.
金枪鱼、鲭鱼和长嘴鱼有比这些更复杂的适应性，以提高自己的流体动力学。
Tunas, mackerels, and billfishes have even more sophisticated adaptations than these to improve their hydrodynamics.
在地球上，从坚固的内磁芯的热量通过与炽热的外磁芯核的对流而形成流体动力，引起了电荷，进而由电荷产生了全球的电磁场。
On Earth, heat from the solid inner core drives complex fluid dynamics through convection in the planet's molten outer core, causing an electrical charge which generates a global magnetic field.
这种直升机目前正由美国Marine公司开发。 Eaton公司还拥有直升机的液压动力生成系统、综合燃料系统和流体运输包合同。
Eaton also holds a contract for the helicopter\'s hydraulic power generation system, integrated fuel system, and fluid conveyance package.
水域被分开是可以用流体动力学来理解的。
The parting of the waters can be understood through fluid dynamics.
计算这种不寻常环境的流体动力学无疑是项壮举。
Calculating the fluid dynamics of this unusual milieu is no mean feat.
这项研究发布于美国物理学会流体动力学分会的一次学术会议上。
They presented their research at a meeting of the American Physical Society's Division of Fluid Dynamics.
一名优秀的海盗船长必须了解天文学，通过星相来导航，还必须熟知气象学，对流体动力学也要十分了解，这样他才不会给船上装载过量的战利品。
A good pirate captain had to know the astronomy to navigate by the stars. He had to be acquainted with meteorology and know enough fluid dynamics to make sure he didn't overload his ship with booty.
也应该熟悉气象学，懂得足够多的流体动力学知识，保证自己的船没有因战利品超载。
He had to be acquainted with meteorology and know enough fluid dynamics to make sure he didn't overload his ship with booty.
我们制造硅烷的能够流体化包括了气体的沉积动力学，这对产量的重要，因为会降低你的未转换的颗粒聚硅烷产量。
Being able to fluidize includes the kinetics of the deposition of the gas, in our case silane, which is important for yield, because unconverted silane lowers your granular poly yield.
“我们制造硅烷的能够流体化包括了气体的沉积动力学，这对产量的重要，因为会降低你的未转换的颗粒聚硅烷产量。
“Being able to fluidize includes the kinetics of the deposition of the gas, in our case silane, which is important for yield, because unconverted silane lowers your granular poly yield.
重现工作加上了对流体动力的分析模型和这类蛇体所使得力量的模型。
The reconstructions were coupled with an analytical model of gliding dynamics and the forces acting on the snakes' bodies.
这项使用加压流体而不是电而使汽车转动的技术承诺比传统的混合动力车朝着更低的成本以节省相当量的燃料。
The technology, which USES pressurized fluid instead of electricity to turn the wheels, promises significant fuel savings at lower cost than traditional hybrids.
格纳纳德西肯在新泽西州普林斯顿美国地球物理流体动力学实验室工作。他表示：“我们的小组开发气候模型。”
"Our group develops climate models," said Gnanadesikan, of the U.S. Geophysical Fluid Dynamics Laboratory in Princeton New Jersey.
新产品由致密尼龙弹力面料织成。其可将身体压塑为符合流体动力学的形状并且其自身重量极轻。
The new suit is cut from a densely woven nylon-elastane material that compresses the wearer's body into a hydrodynamic shape but is extremely light.
为了纪念已故的流体动力学家西奥多·冯·卡门（Theodorevon Kármán），这些云旋也被称为冯·卡门云街（von Kármáncloud streets）。
These cloud vortexes are also called von Kármán cloud streets, for the late fluid dynamicist Theodore von Kármán.
桌面化学在这张获奖图片中进行了一次十分上镜的旋转。 图片作者是来自科罗拉多大学的JohnHart，专攻流体动力学。
Tabletop chemistry takes a photogenic turn in this winning microphotograph by John Hart of the University of Colorado, who specializes in fluid dynamics.
在流体动力学中多数问题可通过后一种方法解决，这意味着流体可被看做是一种连续体——也就是说，流体是一种假设的连续性物质。
In most problems in fluid dynamics the latter approach is possible, which means that the fluid can be regarded as a continuum-that is, a hypothetically continuous substance.
总体设计依据是流体动力学和水下生态系统，船体是通过对水动力进行研究后进行的设计。
The overall design is informed by fluid dynamics and underwater ecosystems, with hydrodynamic research informing the design of the hull.
液压流体动力。流体。HFC和HF d类防火流体的可过滤性测量。
Hydraulic fluid power. Fluids. Measurement of filtrability of HFC and HFD class fire resistant fluids.
用于设计流体动力和液压控制系统。
依据流体动力学原理，利用日光温室管网灌溉的静压能和文丘里管的特性，设计出在日光温室正常灌溉情况下的自动施肥系统。
An automatic topdressing system was designed on the base of the principle of hydrokinetics using energy of static pressure for pipe irrigation and the feature of Venturi pipe in solar greenhouse.
液压流体动力。流体。从运行系统的管道中采用瓶取样的方法。
Hydraulic fluid power. Fluids. Methods for bottle sampling from lines of an operating system.
液压流体动力。流体。从运行系统的管道中采用瓶取样的方法。
Hydraulic fluid power. Fluids. Methods for bottle sampling from lines of an operating system.
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