向下游

词组短语

down-stream

与向下游相关的网络例句 [注：此内容来源于网络，仅供参考]

An analytical expression is applied to compute the free-surface velocity derivatives and a collocation point shift method is introducedto enforce the radiation condition.

在考虑线性自由表面边界条件时，自由表面速度导数以解析的方法计算，为了满足自由表面辐射条件，自由表面奇点面元相对于其配置点向下游错位并被上置一定距离。

The events have been combinatory logic of alarm, control pattern, process mode, operational command and feedback signals. The objects have been assigned to send messages, receive and be responsible to the events.

对象间传递的消息按流程状态顺序由上游向下游传递并从下游对象得到回复消息；逻辑对象支持的方法由流程状态定义确定。

In the middle-lower level, it is similar to the convectional motion and develops in immovable areas; but in upper level, the developed convection will spread downstreamly.

它在中低层更接近对流性运动，且在固定区域发展；而在高层，对流环流发展之后，向下游传播。

I could see the plane floating for about 10 minutes as it went downstream.

我可以看到飞机漂浮约10分钟，然后飘向下游。

Materials can be discharged equably and continuously to the downstream unit according to the conveying system requirements.

可以按照输送系统的要求均匀地、连续不断地向下游卸料。

It is fou nd that in two dimensional case the wave-packet propagates downstream in the we dge-shape,the angle of the half wedge is 10° which is in good consistence with the experiment data.

发现点源波包在二维边界层中呈楔形向下游传播，其横向偏角为10°，与相关的试验图片相吻合。

With a cavitating model established for N-S equations from cavitation theory, cavitation evolution on the surface of a hydrofoil is developed: incipience of cavity, cavity growing, reentrant flow appearing, cavity retracting, shedding and smaller broken cavities moving downwards with the main flow.

根据空化流原理，建立了基于N-S方程求解的空化模型，利用这个模型计算了空化在翼型表面的演化过程：初生、长大、形成回注水流、空穴回缩、减小、脱落，以及小空泡随主流向下游运动的现象。

The quasi-perpendicular collisionless shock consists of foot, ramp and a series of overshoots and undershoots, after travelling back upstream for a short distance, the reflected protons gyrate back into the downstream where an temperature anisotropy is formed due to an anisotropy of velocity distribution, then excite Alfvén ion cyclotron waves and mirror waves that dissipate the kinetic energy into heat; At quasi-parallel collisionless shocks, the reflected protons can travel far upstream, and lead to the generation of ion beam instabilities which excite large-amplitude right-hand polarized ultralow-frequency resonant waves whose frequencies are are about〓 These waves are convected back downstream by solar wind and gradually merge to form the downstream state, in the meantime new waves are generated continuously in the upstream, this process where ULF waves are generated and merge into downstream state is cyclical.

准垂直无碰撞激波系由根部、斜坡区以及一系列的低冲和过插组成，被激波反射的质子向激波上游运动很短的距离就在回旋作用下再次向下游运动，和激波发生相互作用以后进入激波的下游，在激波的下游引起质子速度分布的各向异性，进而引起激波下游温度的各向异性，激发起Alfvén离子回旋波和镜波，将激波上游的动能耗散成激波下游的热能；在准平行无碰撞激波(θ〓＝10°)情况下，这部分质子能向激波上游运动很大一段距离，并在激波的上游激发起束流不稳定性，引起大振幅的低频波动。

Louis the past six weeks suggests there is enough capacity to lift nearly 2 million tonnes of grain down-river.

过去6周来通过圣路易斯向上游行驶的空载驳船和钢材运输驳船的数量表明，目前完全具备向下游运输近200万吨谷物的能力。

The shear layer vortices dominate in the initial portion of the jet, which are a result of the K-H instability. The crossflow encounters an adverse pressure gradient ahead of the jet and separates to form horseshoe vortices under the pressure downstream, and they develop into the wake. The wake vorticity comes into being in the actions of an adverse pressure gradient and a wall-normal component of vorticity, which originates from the wall boundary and is entrained into the jet. The shear layer vortices encounter adverse pressure gradients in the lee of the jet and break down, leading to the formation of the CVP and the CVP is the most important characteristic of the jet in crossflow.

文中指出：剪切层涡源于射流与横流之间的K-H不稳定性；马蹄形涡的产生是由于射流喷口上游迎风侧的壁面边界层内存在逆压梯度，使流动发生了分离，在下游逆压梯度的挤压作用下，形成了马蹄形涡，马蹄形涡向下游发展，进入尾迹区；在逆压梯度和法向涡生成项的共同作用下产生了尾迹涡，尾迹涡源于壁面边界层，止于射流，并将部分涡量向上输运至射流内部的CVP；CVP是横向紊动射流的重要特征，剪切层涡破裂后，在逆压梯度的作用下CVP形成。

与向下游相关的网络解释 [注：此内容来源于网络，仅供参考]

downriver：向下游 (副)

downright 明白的, 显明的, 率直的 (形) | downriver 向下游 (副) | downshift 调低速档 (动)

downstream silencer：下游减音器

down ramp 下行坡道 | downstream silencer 下游减音器 | downward force 下向力

downstream silencer：下游减音器WNr中国学习动力网

down ramp 下行坡道WNr中国学习动力网 | downstream silencer 下游减音器WNr中国学习动力网 | downward force 下向力WNr中国学习动力网

downward force：下向力

downstream silencer 下游减音器 | downward force 下向力 | downzoned land 降低用途分区

forward integration：前向合并

一个企业可以对处在其下游或是上游的企业取得控制,前者被称作"前向合并"(FORWARD INTEGRATION),后者被称作"后向合并"(BACKWARD INTEGRATION) . 混合合并(CONGLOMERATE MERGERS),又称作聚合合并,是处于不同市场之间的合并,即互不关联的市场上企业之间的合并.

forward integration：前向一体化

根据企业的资源条件和发展需要不同,"一体化成长机会"的开发又可以分为向上游产业扩展的"后向一体化"( backward integration),如建立自己的原材料供应基地;向下游产业发展的"前向一体化"(forward integration),如建设自己的垂直分销网络或专卖店;

Downstream monopolist：下游的獨佔者

Downstream 下游 | Downstream monopolist 下游的独占者 | Downward bias 向下偏误

headward erosion：向源侵蚀

向源侵蚀 (Headward Erosion) 是指河川因为地形的变化而使侵蚀的基准面下降,由於河床坡度变大,流速加大,使得侵蚀作用加强,刚开始开始在河流的下游发生侵蚀,然後渐渐向上游发展,即所谓向源侵蚀.

lock down：船过闸向下游驶去

lock door cam 门锁杆凸轮 | lock down 船过闸向下游驶去 | lock down 过闸下驶

Tell all the fish to swim down：告诉所有的鱼向下游

-Lucky fin! -Now, go! Hurry!|-祝你好运! -现在,去!快点! | Tell all the fish to swim down!|告诉所有的鱼向下游! | Well? You heard my son! Come on!|嗯?你们听我儿子的! 快点!