flow direction

The angles between the normal line direction and the flow direction shows strong effect to the drag forces in the study, this dissertation puts forward a formula about interference factor of the angles.

论文研究还表明，当块体的法线方向与水流流向之间存在一定夹角时，得出水平拖曳力受夹角影响的拖曳力函数表达式。

In the video, people counting methods are the ability to access the number of openings and to provide crowd flow direction information.

视频人数统计方法是能够准确地统计通道口出入人数、提供人群流动方向等信息的方法。

This paper studies the influence of the change of flow direction of cooling water at the botton of ingot mold and the mold material on the crack and the inner surface roughness of the ingot mold.

对锌锭模制造经过多次的改进试验，主要改进了锌锭模下端面的冷却水流向和材质，研究其对锌锭模的断裂、内腔表面粗糙度的影响；

The flow direction algorithm based on gridded DEM is an important component of digital terrain analysis.

基于栅格DEM的流向算法是数字地形分析的重要研究内容之一。

Representatives in the early Song Dynasty poet, different actors have different levels of social status, power status, space and behavioral strategies, determine the size of the flow of information literature, direction, objectives, content, form very different.

在宋初的代表诗人中，不同阶层的行动者具有不同的社会身份、权力地位、活动空间和行为策略，决定了文学信息流动的规模、方向、目标、内容、形式截然不同。

The nodal potential method for judging the direction of air flow in a complex network of central ventilation system

节点位势法&中央式通风系统复杂网路的风向判别问题

The prediction of traffic flow and construction to determine the scale, technically, to determine the direction of traffic routes and Changjiang River Crossing practice programs, recommended programs of engineering design, social benefits and environmental protection were analyzed.

对交通流量进行了预测和建设规模进行了确定，在技术上，确定了交通线路的走向和越河工程实践方案，推荐方案的工程设计，对社会效益和环境保护进行了分析。

Drag onto the page and place next to a connector to indicate flow direction.

拖到绘图页上,然后放置在连接线旁边来指示流向.

The surfaces of multiple flow direction algorithms on extracting slope length are continuous and smooth.

用多流向算法计算的坡长，其结果表面连续、光滑，格局特征优于单流向算法的坡长。

There were similarity solutions in the uniform environment for the system of equations including the equation of continuity, the equation of momentum along the flow direction and concentration, and equations of k, epsilon.

在均匀环境条件下控制该类流动的连续性方程、流动方向的动量方程、浓度扩散方程、湍动能及其耗散率方程存在相似解。

At the same time structure stress field was analyzed, and the fluid flow direction of hydrocarbon migration and accumulation were represented.

同时开展了构造应力场分析，再现油气运移和成藏的流体运动方向。

Figure 4. Color Doppler sonogram showing a normal flow direction and waveform pattern in the OA.

图4. 彩色多普勒显示左眼动脉正常的血流方向和频谱.

Steam trap flow direction in accordance with that of the pipe line.

疏水阀的流向要与管路流向一致.

There is no recommended flow direction and it does not require line pressure to seal.

不存在推荐流向,也不需要管线压力来实现密封.

Study on the Same Direction Flow Horizontal Impinging Stream Reactor with Feeds from Axis and Both Sides

两侧及轴向进料同向流水平撞击流反应器研究

Distribution characteristics of infiltration time in flow direction of surge irrigation

波涌灌溉在灌水方向上的入渗时间分布特征

Fundamentally there are ten elements or features relating to WPF, viz. flow direction, flow mod-el, flow sequence, flow quantity, flow wave, flow velocity, flow duration, flow block, flow distance and flow pattern.

初步分析伤员流具有10个要素：流向、流态、流序、流量、流波、流速、流时、流障、流距和流型。

Filter drainage or blow-down should be made in normal system flow direction to prevent screen damage.

过滤器排放或吹出应该顺正常系统流向以避免过滤网损坏.

Install valve in accordance with flow direction arrow.

按照流量箭头方向安装阀门.

On the contrary, for large car flow direction, the fixed consist train is better.

反之，对于大车流方向，更适宜于定编列车。

Comparison on factors affecting nitrification of different flow direction BAFs

不同流向BAF硝化影响因素的对比试验

The heterogeneous transient model of a fixed-bed reactor packed with vanadium catalyst, S101, for catalytic oxidation of SO2 and operating in a flow direction switched periodically was developed.

建立了充填国产S101钒催化剂的、单段流向变换周期操作固定床反应器的非均相动态模型。

Precision machined tilting disc and seat for tight shutoff in reverse flow direction.

精密机加工的倾斜式阀瓣和阀座,适用于逆流的紧密关闭.

Results: The flow direction of ACSA was toward the probe with red color while the flow of VA was away from the probe with blue color.

结果：ACSA脊前支的血流方向朝向探头呈红色，与VA蓝色背离探头血流方向相反。

Additional pressure rating is possible with attention to flow direction.

如果考虑到流体的流向,则可能会有更高的压力等级.

Install with proper flow direction as indicated on top of the filter.

安装时要使得正确的流体流向与过滤器顶部指示标志一致.

According to pressure variation, it is clear that the fluid flow direction could be changed by polymer flooding, expanding sweep region and displacing oil from the low permeability regions.

由压力场变化分析可知：聚合物驱确实能改变油藏内流体流动方向，提高波及范围，驱替出水驱不能波及到的低渗透油藏内的油；

The upflow and downflow critical heat flux of water and freon in a vertical tube and its flow direction factor

水和氟里昂在垂直管内上升和下降流动时的CHF值及流动方向因子

The solid heat conduction along the flow direction and the regenerator heat storage capacity for the unit volume has no impact on temperature efficiency peak and optimal switch time.

沿气流流动方向固体导热和单位质量固体蓄热能力不影响温度效率峰值和最佳切换周期。

Results The difference of flow velocity, flow volume and blood stream direction of pv, upv among each group is marked ( P < 0.05), but the difference of flow volume and the blood flow direction of rpv are not marked ( P> 0.05).

结果各级别组pv、upv流速、流量及血流方向变化差异显著（P<0.05），而rpv的流速及血流方向变化差异不显著（P>0.05）；