并流

An experiment has been made to find the main factors of effect on the grade of the sulphide iron concentration processed by cyclone in the mineral processing plant of Sizhou.

通过试验，寻找影响泗洲选矿厂旋流器硫精矿品位的主要因素，包括旋流器结构参数和矿浆性质，并予以合理的解决，取得了良好的效果，同时获得了较好的经济效益。

Enlightened by compensation model of wireless QoS scheduling algorithms and ideas that weights can be modified during scheduling, compensation model of CFQ can be implemented by deflating and magnifying wights with certain proportions.

与WFQ等不同的是，CFQ算法的的虚拟时间标签由于业务流的权值动态改变而将产生相应的缩放变化，当分组离开队列，需要立即更新业务流的HOL分组虚拟时间戳并重新排序以选择下一个调度的分组。

First, we adopt MEMS technology to fabricate micro venturis with different widths of 150 and 200 um respectively and utilize FLUENT software to analyze the flow fields. Air was set as the working fluid and the air mass flow rate of inlet is changed to obtain the pressure drop between inlet and outlet. When a flow passes through the throat, the backflow results in the symmetric separations occur and grow with the increase of mass flow rate.

在微文氏管的研究部分，首先利用微机电制程技术制造出两种不同尺寸的微文氏管，宽度分别为150及200微米，开口角度各为45°，总长则为10 mm，再以空气作为工作流体，利用不同质量流率来量测微文氏管进出口的压力差并配合FLUENT软体分析观察其流场分布的情况。

Through the numerical solution of fluid field and resistance of the trimaran model in different water depth and forward speeds the computational results are compared with experimental data.

通过对不同水深和不同航速下船模周围流场的模拟和对总阻力的求解，并将计算所得结果与实验结果进行比较，表明了FLUENT软件对处理浅水域三体船粘性流场模拟和计算的有效性和准确性，为将CFD软件应用于三体船船舶性能研究的实用性和准确性提供了一些依据。

Using conformal mapping, the longitudinal protrusion height and the lateral protrusion height on the V-grooved surfaces are given, on this basis, some drag reducing features in parallel-flow, cross-flow and enlarge- flow are presented and analyzed; In addition, drag reducing features with blade-shaped grooves and U-shaped grooves are discussed, consequently, the riblets designing criterions are suggested which will reduce the drag and noise most effectively underwater.

3利用保角变换方法求出V—型条纹的纵向和横向突出高度，在此基础上得出纵向流、横向流和带角度流动时的降阻特性，并分析结果；而且分析了叶片型条纹和U—型条纹表面上的降阻情况，提出水下具有最佳降阻效果的条纹表面设计准则。

In allusion to the characteristic of riblets surface, the computation region, grids and flow parameters were dealt with reasonably, and mechanic similarity principle was brought forwards into fluid field numerical simulation.

针对沟槽表面流场的特点，在数值计算过程中对其计算域、计算网格及其流动参数进行了合理化的处理，并尝试将力学相似原理运用于沟槽表面流场的数值仿真。

Based on Combination of the MMF equation and the branch current equation, an expanded equation about the winding currents and current-limiting reactances is obtained. According to the feature that the control windings are short-circuited in turn, the current-limiting reactances are calculated for each control winding step by step.

把磁势平衡方程和支路电流方程相结合，推导并得到了关于绕组电流和限流电抗的增广方程，再根据控制绕组顺次短路工作的特点，提出了CRT的各级限流电抗值的一种递推算法。

This study revealed that livestock organizations should enhance auditing content of copper and zinc in animal feeds, track accumulation of copper and zinc in pig manure which fertilize the cropland, provide pig farm owners education of pig feeds heavy metal content and environmental protection of pig farm, draw up strategy of integrated culture pig farms which set up Solid-liquid separation equipment and establish Taiwan pig farms SFA database.

综合本研究所建立之初步重金属铜、锌物质流模式研究结果，畜牧管理单位应加强检测饲料中重金属含量，追踪猪粪堆肥重金属施放於农地后的累积量，并提供畜牧业者饲料重金属添加与环境保护之教育宣导，研拟渔牧共养型态装设固液分离设备之可行政策，未来则必须尽速建立国内养猪业的物质流环境资料库以确实掌握其流向与流量。

Some primary metering grooves with different curvature radiuses and geometrical dimensions were designed,and the hydraulic characteristics of them were all tested Based on the experiment results, different flow characteristics of them were obtained The great differences between the experimental results and the conventional theoretical predictions were found by the comparison between them Under the condition of this experiment, the critical Reynolds is 1000～1200, and is diminished as the decrease of th...

为了在设计层板发汗冷却推力室时选择合适的一次调节通道，对不同曲率半径、不同几何尺寸的一次调节通道进行了流阻试验，得出了不同几何尺寸的一次调节通道的流动特性。试验结果与经典的层流理论计算结果之间存在较大的差异。试验表明，一次调节通道的临界雷诺数随曲率半径的减小而减小，摩阻系数随曲率半径的减小而增加，并得出了相应条件下的一次调节通道摩阻系数的修正关系式，在层流范围内能较好地反映一次调节通道的流阻特性

S award-winning and highly acclaimed series of Nagare concept cars, the Furai P2 concept vehicle celebrates 40 years of rotary engine and international motorsports heritage with the raciest interpretation of NAGARE design language to-date.

2008年马自达Furai ConceptAs最新的Mazdas屡获殊荣，并高度称赞一系列流的概念车，该Furai概念车的P2庆祝40年的转子发动机和国际赛车运动的遗产与raciest解释流设计语言最新。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。