之流

N experiment combining flow visualization and temperature measurement is carried out in the present study to investigate the possible presence of new inertia-driven vortex rolls and some unique characteristics of the time-dependent mixed convective vortex flow resulting from a high speed round air jet impinging onto a heated horizontal circular disk in a vertical cylindrical chamber.

bstract：本篇论文利用实验流场观测方法及温度场量测方法对於垂直圆柱容器中一高速空气圆形喷流冲击至一加热圆盘之可能产生新的惯性力驱动涡流和一些独特的周期性混合对流涡流流场特性进行研究。

At last, all related problems due to ship type and towing speed influencing the quality of captured images and results were discussed. A ship model with V-shape bottom and protruding keel might cause some disadvantages for PIV measurements. The use of longer laser light ducts extending deeper is a possible solution. A ship model with light yellow paint will cause the unproportionate of light and will cause white background on captured images. It is suggested to re-paint the ship model in black or dark colors to solve this problem. In high-speed test conditions, a ship model's bow waves entrain large amount of air bubbles into water and those bubbles will block the view of camera causing some random black spots in the images. Thus, it is necessary to remove the useless black spot data and repeat the same test condition if statistics requires enough number of images.

本文讨论建立此系统之技术及实验方法，设备的架置方式和配置为一可调性调整之开放式架构，质点施放方法以一自制的施放架於实验前先布置於测试段中，并制定一实验流程规范，再分别针对实验所得滑航型及排水量型船模的流线方向及切流线方向各不同位置及船速之速度进行流场分析；实验结果发现不同船型会造成不同的实验困难：船形上突起之龙骨及V形船底会遮住照明光线，可利用较深之导管调整光页角度改善；而浅色船模表面会造成光线的不均匀，可以更改船模涂装颜色改善；高速实验的气泡会不定点的遮住光线，须先除去无资料区域并使用更多资料组数来改善。

Based on Wu's general three-dimensional turbomachine flow theory, the flow field matrix line relaxation computer program was established for flow along the relative stream surface S2, employing non-orthogonal curvilinear coordinates and non-orthogonal velocity components.

针对叶轮机械S_2流面反问题的计算，介绍了使用任意非正交曲线座标和非正交速度分量的S_2流面反问题流场线松弛解法计算机程序。并对该程序与目前一般常用的速度推广法程序和矩阵直接解法程序的不同之处，作了简要的比较和评论。

In this study, parameters used in sensitivity evaluations include the shapes of channel in heat-dissipating plate, volumetric flow rates (0.1~0.7 L/min).

文中以自制新型液冷式流道并做以下参数分析，所考量之参数分别为流道几何形状、体积流率(0.1~0.7 L/min)。

Experimental results indicate that about the results of flux, the flux of the mixed solution of amino acid and BSA doesn't have a significant influence with changing pH value, but it increases with the cross flow rate due to the resistance of concentration polarization layer decreases with increasing cross flow rate. The flux of BSA solution decreases with increasing concentration due to the resistance of concentration polarization layer increases with increasing concentration.

实验结果显示，滤速方面，胺基酸与BSA混合水溶液之滤速随pH値的改变并无明显的变化；但随扫流速度的增高而些许增加是由於增加扫流速度会增加膜内流体的扰动，减少浓度极化层阻力； BSA溶液之滤速随著浓度的增高而减少是由於浓度极化层阻力随著浓度增高而增加。

The windings in the valve side adopt prolonged delta connection providing the circuit for three-multiple harmonic currents, and implementing 12-pulse converter through fit ratio; this connection between the common winding and prolonged winding can decrease the current impact when phase conversion takes place.

该换流变压器阀侧绕组采用延边三角形接线，为3倍次谐波电流提供通路；通过匝比配合，实现12脉波换流；其延边绕组与公共绕组构成自耦变压器接线，可减少换流器换向时的电流冲击；在公共绕组上连接滤波支路，并调至谐振点，配之以变压器巧妙的零阻抗设计，可以在阀侧实现无功补偿，可实现网侧绕组中无5、7、11、13次特征谐波，即谐波屏蔽。

The one was to conduct field studies and empirical measurements in various environmental media of the normal and the workplace fields and nearby residents to explore the concentrations and distribution for those selected chemicals, including mercury, tributyltin oxide, triphenyltin hydroside, dieldrin, DDT (the derivatives DDD and DDE is included), endrin, heptachlor, aldrin, lindane, hexachlorobenzene, benzene and epichlorohydrin.

二、完成环氧氯丙烷及苯毒性化学物质，十二厂次之运作工厂厂内及周界环境流布（依物质特性选定检测之介质及相关暴露族群）共360个检测样品之实地量测调查资料，以了解、研判其在厂内之释放来源，以及运作工厂周界可能存在之环境介质及相关暴露族群之暴露浓度含量分布，并针对相关暴露族群进行不同途径之暴露推估。

To simulate the diffusion of the vortex sheet into the flow field as time goes on, Koumoutsakos' analytical solution is employed, in which an effective vorticity flux is derived and used for solving the vorticity diffusion equation.

而涡片之环量随时间扩散进流场之现象则藉由Koumoutsakos之理论，以边界上之等效涡度通量求解扩散方程式，得解析解后，再将之离散为边界附近之新涡泡。

To simulate the diffusion of the vortex sheet into the flow field as time goes on, Koumoutsakos' analytical solution is employed, in which an effective vorticity flux is derived and used for solving the vorticity diffusion equation. The solution is then discretized into blobs (called "-blobs") in the vicinity of the boundary.

而涡片之环量随时间扩散进流场之现象则藉由Koumoutsakos之理论，以边界上之等效涡度通量求解扩散方程式，得解析解后，再将之离散为边界附近之新涡泡。

Germany is the art of its variety, this will fundamentally a low-long-chef for the survival of their gold content of the market, the deepest feelings of their own kitchen-or the situation, with the same technology market was the lack of comparison to other cuisine The harmonization of norms of the market dynamic, first paid no attention to "the world such as small cooked fresh," it simply the word, creating the revitalization of Brand-kitchen-come first-served awakening chef de cuisine, not only upgrade skills, and spiritual needs of kitchen Germany, it is imperative that with the market screening, to be based from the start with, this matter is as essential to their kitchen to kitchen to self-cultivation, and the real chef who not only language but also to be used carefully Their situation to complete any of the beautiful dishes described, in recent years, talking about the catering industry within and outside the culture more and more, has also set up a wide range of research will be like, as an academic study, this, I think that deep Wei, Yi Utah 30 years ago, I followed as the father of one party chefs, chef at the outskirts of Chengdu Huayang a farm, his father Chef when I start, as was the object of that time, his father often As Niuguisheshen to criticized and denounced, is one of incrimination has been a well-known Zou Zipai private kitchen, and criticized and denounced Renru to accept the end of hope can be better comment to the rebels to their cooking, At that time my father often Fuzhao head repeatedly told, will do what is the other line cooks dry, but each time his father Renru for rebels who cook up the dishes are all highlights, Silk Bugou This Daorang adult years I shall understand that this may be the chef de bar, it is Yidebaoyuan Then, I really want to shake off family skills, dry point level, but overall I also can not cook to Wang Qing, the more its people despise and Bufen, who cooks for the next Jiu Liu said the people they do not know, the next Jiuliu What is not in all cooks, and why the system's contribution to cuisine, but also the people can not afford to do SUI I have suffered, Huang deep sense of business after I had promised a wish, I should not only serve the kitchen line, but also for the kitchen to the development and feel proud and elated, such as cooking guide me on it and make contribution to the cause of their fathers Hard work, in addition to the cause of prosperity Yan Wei, also comfort for the kitchen to numerous grievances life predecessors, that engage in this kind of a warning to clear the kitchen to cook things are by no means purely Shaocai Cook, but the real sentiment of the blending of life Wuwei is required for each entry-chef of a scholarship.

其艺其德可谓五花八门了，这样也就从根本上隆低了川厨们赖以生存的市场含金量了，感受最深的还是川厨们自身的处境，与之相同场竟技的其它菜系比较缺少了统一规范的市场活力，先不讲&天下事如烹小鲜&，那只是纯粹的一句话，打造川厨品牌形象振兴厨艺先得觉醒厨德，既提升技艺，更需要修行厨德，这是当务之急，有了市场的筛选，更需从基础说起了，这就是做为事厨者们必不可少的厨行修行了，而真正的厨者不是只用语言而是更要用心用情去完成自己任何一次美丽的菜品描述的，近年来，行业内外谈论饮食文化的越来越多了，还成立了各式各样的研究会之类，当作一门学问研究了，对此，我深以为慰，犹忆三十年前，我尾随作为一方名厨的父亲，就厨於成都华阳郊外的一家农场工作，父亲主厨我当下手，作为被那个年代改造的对象，父亲经常被当作牛鬼蛇神来批斗，其罪之一就是曾为某知名走资派做过私人厨事，而批斗完了还要忍辱接受可以被改造希望较好的评论，去给造反派们做饭，那时父亲经常抚著我的头顶一再叮嘱，干什麼都行，就是别乾厨师这一行，然而，每次父亲忍辱为其造反派们烹调出来的菜肴却都是可圈可点，丝丝不苟，这倒让我成年后多年都不得明白，这或许就是厨德吧，是以德报怨吧？再后来，我也的确想摆脱家传技艺，干点别的，可是，我总也忘情不了厨行，更为其被人鄙视而不忿，那些称厨师为下九流的人他们其实并不知道，下九流中什麼都有就是没有厨师，而为什麼制出美食贡献的人，却总也被人睢不起呢？我有身受，深感惶感，从业后我曾许了个心愿，我不仅要服务於厨行，更要为厨行的发展而扬眉吐气，如引导我走上为之烹饪事业贡献力量的父辈们努力工作，除了为事业的兴旺发达欣尉之外，还要告慰无数为厨行委屈终生的前辈们，搞明白了这样的一个忠告，才能清楚厨行的事厨者决非只是单纯的烧菜煮饭，而是真正感悟人生五味的调合才是每个川厨入门必修的一门学问。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。