之流

Then the muzzle flowfield with muzzle brake was simulated with the aforementioned experience. Those complex phenomena including precursor shock caused by quickly moving of projectile, muzzle flow structure produced by propellant gases, affection of blast wave behind muzzle area which formed by leading angle of muzzle brake, etc, can be observed clearly by these simulations.

同时藉由此经验，模拟含炮口制退器之炮口流场，获得炮管内因弹体高速移动产生之先导震波现象、高温高压之发射药气体於炮口形成之喷流结构及制退器排气导孔对后方震波压力传导之效应等良好结果。

We then add boundaries delineated forward/backward facing reflected shock, Mechanical equilibrium, M2=1 and reflected shock strong/weak separating conditions on the (M0,q1) map of shih(2004). This is followed by systematically investigating multiply possible three shock theoretical solutions of steady Mach reflections in perfect triatomic gases. Pressure-deflection shock polar solutions are used to help illustrate different solution behaviors of these theoretical three-shock solutions. M0 is flow Mach no. upstream of incident shock, M1 is flow Mach no. downstream of incident shock, M2 is flow Mach no. downstream of reflected shock,q1 is flow deflection downstream of incident shock.

随后本文由石(2004)论文中加入前后分界、机械平衡、M2=1及强弱分界条件，然后有系统地探讨三原子分子理想气体(r=1.2857 )稳态马赫反射参震波理论多重解之交点及其对应之压力-转折角震波极图解，并建构出此三原子分子理想气体稳态马赫反射流场三震波十阶多项式理论解於(Mo，q1)平面上之解域图，其中M0为入射震波上游流场马赫数，M1为入射震波下游流场马赫数，M2为入射震波下游流场马赫数，q1为入射震波下游流场转折角。

This study experimentally examined the heat transfer characteristics of 180-deg turning duct under forced convection cooling, as the internal cooling structure of 180-deg turning duct is widely applied to industrial cooling. While several perforated holes were separately arranged within the 180-deg turning duct, the cold flow of better cooling capability was guided in the first duct into the second duct in advance, so as to reduce the overheating of the second duct and realize uniform cooling of the machine members. In addition, the centrally separated holes could yield extra turbulence against the air current, and the interaction between bypass air current and mainstream may possibly improve the overall heat transfer capability.

本研究系以实验方法探讨180度转弯通道於强制对流冷却下之热传递特性，180度转弯通道之内部冷却构型在工业冷却之应用非常广泛，本研究设计将180度转弯通道其中间分隔具多个穿孔，目的在将第一流道内具较佳冷却能力之冷流提早引入第二流道，以减少第二流道产生过热情况，如此可使得机件获得均匀之冷却，此外，中间分隔上之穿孔对气流也具有额外之扰动效果、流经穿孔之旁通气流与主流交互作用，这都有可能增益整体热传能力。

On gelatin-coated surface, cells were more resistant to shear flow compared to those on tissue culture polystyrene or biocompatible polyurethane. The newly grown cells on the gelatin substrate after flushing for a period of time became further resistant to shear flow.

与组织培养盘之聚苯乙烯或生物相容性之聚碳酸酯型聚胺酯这两种材料相比，在涂布有明胶的基材上，细胞具有较佳之抵抗流场剪应力之能力，而且，其后新长回之细胞，较原先之细胞，更能抵抗流场的进一步冲刷。

From the probabilistic equation of debris-flow occurrence, the curves of probability-slope-water level were obtained. One can see the influences of water level and sediment-layer slope on the probability of occurrence from the curves. The influence of coefficients of variation on occurrence probability are also shown in this paper.

由土石流发生机率方程式，推求土石流发生机率－坡度－水位曲线，并藉以探讨参数之变异系数对土石流发生机率之影响，及评估土层在水位、坡度的变化下，土石流之发生机率。

Two main types of muzzle brakes named baffle type and light weight type have been designed for carrying out the simulation and analysis of muzzle flow in this research. The utilizing of parameters from simulations and some given conditions to impact deflectors of muzzle brakes to make the recoil part get a momentum to move forward in order to lower recoil force have been expressed in this research as well.

中文摘要本研究以折流板及轻量化两种主要炮口制退器设计，进行炮口流场分析模拟，得到炮口周围之压力、气流速度、密度及温度等分布状况；并利用模拟所获得之数据配合已知之炮口条件冲击炮口制退器之折流板，造成火炮后座部份向前之动量，用以降低后座力，求出火炮装置炮口制退器后，以炮口效率为主之各项相关参数。

BRENTWOOD in Essex is an unremarkable town, once derided as the most boring in Britain.

艾塞克斯的布伦特伍德是一个毫不起眼的小镇，曾被嗤笑为英国最无聊之流。

Indeed,the hearing turns into asevere debate between Hanson's beliefin a woman's right to choose and Marshalland Runyon's accusation of her belief as nothing but murdering the unborn.

果然，第三次听证会变成汉森主张妇女有选择权和马歇尔与拉尼恩之流指责她无异于提倡谋杀未出生婴儿的激烈辩论。

The bold claims of Lamarck, Vernadsky, and Lovelock seem ludicrous at first, but in the calculus of lateral causality make fine sense: that all we can see around us -- the snow-covered Himalayas, the deep oceans east and west, vistas of rolling hills, awesome painted desert canyons, game-filled valleys -- are all as much the product of life as the honeycomb.

拉马克、沃尔纳德斯基还有洛夫洛克之流大胆的主张乍看起来似乎荒谬可笑，但推算其横向因果关系得出的结论颇有道理：我们周围目所能及的一切——白雪皑皑的喜马拉雅山，从东到西的深海，逶迤起伏的群山，色调阴森的荒漠峡谷，充满乐趣的溪谷——与蜂窝一样都是生命的产物。

This power cannot be based on the ascendency of moral force; for, to say nothing of historical heroes, like Napoleon, concerning whose moral qualities opinions greatly differ, history proves to us that neither Louis XI.

这种权力不可能建立在精神的优势上，因为，暂且不提拿破仑之流的英雄人物，关于这类人物的道德品质的评价众说纷纭，历史向我们表明，统治千百万人的路易十一和梅特涅在精神上都没有任何特殊的优势，相反，他们多半在精神上比他们所统治的千百万人中的任何一人都差得多。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。