查询词典 mach angle

The Concorde's delta wing made the plane's sustained cruising speed of Mach 2 possible.

协和飞机的三角翼飞机作出的持续巡航速度2马赫的可能。

Capable of Mach 2.35, it has variable sweep wings which can be set to 16 degrees of sweep during takeoff and landing, 72 degrees for high speed flight, and 45 degrees for mid-range operation; the dogtooth you can see in the outer wing section fits in to the inner wing section when in the 16 degree position.

他能够达到2.35马赫，拥有可变后掠翼，在起飞和降落的时候保持16度，高速飞行保持72度，中距离任务保持45度。外部的机翼尖端在16度时恰好能嵌入机翼内段。

Such a larger collection is certainly implied in the words II Mach., ii, 13, and the prologue of Ecclesiasticus.

这样一个较大的收藏当然是隐含在词二马赫。

Mach-Zehnder Optical fiber space interferometer is an optical instrument in which the traditional optical interferometer arms are substituted by two fibers. It uses a visible light, and the interference of beams from fibers will be observed in the screen.

光纤Mach-Zehnder干涉仪是利用光纤代替常规M-Z干涉仪传输光路的一种仪器，使用在可见波段，由光纤出射的光在空间进行干涉，在干涉屏上出现可见的干涉条纹。

At first, numerical simulation are made on the temporal developing gas-phase mixing layer where the convective mach number is in the region of subsonic(0.5) and transonic(0.8). For the temporal problem where Mc is 0.5, researches where the computational field contains different numbers of initial disturbances(so-called n period problem) are made respectively, and vortex's types of evolution in mixing layer including different numbers of initial disturbances are investigated; For the temporal problem where Mc is 0.8, the distinct shock let structure is obtained, and its mechanism is analyzed at the same time.

文中首先对对流马赫数为亚声速(0.5)、跨声速(0.8)的时间发展单气相混合层作了数值研究，对Mc为亚声速单气相时间发展混合层，分别研究了计算域包含不同数目的初始扰动周期问题，考查了不同周期数的混合层中涡的不同演化方式；对Mc为跨声速的单气相时间发展混合层，得到了清晰的小激波结构，同时分析了小激波的形成机理。

The results show that the flow-field boundary augments with increase of flight altitude at the same flight Mach number and the same mass flow rate, and augments with the increase of mass flow rate at the same flight. At the same time, the combustion gas injection flow-field structures change greatly with the variety of flight status parameters.

结果表明，在发动机排气质量流率相同的情况下，高空时燃气射流流场的边界比低空大；相同飞行高度时，随着发动机排气质量流率的增加，燃气射流流场边界随之增大，同时射流流场的结构也有很大的不同。

The Mach number in the outlet of the choke is calculated,and the flowage can be decided.

计算出口处的马赫数的值，判别节流嘴内的流态，进而逆向求节流嘴上游的各参数。

The shelves groan with an array of gimcrack gifts from fans:a stuffed piranha fish.a ceramic.bull,a papier - mach replica of an Apollo moonwalkerHarry F.

架子因在一大批来自倾慕者们的小破玩意儿的压迫下呻吟：一个塞得满满的食人鱼…一个瓷器…一只公牛，一个纸型阿波罗月球行走者的复制品哈里F。

The product basically is used at the respect such as pharmaceutical factory, glasswork, mine, mach

制品重要用在制药厂、玻璃厂、矿石、机器等方向。

Study results show that laser holographical interferometry is the best method of highprecision measurement as compared with various domestic existing methods.The Mach-Zenderi...

研究结果表明：同国内现行的各种方法相比，激光全息干涉法是实现高精度测量的一种最好方法；马赫-陈德尔干涉法用在大尺寸激光玻璃棒的检验上有其独特的优点；星点法则以设备简单和操作方便为大家所熟知，与干涉法相结合可以给出材料的光学不均匀性所引起的光束平均发散角变化。

It was just a normal day of school

那只是上学的普通一天

Which is a very good reference in this issue.

这是一个在这个问题上很好的参考。