我们可以要张角落的桌子吗?
文章运用矩量法对大张角对数周期天线的电性能进行了分析。
The method of moments is used to analyze the electric characteristics of large Angle LPDA.
通过实验研究离心风机蜗壳扩张角对风机噪声及效率的影响。
By experiment, for the effect of fan expending Angle to noise and efficiency study.
实验得出了最佳V型裂纹张角,对其断裂控制效果作了三维模型试验验证。
The optimum angle of V-shaped cracks is obtained. The fracture control effect is verified by three-dimensional modelling tests.
扩张角的增加可提高速度环量,但是流动混合损失增加,总压恢复系数减小。
The increase of lobe diffusion angle results in the increase of velocity circulation at the lobe exit section, but it raises the mixing loss and lowers the pressure recovery coefficient.
本产品采用原装进口激光二极管,体积小,光线清晰,出光张角大,直线度高。
The laser has original import laser diode, small body and clear beam. The fan Angle and line degree is high.
与通常的E面扇形喇叭比较,这种喇叭具有较低的副瓣电平,短的喇叭长度和宽的张角。
Compared with conventional Eplane sectoral horn, it has low sidelobe level, short physical length and wide flare Angle.
在本文建立的力学模型中,作用在下颌上的合力和合力矩表示成下颌运动张角的函数。
The resultant force and the moment of force or torque acting on the mandible which were derived as a function of jaw opening Angle generate accelerations.
本实用新型具有结构简单、变更扩张角度方便、扣齿固定牢固的的优点,且使用安全方便。
The utility model has the advantages of simple structure and firm buckling tooth fixation, and the dilating Angle is convenient to displace with safe usage.
从城市开发强度的主张角度看,现代城市规划理论可以划分为分散化、集中化与折衷化三大类。
There are three kinds of urban land use models such as decentralization model, centralization model, and compromise model which are discussed in modem urban planning theories.
漩涡的出现频率随拉速的增加而增加,随水口浸入深度的增加而减小,随水口张角的减小而增大;
The frequency of vortex increases with the augment of the casting speed, and decreases with the augment of the immersion depth and nozzle angle.
该涡轮导向器的一个显著特点是由于结构上的要求,静叶前子午流道在上端壁具有较大的扩张角。
A feature of this guide vane was existence of a long inlet duct with big meridional divergent angle in order to fulfill the requirements of the structure.
试验研究了主、径向涡流器旋流数、面积比、套筒扩张角等参数对双旋流进气装置冷态流场的影响。
The effects of swirl number of primary swirler and radial swirler, area ratio and sleeve divergence angle on the cold flow field of double swirl air intake were investigated.
对影响系泊系统的强度和定位能力的几个参数(顶部张角,顶部预张力和轴向刚度)进行了分析研究。
Attempts were then made to analyze the effects of some key parameters of mooring system configuration, including top Angle, pretension in line and polyester line axial stiffness.
该方法借助一个焦距较长的凸透镜与被测凹透镜组成无焦系统,可以使准直管出射光束的张角发生改变;
Firstly, a telescope system is made up with a concave lens and a long-focus convex lens, by which the angle of the parallel beam from the collimator can be change.
其次,针对编队飞行卫星队形保持控制,以对地等张角绕飞编队为背景设计相对轨道模型预测控制算法。
Secondly, a model predictive control method is designed for the satellite formation keeping and formation of invariant angular to the ground as the background.
蝴蝶结张角和耗散角的值均随饱和流体黏滞系数的增大而增大,滞后增强,滞回圈面积增大,衰减增大;
With both the bowknot angle and dissipative angle increasing, modulus increases, and dispersion of modulus enhances as frequency increases.
给出了一种亚音速方转圆扩压器的设计方法,并对中心线形状、型面变化规律和扩张角等进行了选择和说明。
For matching turbine work condition, designed a diffuser that transformed square to round, chose Central Line and shape changed method, defined diffuser expanding Angle.
羊绒纤维表面鳞片张角小,鳞片紧抱着毛干,排列比较规整,纤维表面非常滑润,织成的毛衫具有滑的感觉。
Cashmere fiber surface inclination of the small scales, scales clinging to hair shaft, arranged more structured, fiber surface is very slippery, woven into a sweater with a slippery feel.
在同一岩石中蝴蝶结张角和耗散角随孔隙液体黏滞系数和加载频率的变化规律与以往其他实验的结果是一致的。
The variety of bowknot Angle and dissipative Angle with viscosity coefficient of pore fluid and cyclic loading frequency is consistent with the results of other experiments.
如果你欠钱,比如,税收,鉴于土星和冥王星的紧张角度,你不大可能免于支出,因为涉及其中的人会非常坚持。
If you owe money, say, for taxes, with Saturn in such hard angle to Pluto it is unlikely you will be able to get out of paying, as the person involved will be very insistent that you do.
第五章开介绍了通过修正叶面张角实现磁铁模型的循环优化设计的过程,开发了基于ANSYS 有限元分析软件的磁铁设计软件CMEF。
Their relations were summarized to help cyclotron magnet design and analysis. CMEF, software about magnetic design based on ANSYS, was developed.
进入排气管催化转换器载体的流体分布越均匀,催化转换的效果越好,催化转换器扩张角是影响进入催化转换器载体流体分布是否均匀的关键因素。
The more evenly distributed the fluid entering the carrier of catalytic converter in the exhaust pipe, the better results of catalysis and transformation can be got.
本文通过对影响推力轴承工作性能的推力瓦块的瓦张角、瓦面形面以及支撑形式等主要参数进行分析和研究,对指导推力轴承的设计具有重要的工程意义。
This paper studies the influence of pad Angle, pad face shape and support forms on thrust bearing's performance by CFD, and analyses the influence by traditionary engineering method.
2月9日,在欧洲议会确认她为外长之后,在斯特拉斯堡(STRASBOURG)的欧洲议会她接受了一次采访,来到现场之后,她重重的坐在了一张角落里的沙发上。
Arriving for an interview after her confirmation by the European Parliament on February 9th, she plonks herself down on a sofa in a corner of the Euro-parliament in Strasbourg.
2月9日,在欧洲议会确认她为外长之后,在斯特拉斯堡(STRASBOURG)的欧洲议会她接受了一次采访,来到现场之后,她重重的坐在了一张角落里的沙发上。
Arriving for an interview after her confirmation by the European Parliament on February 9th, she plonks herself down on a sofa in a corner of the Euro-parliament in Strasbourg.
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