This paper presents a vortex lattice method which is suitable for the calculation of subsonic longitudinal and lateral aerodynamic characteristics of aircraft.
本文介绍了一种涡格方法，它适用于亚声速飞机的纵横向气动特性计算。
Again we call the faster wave the longitudinal and the slower wave the shear shock wave.
我们还是把较快的波叫做纵冲击波，而把较慢的波叫做剪切冲击波。
Some key problems about ultrasonic motor using longitudinal and torsional mode are discussed.
概述了纵扭复合型超声电机研制过程中的几个关键技术问题。
The longitudinal and transverse well spaces, and the length of the horizontal wells are considered.
考虑了纵向和横向井距及水平井长度等因素的影响。
Resonance frequencies of the longitudinal and torsional ultrasonic motor were studied in this paper.
对夹心式纵扭复合型超声马达的共振频率进行了研究。
Then the article analyzes the realistic existence of mankind in the longitudinal and horizontal aspects.
接着，又对人的现实存在进行了一纵一横两方面的分析。
The building, designed in a cruciform plan, is defined by three axes: central, longitudinal and vertical.
建筑被设计成十字形，由中轴、纵轴和垂直轴三轴确定。
The resonance frequency equations for the longitudinal and flexural vibrations in the transducer are derived.
通过修正金属细棒的长度和横截面积，实现了换能器中纵向振动与弯曲振动的同频共振。
The longitudinal and transverse vibrating equations of the homogeneous rod are deduced with Hamiltonian principle.
应用哈密顿原理，推导出均匀杆的纵振动方程与横振动方程。
SY immunoreactivity was abundant in the intermuscular plexus, longitudinal and circular muscle layers, and submucosal layer.
肌间神经丛、纵肌层、环肌层、黏膜肌层均可见大量SY免疫反应阳性产物。
We showed that the laser coherence in time-space is determined principally by longitudinal and cross mode structure of laser.
本文指出激光器的时空相干性，原则上取决于器件的纵模和横模结构。
A single driven sandwich longitudinal and flexural composite elliptical vibration turning system is designed and manufactured.
设计并制造了一种单激励夹心式纵弯复合椭圆振动车削系统。
There is no ideal way so far to represent the longitudinal and lateral motion mode of the small linear disturbance motion equation.
形象地表现线性小扰动运动方程的纵向和横航向典型运动模态，一直缺乏一种理想的方式。
Probe configurations for circumferential, longitudinal and mid wall defects. Also for thickness verification and couplant monitoring.
可检测圆周缺陷、纵向缺陷和中壁层缺陷。也可用来进行厚度确认和耦合剂的检测。
The longitudinal and circumferential mechanical properties of rabbit common carotid artery at various low temperatures were measured.
实验研究了家兔颈总动脉血管低温下的轴向和周向的力学性能。
The article compared the characters of longitudinal and horizontal extrusion which are utilized in hollow particle board manufacture.
比较了立式挤压和卧式挤压法生产中空刨花板的特点。
Combining with practice, explored its regularity of burning down and improved the longitudinal and radial segregation in the large ingots.
结合生产实践，摸索烧损规律并改善其在大规格自耗锭中的纵向、径向偏析。
The axial stresses in a group of bolts tightened on a joint of bridge truss were measured by using both longitudinal and shear ultrasonic waves.
本文利用纵横波相结合的方法对九江大桥联接螺栓的施拧轴力进行了群检测量。
The scaling of the longitudinal and transverse velocity structure functions is studied experimentally for turbulent jet and cylindrical wake flow.
实验测量了射流与圆柱尾流纵、横向的湍流速度脉动，计算了这两种方向的湍流速度结构函数的标度规律。
In our quantum theory, Raman scattering of light by longitudinal and transverse polar modes can be described within a unified theoretical framework.
在场论中，光被纵光学和横光学模的拉曼散射能在一个统一的理论框架内描述。
The simulation results show that within the range of 8% longitudinal and 5% transverse relative error the blazed grating has a good dichroic effect.
模拟结果显示在8%和5%纵横向相对误差范围内，该闪耀光栅具有良好的分色效果。
Results bone structures in fretting areas become loose and obvious cracks could be found in both longitudinal and cross -sectional planes of the bone.
结果微动区域附近的骨组织均变疏松，纵剖面和横剖面上都存在肉眼可见的明显裂纹。
The longitudinal and transversal distributions of the magnetic field were obtained by numerical simulation for first-order triangular finite-elements.
用有限元法计算了单面电磁搅拌器空间磁场的纵向分布、横向衰减规律以及铁芯齿槽对磁场纵向分布的影响。
NC machine is used to ensure that longitudinal and circular weldings are produced at a constant speed and the welding point is always in flat position.
数控主机用于保证箱底纵、环焊缝焊速恒定并使焊接点始终处于平焊位置。
A systematic investigation is made on the influence of the longitudinal and transverse period distributions of quantum dots on the elastic strain field.
对量子点超晶格材料中量子点纵向周期和同层量子点的横向周期间距对量子点及其周围应变场分布的影响进行了系统的研究。
Under the conditions of larger longitudinal and cross-fall of road line, the author describes the calculations about core slab and box beam bridge chock.
阐述了在路线纵、横坡较大条件下空心板及箱梁桥楔块的设置与计算。
The longitudinal and horizontal displacement formula of image formation by parallel glass panel are obtained with the step-by-step image formation method.
基于逐次成像法，得到了物体经平行玻璃板所成像的纵向及横向位移的严格表达式。
The result showed that the surface free energy of wheat straw was low and there was difference in the longitudinal and cross directions of the wheat straw.
结果表明：麦秸表面的自由能较低；麦秸的纵向和横向均存在润湿性能的差异。
The effects of longitudinal and transverse stiffeners on quasi-static crushing of stiffened square tubes are studied with the nonlinear finite element method.
本文用非线性有限元方法研究了准静态条件下纵向和横向加强筋对加筋方形管压溃破坏的影响。
Shield tunneling may cause not only the soil settlement, but also the longitudinal and transversal displacements in the respect to direction of shield advancing.
盾构机掘进过程中不但会引起土层的沉降，而且会引起土层沿盾构机前进方向的纵向位移和垂直于隧道掘进方向的横向位移。
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