directivity查询结果如下：
详解 双语句典
英文释义
韦氏词典
英文百科
wiki词典
英文句库
通译比典
名词 变体/同根词
directivity gain
方向性增益
属类：IT行业
-计算机 - -
array directivity
n.天线阵的方向性
属类：工程技术
-航海工程 - -
sharp directivity
n.锐方向性
属类：行业术语
-电信 - -
directivity index
指向性指数(换能器)指向性指数
属类：行业术语
-海运 - -
aerial directivity
n.天线方向性
属类：行业术语
-广播 - -
directivity factor
n.方向性因数,指向性因数
属类：行业术语
-电信 - -
antenna directivity
天线方向性
属类：简明英汉词典
-English to Chinese - -
directivity pattern
定向模式，方向性图
属类：IT行业
-电脑术语 - -
cardioid directivity
心形线指向性
属类：行业术语
-电信 - -
vertical directivity
垂直方向性
属类：工程技术
-电力工程 - -
receiving directivity
接收方向性
属类：简明英汉词典
-English to Chinese - -
controlled directivity
n.天线的受控方向性
属类：行业术语
-电信 - -
directivity of antenna
天线方向性系数
属类：行业术语
-海运 - -
transdrcer directivity
n.换能器指向性
属类：工程技术
-船舶工程 - -
microphone directivity
n.传声器方向性
属类：行业术语
-电信 - -
deviation of directivity
n.方向偏差
属类：机械模具
-机械 - -
receiver directivity index
声纳接收器方向指数
属类：行业术语
-海运 - -
antenna element directivity
天线(单)元方向性
属类：简明英汉词典
-简明词典 - -
effective directivity factor
n.有效指向性系数
属类：工程技术
-船舶工程 - -
directivity on horizontal plane
直接指向水平面
属类：行业术语
-电信 - -
directivity index of loudspeaker
n.扬声器指向性指数
属类：行业术语
-广播 - -
directivity factor of loudspeaker
n.扬声器指向性因数
属类：行业术语
-广播 - -
directivity-measuring compensator
n.定向通用补偿器
属类：工程技术
-船舶工程 - -
receiving band directivity factor
n.接收频带指向性因数
属类：行业术语
-广播 - -
directivity pattern of loudspeaker
n.扬声器指向性图案
属类：行业术语
-广播 - -
transmitting band directivity factor
n.传真频带方向性因数,通带方向性因数
属类：工程技术
-船舶工程 - -
scanning of laser directivity diagram
激光方向性图扫描
属类：工程技术
-电子工程 - -
directivity index of telephone transmitter
n.送话器指向性指数
属类：行业术语
-广播 - -
side to side directivity separation of antenna
天线侧向防卫度
属类：简明英汉词典
-简明词典 - -
Numerical Computation and Experimental Test of Directivity Pattern of Low Frequency flex-tensional Transducer
低频弯张换能器指向性数值计算及实验测试
属类：行业术语-中文论文标题-
Fibre optic interconnecting devices and passive components-Basic test and measurement procedures-Examinations and measurements-Directivity of fibre optic branching devices
光纤互联装置和无源部件.基本试验和测量步骤.检验和测量.光纤分路器的指向性
属类：行业标准名称-国际标准-BS EN 61300-3-20-2002
Study on the Variations of Acoustic Radiation Power and Directivity of a Damaged Stiffened Panel
含损伤加筋板结构辐射声功率及指向性变异研究
属类：行业术语-中文论文标题-
The Directivity of Acoustic Field Radiated from Ring Piston Source
环状活塞声源辐射声场指向性研究
属类：行业术语-中文论文标题-
Experimental Study on the Directivity of Nonstandard Electric Horn of Locomotive
机车非制式电笛指向性实验研究
属类：行业术语-中文论文标题-
Research on the Directivity of Transducer Array Based on MATLAB
基于MATLAB的换能器阵列指向性分析方法研究
属类：行业术语-中文论文标题-
Calibration of Directivity Errors of Antenna Array Based on Simulated Annealing
基于模拟退火算法校正天线阵列方向性误差
属类：行业术语-中文论文标题-
The Study of Theory of Directivity of Laser-induced Sound Radiating Field in Water
激光致声水中辐射声场的方向性研究
属类：行业术语-中文论文标题-
Study on forward-directivity Velocity Pulse Generated by Strike Slip Fault in Full Space
均匀弹性全空间中走滑断层产生的方向性速度脉冲研究
属类：行业术语-中文论文标题-
Automatic Computer-Controlled Calibration System for Hydrophone Directivity
水中感音器方向性自动化校准之研究
属类：行业术语-中文论文标题-
back-to-back directivity separation of antenna
天线背向防卫度
属类：综合句库-英汉综合-
Design and Directivity Analysis on a Type of Spherical Array
一种半球型自导基阵的设计与方向性分析
属类：行业术语-中文论文标题-
Error Analysis of Radiation Directivity of TE11 Main Mode of Circular Waveguide
圆波导TE11主模辐射方向性系数的误差分析
属类：行业术语-中文论文标题-
Far Field Directivity of built-up Circular Piston Sound Source
组合圆形活塞声源远场指向性理论研究
属类：行业术语-中文论文标题-
Acoustic Principle and Application of Super Directivity Microphone
超指向性传声器的声学原理及其应用
属类：汉英短句-www.ilib.cn-
Probe into the vehicle braking force and braking directivity
车辆制动力与制动方向性探讨
属类：汉英短句-www.ilib.cn-
BEM of the directivity of magnetic dipole antenna
磁偶极子天线方向性的边界元解法
属类：汉英短句-service.ilib.cn-
DENG Xiao-ping higher education thought has strategic, characteristic and so on directivity , openness and national characteristic.
邓小平高等教育思想具有战略性、方向性、开放性及民族性等特征。
属类：汉英短句-www.ceps.com.tw-
Meanwhile, there was obvious directivity of topographic effects.
地形放大效应存在明显的方向性；
属类：汉英短句-www.ceps.com.tw-
Directivity of phase array vibrators in seismic exploration
地震勘探中相控阵震源的方向特性研究
属类：汉英短句-ilib.cn-
Detecting Directivity of the Capacitance Fuze
电容近炸引信探测方向性研究
属类：汉英短句-www.ilib.cn-
Directivity of Short-wave LPDA and LPDA Arrays
短波对数周期天线及其阵列的方向性
属类：汉英短句-www.ilib.cn-
In the long period range, the spectral acceleration of motions with fling step is generally larger than that with forward directivity .
而在长周期段，含滑冲效应地震动的谱加速度大于含破裂向前方向性效应的谱加速度值。
属类：汉英短句-www.ceps.com.tw-
The directivity of two-dimensional wavelet transformation and its application in FMI image
二维小波变换的方向性及其在FMI图像处理中的应用
属类：汉英短句-www.ilib.cn-
Analysis and experiment study on directivity of vector sensors located on complicated boundaries
复杂边界条件下矢量传感器的指向性分析及实验研究
属类：汉英短句-www.ilib.cn-
Measurement of directivity on lake for multi-beam high resolution image sonar system
高分辨图像声纳预成多波束的指向性湖上测量方法
属类：汉英短句-ilib.cn-
Solution to directivity pattern of sound field radiated by a flexural vibration square plate based on FEM
基于有限元方法求解薄方板弯曲振动辐射声场的指向性
属类：汉英短句-www.ilib.cn-
Additional sound transmission loss resulting from directivity in the vertical plane of a receptive array
接收基阵垂直指向性引起的附加声传播损失
属类：汉英短句-www.ilib.cn-
Simple Technique for Accurately Determining Coupler Directivity
精确确定定向耦合器方向性的简单方法
属类：汉英短句-www.ilib.cn-
The Rayleigh Wave’s Sound Pressure and Directivity Pattern in the Field for Rectangle Wafer in Ultrasonic Wave Probe
矩形晶片的楔形超声换能器瑞利表面波远场声压及指向性图案
属类：汉英短句-www.ilib.cn-
adjective
1.Involving the management or guidance of operations.
‘the authority is seeking a directive role in energy policy’
‘What the Indian Constitution of 1950 called directive principles of state policies illustrates this clearly.’
noun
1.An official or authoritative instruction.
‘a new EC directive’
‘To recall, the state is deemed to enforce all directives of Apex Courts without any impediment.’
独上高台望四海 手揽云月傍天飞， 落叶重重已十月 归鸟凄凄啼心扉。
