| 释义 |
bi·conical 英bɪ'kɒnɪkəl美bɪ'kɒnɪkəl BNC¹⁷³⁹⁹⁵⁺²
基本例句
双圆锥¹⁰⁰
A new melt- drawn fiber taper system using CO2 laser is developed to improve traditional fused biconical taperFBT technology.
试验结果表明利用该系统可精确控制熔锥光纤的形状，从而提高熔锥型器件的精度。 zidian8
A biconical sampler for microwave instrumentation has been successfully studied and manufactured. The main manufacturing and adjusting methods are described.
我们已成功地研制了微波双锥取样器，本文对研制中的关键技术和调试方法进行介绍。 cnki
More importantly, a biconical antenna with elliptic cross section and a V cone antennas for finite length are studied.
在此基础上研究了有限长具有椭圆横截面的双锥以及有限长 V锥天线。 cnki
The radiation fields and the design of coaxial biconical antenna are obtained with the field of equivalent Huggens source on the spherical surface aperture.
用口径场的方法对有限长同轴双锥天线进行了分析和设计。 dictall
The slab- method solution for biconical punch is derived and the physical meaning different terms in the expression of the axial stress is discussed according to this solution.
推导了双锥冲头的主应力解，分析了主应力解轴间应力表达式中各项的物理意义。 cnki
The coupling- mode mechanism of fused biconical taper was discussed based on fiber's evanescent field coupling theory.
根据光纤的消逝场耦合模理论，论述了熔融拉锥型光纤耦合器的工作原理； cnki
The feasibility of biconical MW antenna with self-supporting tower is discussed based on the structural analysis.
从结构分析上探讨自立塔双锥形中波天线的可行性。 com
The making methods of optical fiber couplers have chemical corroding, grinding and fused biconical taper method.
制作光纤耦合器的方法有化学腐蚀法、研磨法和熔融拉锥法。 cnki
We also proposed the design of wide-band biconical antenna and wide- band patch antenna for the indoor Digital Video Broadcasting DVB system.
其二，针对数字视频广播 DVB室内分布系统，本文提出并研究了锥形宽带壁挂天线和平面宽带壁挂天线。 fabiao
A new calculating model is proposed to analyse the single mode fiber biconical couplers and the derivative devices.
提出了一种分析熔锥光纤定向耦合器及其衍生器件的新数理模型。 cnki
Briefly introduces kinds of traditional wideband antenna, Such as dipole antenna, equiangular spiral antenna, logarithm periodic antenna, tapered slot antenna, biconical antenna;
简要介绍了传统的多种宽带天线，如偶极子天线、等角螺旋天线、对数周期天线、开槽天线、双锥天线等； cnki
Effects of the fusion temperature on optical properties of biconical fibers are experimentally studied.
实验研究了熔烧温度对双锥光纤光学特性的影响。 cnki
For biconical throttling device, the increase of front cone angle results in the increase of relative pressure loss and the decrease of discharge coefficient;
对双锥节流装置，前锥角增大，流出系数减小，相对压力损失增大； boshuo
The biconical sampler is an ultra- wideband sampling device. The present paper performs the theoretical analysis, presents the formulas of design and some test results.
双锥取样器是一种超宽频带的取样器件。本文进行了理论分析、给出了设计公式及其某些测试结果。 cnki
There are all kinds of antennas used in EMC test such as biconical antennas, log periodic antenna, helical antenna, ridged horn antenna and etc.
用于电磁兼容试验的宽频带天线有很多类型，如双锥天线、对数周期天线、螺旋天线、喇叭天线等等。 dictall
Using the temperature as the boundary condition field, the transient analysis of fiber coupler in the process of fused biconical taper was accomplished and stress- strain field was obtained.
并以此温度场作为边界条件，结合有限元软件对光纤耦合器熔融拉锥过程进行热瞬态数值分析，得到了光纤耦合器在熔融拉伸过程中的应力应变场。 cnki |