| 释义 |
back·scat·ter 英ˈbækˌskætə美ˈbækˌskætɚAHDbăkʹskăt'ər COCA¹⁷³³³⁵BNC²³⁶²¹³⁺¹iWeb⁴²⁵⁵⁵
基本英英搭配记法例句
n.反向散射⁶⁸;背反射²⁴=backscattering⁸.
Verb:
scatter radiation by the atoms of the medium through which it passesbackscatter ultraviolet radiometer反向散射紫外线辐射仪…backscatter radar后向散射雷达…backscatter factor背面散射因数…backscatter pattern后向散射图oblique backscatter sounding返回斜向探测…atmospheric backscatter大气后向散射…sky wave backscatter天波后向散射…atmospheric backscatter coefficient大气后向散射系数…short distance backscatter近距离反向散射…surface backscatter表面反向散射…
back-后面-scatter⇒n.反向散射⁶⁸;背反射²⁴=backscattering. And the backscatter X-ray machines used at the White House—and possibly at an airport near you— fail to block party crashers.
白宫使用 X射线机器——可能你身边的机场检测也是它——很难阻止爆炸发生。 yeeyan
The concentration of suspended particles in water can be estimated by inversion of the backscatter intensity with the acoustic telemetering system.
声遥测水中悬浮粒子如泥沙的反向散射强度，可反演获得粒子浓度。 cnki
The design scheme of a RFIDRadio Frequency Identification System is given in this paper. The backscatter modulation technique is used to transmit the data to the reader from a tag.
文中给出射频识别系统的设计方案，系统采用反向散射调制技术完成从电子标签到读写器的数据传输。 cnki
The scanning machines, called“ backscatter scanners,” deliver a dose of ionizing radiation equivalent to 1 percent or less of the radiation in a dental X-ray.
扫描机，所谓的“反射散射扫描仪”，发射出的电离辐射剂量相当于牙科辐射 X射线的1%或更少。 yeeyan
The seat rows only backscatter frequencies above a certain threshold, though, so they act, in effect, as a sound filter.
每排座椅只反射高于一定频率的声音，因此实际上它们充当的是声音过滤器。 ecocn
Backscatter optical geometry and the related parameters for underwater range gated imaging system with typical pulsed laser illumination are given and analyzed.
分析并给出了典型的脉冲激光照明的水下距离选通成像系统的光学几何结构和相关参数。 cnki
A number of manufacturers are using“ reflective” or“ backscatter” x-rays that can be calibrated to see objects through clothing.
许多检测仪制造商正在使用“反射”或“后向散射” X射线技术注三，利用这种技术可以看清楚掩盖在衣物后面的物件。 ecocn
At this time the simulator does not implement surface travelling wave modelling and associated edge or gap backscatter modelling, or edge diffraction scattering effect modelling.
这次模拟器没有对表面行波、相邻边界和缝隙的反向散射，或者边缘绕射散射效应进行建模。 cjdby
Britain plans to use whole- body scanners and may test the backscatter system.
英国计划使用全身扫描仪，可能会测试后向散射系统。 yeeyan
But in our case, the probability of backscattering is going to be the number of balls that backscatter, and that's going to be divided by the total number of ping-pong balls.
用20除以132000，但现在背散射,的概率是被散射回来的小球，除以总的小球数,你们记得。163
However, if the water isn't very clear, you will notice backscatter in your images.
但是，如果水里不是很清澈的话，你还是会发现图像中会有散射。 blog.sina.com.cn
However, using the on-camera flash in not advisable underwater, as its position close to the lens will create backscatter.
然而，在水下使用内置闪光灯是不可取的，因为它太靠近镜头以至于很容易产生散射问题。 fb-car
In the theory, we calculate the quantity relationships between attenuation lengths and irradiance of signal light and backscatter light transmitting to the detector in the synchronous scanning system.
从理论上计算了同步扫描系统的信号光和后向散射光传回到探测器端的辐照度与衰减长度的定量关系。 cnki
Objective To explore the influence of perfusion pressure, blood concentration and blood flow velocity on myocardial ultrasonic backscatter integration.
目的探讨心脏灌注压、血液浓度和血流速度对组织背向散射强度的影响。 cnki
Objective To investigate the influences of transducer frequency and acoustic power AP on the measurements of the magnitude of cyclic variation of integrated backscatter CVIB.
目的观察超声背向散射积分心动周期变化幅度 CVIB测值与探头频率及发射声波能量 AP的关系。 iciba
Officials at the Transportation Security Administration say they have already tried out a handful of backscatter scanners.
运输安全局的官员说，他们已经尝试了少量的后向散射扫描仪。 yeeyan
So, it'll be considered a backscatter event if your ping-pong ball hits one of the nuclei.
什么情况是背散射,如果你们的乒乓球。163
The main factors affecting the quality of underwater light image are backscatter and small- angle forward scatter.
指出了影响水下光图象质量的因素主要是反向散射和小角度正向散射。 cnki
The model consists of the Navier Stokes equation, the action balance equation and the radar backscatter model.
该模型包括奈维斯托克斯方程、谱作用量平衡方程和雷达后向散射模式。 cnki
The RFID analog front end includes a local oscillator, clock generator, power on reset circuit, matching network and backscatter, rectifier, regulator, and AM demodulator.
该 RFID模拟前端包括本地振荡器、时钟产生电路、复位电路、匹配网络和反向散射电路、整流器、稳压器以及 AM解调器等。 cnki
Two light sources were used for simulating the signal and backscatter light respectively.
采用两个模拟光源，分别模拟了信号光和后向散射光。 cnki
We can describe the echo that synthetic aperture radar SAR received as radar backscatter coefficients of the target field convoluted with two impulse response functions.
合成孔径雷达收到的回波可以表示为目标场的雷达后向散射系数同两个脉冲响应函数的卷积。 cnki
Backscatter scanners work by shooting a beam of X-rays at a subject.
后向散射扫描仪通过用一束 X射线射到物体上来工作。 yeeyan |