- 检测范围
- 探测范围
- 探测距离
- detection: n. 1.探知；发现，发觉；败露。 2.【化学】检定，检 ...
- range: vt. 1.排列；整理(头发等)。 2.使归类[班、行、 ...
- range of detection: 探测距离
- cross-over detection range: 相互探测距离
- detection over visual range: 超视距/侦测视觉范围
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detection range中文什么意思
- 检测范围
- 探测范围
- 探测距离
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例句与用法
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- Atmospheric attenuation of scene contrast is studied theoretically on the basis of radiometric principles , and the relationships between the measured maximal detection range for a target and visibility distance under two possible conditions are obtained
根据辐射度学原理，从理论上研究景物对比度在大气传输中的衰减，得到了在两种可能的条件下所测得的目标最大探测距离与能见距离的关系。 - This compound was firstly used as a fluorescence carrier of chemical sensors to examine the toxic p - nitroaniline . compared with conventional methods , this sensor has lower cost , wider detection range , higher sensitivity and selectivity , better reproducibility and reversibility . 4
与传统的检测对硝基苯胺的方法相比，该传感器操作简便，制作成本低廉，在较宽的范围内有响应，具有较高的灵敏度和选择性，重现性好，响应迅速。 - Fluorescein and porphyrin have been linked by an alkyl chain , and been firstly used as a fluorescence carrier of opto - chemical sensors . based on the principle of energy transfer , it examined the iodine in the aqueous solution with high sensitivity and wide detection range
通过脂肪链把荧光素和卟啉连接起来，并首次把它作为荧光载体应用于光化学传感器的研制，基于分子内能量转移原理检测了水溶液中的单质碘，该传感器灵敏度高，检测范围宽。 - During this paper , definition of the measure enter - cover - probability is given , andthree - dimension detection space are transformed to level detection circles on differentheights . aiming at the most normal situation of symmetric line , cross - to line and cross - awayline taken by the carrier , probablely - enter - cover - target - distribution are analysed in relativemovement method on the premise that targets fly perpendicular to the flying direction of thecarrier . mont - cario method is used to simulate uniformly - distributed - targets situation and getthe measure , and results are used to analyse the influence of line - landscape - orientation - ratio , line - portrait - ratio , and speed - ratio on the measure . for further research , influences of height and blind space are also discussed on base ofradar level detection range , and situations of non - uniformly - distributed targets are alsoresearched
为了分析主动探测空间动态性能,本文首先提出以“目标进入雷达覆盖区概率” (简称为“覆盖率” )作为评价指标;然后将三维探测空间转换为不同高度层对应的水平探测圆,针对载机采用双平行航线、交叉相向航线和交叉同向航线的最一般情形,采用相对运动的方法,分析目标垂直入侵时可能进入雷达覆盖区的目标分布情况;再运用蒙特卡洛法进行仿真计算,分析并比较目标服从均匀分布时航线横比、航线纵比及速度比对性能的影响。 - Firstly , the characteristics of radiation propagation and attenuation in the atmosphere , and the power response of a contrast - limited optoelectic system are analyzed , the apparent contrast model of a target is developed , and the detection range equation dependent on the aerosol extinction coefficient and range parameter are derived
首先，分析了红外波段大气辐射传输与衰减、对比度限制光电成像系统功率响应特性，建立了目标表现观对比度模型，并推导出了由气溶胶消光系数和距离参量确定的探测距离方程。