英汉例句

• the ability that cognitive users detect the primary users is restricted by multi-path effect and shadow fading so that the detection probability of primary users cannot be enhanced.

  由于认知用户独立感知主用户的能力受到多径效应和阴影衰落的制约，主用户的检测率得不到提高。

• based on the data of radar flight for test, the method applies radar equation to estimate the detection probability of gridding center.

  该方法采用空间分割算法建立网格，以雷达检飞资料作为基础数据，用雷达方程推算各个网络中心的探测概率。

• in order to improve the detecting ability and detection probability of the laser ranger, the signal noise ratio(snr) of the return signal is to be increased.

  挖掘激光测距系统的探测能力、提高探测概率的最终途径是提高激光回波信号的信噪比。

• it is found that the correlation detection will reduce the detection probability of receiver by the mathematical analysis.

  通过对多元相关探测的数学分析发现尽管相关探测技术能降低接收机虚警概率，但它也降低了探测概率。

• distributed jamming efficiency is evaluated in different modes of jammer deployment, through choosing target fusion detection probability of tr as efficiency index.

  以发射站、接收站联合发现概率为效能指标，对不同布站方式下的双基地雷达分布式干扰效能进行评估。

• detection probability of ball-borne radars operating in down-looking mode is mostly restricted by ground clutter.

  球载雷达采用下视探测工作模式时，其检测能力主要受地杂波制约。

• then, the formula about detection probability of stealth craft is deduced and the shooting effectiveness model of air-defense system to stealth craft under radar net- works is given.

  推导了隐身飞机的发现概率的计算模型，给出了单层防御体系在组网条件下对隐身飞机的射击效能模型。

• this paper researches the detection probability of sonobuoy at beat, and gives mathematic model and tentative analysis of it.

  主要研究了声纳浮标在巡逻线搜索时的发现概率，并给出了其数学模型及初步分析。

• the uniformly most powerful test (umpt) can exactly judge leakage signals of above both situations and obtain the detection probability of 95 percent.

  对以上两种情况无须预先假设可能发生的有关泄漏量统计知识，利用该方法即能做出準确判断，检测概率均达到95 %以上。

• taking detection probability of netted radar fusion center as target function, this paper establishes jamming resource optimum allocation model.

  以组网雷达融合中心检测概率为目标函数，建立针对组网雷达系统的干扰资源优化分配模型。