... directional wireless 定向无线电通信 directive gain 定向系数 directivity 偏向性 ...
基于194个网页-相关网页
... directivity gain ==> 指向性因数=>指向性利得 directivity index ==> 定向系数 directivity index of microphone ==> 传声器指向性指数 ...
基于188个网页-相关网页
... directional filter 方向滤波器 directional gain 定向系数 directional light，方向性光源 ...
基于138个网页-相关网页
... 拉伸定向;stretched orientation 定向度;剩磁比;定向系数;orientation ratio 定向力;orientation force ...
基于6个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
从理论上论证了根据直接线性变换系数采用影像内定向方法进行普通数码相机方位元素解算的不可行性。
It is confirmed that it is not feasible to calculate the orientation elements of common digital camera according to the DLT indexes using image inner direction method.
采用驻波管法测定定向结构刨花板的吸声系数，分析比较了定向结构刨花板与砖、混凝土吸声性能的差异。结果表明，定向结构刨花板具有良好的吸声性能。
The sound absorption coefficiet of osb was tested by the stationary wave method. the results showed that the osb had good sound absorption property compared with brick and concrete.
这种具有晶粒定向结构的BT S极性微晶玻璃，具有较高的机电耦合系数和低的延迟温度系数，在声表面波器件上具有潜在的应用价值。
It shows that BTS polar glass ceramics with grain orientation structure have a potential application in SAW devices for their high SAW coupling coefficient and low temperature coefficient of delay.
应用推荐