Firstly, the optimality of identical sensor system for the exponential distribution family has been verified.

首先，我们确证了全同感测器系统在指数分布族的参数辨识问题上的最佳性。

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The sensor consists of "compound electrodes"which has two pair of identical electrodes in size placed axially along a piece of pipe with different orientation.

该传感器由沿管道轴向布置的两对相同电极板构成。两对极板的方位不同，相差二分之一极板包角。

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Note: When a device is at rest, the output of the gravity sensor should be identical to that of the accelerometer.

注意：当设备静止时，重力传感器的输出应该与加速度传感器相同。

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Consider this: at 1.4 microns this sensor's pixel size is identical to that of the iPhone 4S. This means that pixel for pixel, this shooter matches the competition -- it just uses five times more pixels per image than an 8-megapixel camera.

ENGADGET: Nokia 808 PureView review: the future of mobile imaging, wrapped in the smartphone past