It consists of standard sources integrated sphere, double grating monochromator, detectors, and electronics-microcomputer system.
它由标准光源，积分球，双光栅单色仪，探测器及电子学—计算机系统组成。
The emission of BJ491 engine's double idle which is equipped with Motorola multipoint EFI system exceeded the standard level.
对配有摩托罗拉多点电喷的BJ491发动机双怠速排放超标的原因进行了分析。
The emission of BJ491 engine's double idle which is equipped with Motorola multipoint EFI system exceeded the standard level.
对配有摩托罗拉多点电喷的BJ491发动机双怠速排放超标的原因进行了分析。
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