Other possible reasons include problems with the oil pump, rod and main bearing clearances, camshaft end play, or CAM bearings and lifters.

其他可能的原因包括油泵问题，杆和柱轴承之间的空隙，凸轮轴停止工作或者凸轮的方位和升降等。

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The parts design and principle were discussed that includes the oblique plane, the swing arm parallelogram, and the end plane CAM.

阐明斜平面、摆臂平行四边形、端面凸轮等部分的设计和原理。

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The abutment or end location (23) is sized to provide that the source is supported in its correct position for opening of its valve on operation of the CAM mechanism (8).

调整所述支座或端部定位件(23)尺寸来保持所述分配源支撑在正确的位置，以在凸轮机构(8)运行时打开该分配源的阀门。

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We don't know what this phone will ultimately be called, but it doesn't take more than a couple glances to pick up on the fact that it's relatively high-end, equipped with an 8 megapixel cam and full AMOLED touhscreen.

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There are three options to contemplate this holiday season: a tiny, versatile action cam, a consumer camcorder or a high-end professional model.

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Of the two models unveiled at this week's show, the Peak is the higher-end: it boasts a 4.3-inch qHD display, 8MP rear camera and 2MP front-facing cam, a 1.2GHz dual-core Snapdragon S4 Play chipset (MSM8225), 512MB RAM, 4GB storage with microSD expansion and a 1, 800mAh battery.

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