The tracker keeps a unique number for each view in the application, and a map of what Hibernate entities impact each view.

该追踪器为应用程序的每个view维护一个唯一的号码，以及一个关于哪些Hibernate实体影响每个view的映射。

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Grid algorithm is a preferable star field identification algorithm. But it need many stars in FOV (field of view). Thereby CCD star tracker must have large FOV or be sensitive to dim stars.

栅格算法是一种较优秀的星图识别算法，但它要求视场中有较多的恒星，从而要求星跟踪器有大的视场或高的星等灵敏度。

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Marian Salzman, CMO of Porter Novelli, writes about the new view of luxury in the Trend Tracker column.

FORBES: Magazine Article

From his point of view, this migration to sunnier climes could prove highly advantageous to the concentrated PV and tracker solution offered by Solaria.

FORBES: U.S. Army Dedicates World's Largest Low-Concentration PV Facility