hour circleの例文

例文

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1. It is a combination of the reflecting sextant with meridian, azimuth, and hour circles.
2. Six hundred breeding pair live on the island, but I spent two hours circling it and never spotted one.
3. The globe retains its wooden horizon circle and brass meridian ring, but its hour circle and index are missing.
4. They spent up to an hour circling teeth on a computer screen, then moving them by cutting and pasting.
5. They were on the plane when the volcano later blew, and the camera crew spent about an hour circling the eruption for extra footage.