Chinese English

In British terminology, a new printing of an existing CHART embodying the latest informa­tion received in the Hydro­graphic Department. The CHART is entirely revised throughout and modernized in style, all copies of the CHART in circulation being cancelled. When a new edition is published the LARGE and SMALL CORRECTIONS dates are removed (these corrections being embodied in the new edition). In U.S. terminology, a new printing of an existing CHART embodying corrections that have become so extensive or of such importance to NAVIGATION as to render all previous printings obsolete.

在英国术语中，指重新印刷的、包含海道测量局接到的最新信息的现行海图。该海图被全面地修订成现势版本，现行副本全部注销。当新版海图出版时，即删去大、小改正日期（这些改正已包含在新版海图中）。 在美国术语中，指重新印刷的，包含足以废除所有以往版本的大量改正或对航海极重要改正的现行海图。

In U.S. terminology, a new issue of a CHART embodying only minor corrections. Such corrections are applied to the NEGATIVES and a new printing plate made. New prints do not render previous printings of the current edition obsolete.

在美国术语中，指仅包含少量改正的新发行海图。这些改正被制成负片并制成新版印刷。修订版不会使以前的版本废止。

In U.S. terminology, the date when a NEW PRINT of a CHART is issued which embodies changes or corrections of a relatively minor character. The new print date is added to the right of the edition date in the lower left-hand corner of the CHART.

在美国术语中，指含有相对较小变化或改正的海图修订版发行日期，该日期加在海图左下角出版日期的右面。

Large blocks of CORAL torn loose from the outer face of a REEF and tossed on to the REEF FLAT by STORM WAVES or TSUNAMIS. The blocks are blackened by a crust of lichens after detachment from the REEF.

A ROUTEING measure comprising an area within defined limits where anchoring is hazardous or could result in unacceptable damage to the marine environment. Anchoring in a no anchoring area should be avoided by all ships or certain classes of ships, except in case of immediate danger to the ship or the persons on board.

定线制中的一种限制区域，在该区锚泊十分危险或会对海洋环境造成灾难性损害。所有船舶或特定等级船舶应避免在禁锚区锚泊，除非船舶或船上人员存在紧迫危险。

A genus of usually pale pink luminescent dinoflagellates large enough to be seen by the unaided eye. This particular organism is responsible for much of the sheet-type LUMINESCENCE noted in coastal waters of various parts of the world OCEAN.

可用肉眼观测到的一种浅粉色夜光双鞭甲藻属生物。这种生物体构成了可在世界海洋各处的沿海水区看到的大部分片状冷光。

In optics, one of the two points on the OPTICAL AXIS of a LENS (or a system of LENSES) such that a RAY emergent from the second point is parallel to the RAY incident at the first. The first nodal point is referred to as the front nodal point or incident nodal point,and the second nodal point as the rear nodal point or emergent nodal point. An AMPHIDROMIC POINT. In ASTRONOMY, a NODE.

在光学中，指透镜（或透镜系统）光轴上的两点之一，第二个点的出射光线与第一个点的入射光线平行。第一个交点被称为前节点或入射节点，第二个交点被称为后节点或出射节点。 无潮点。 在天文学中，指交点。