航海英语2580 1146-1250.docVIP

[1146] Loading cargo operation装货作业 in hold No.3 stopped owing to 由于，因为______. A. gangs employed B. windlass trouble C. gangs unavailable 没有装卸工而停止 D. shortage of navigational charts KEY: C第三货舱的装货作业由于没有装卸工而停止。 [1147] Logbooks航海日志 are used to record记录，录制 the events 事件occurring 发生when ______. A. the ship is in a harbor 船舶在港 B. the ship is at anchorage锚泊 C. the ship is underway 在航时 D. All of the above KEY: D航海日志用于记录发生的事件当船舶在港，锚泊，在航时。 [1148] 同上 [1149] LOW ABOUT 300 MILES SOUTHWEAT OF LISBON 里斯本1004 MOVING SLWLY SOUTHEAST东南 COMMA FILLING填充 1006 BY MIDNIGHT午夜. This phrase is likely to be under the heading 标题of ______. A. GALE WARNING B. 24 HOURS FORECAST C. GENERAL SITUATION 概况，一般情况 D. TROPICAL CYCLONE WARNING KEY: C里斯本西南300海里处低压1004正缓慢向东南移动，午夜时填塞为1006，这种描述可能以大势标题。 [1150] LOW AT 34N 135E ESLY SLWLY INTST NC. This description描述 is most likely to be under the heading of 标题______. GL WNG B. GEN 一般SYN C. STM WNG D. T Y WNG KEY: B34N 135E处的低压东南缓慢移动，强度不变。这个描述很可能在标题为一般大势的下面。 [1151] 同上 [1152] Lubricating oil 润滑油should be changed更换 on a heavy duty 重载，重型diesel engine 柴油机when ______. A. it gets dark in color B. a sample rubbed between fingers feels thin C. it has been in use for a specified 指定的，规定的interval 区间，区域。 D. it no longer supports combustion KEY: C在指定区域，柴油机需要更换润滑油。 [1153]Magnetic compaSs磁罗经deviation_偏差，误差_____． A．varies depending upon the bearing used B．is the angular difference 角度不同between magnetic north磁北 and compass north罗北 C．is published on the compass rose on most nautical charts D．is the angular difference between geographic and magnetic meridians KEY: B磁罗经自差是磁北与罗北之间的差角。 [1154] Magnetic dip磁倾角 is a measurement 测量of the angle角度 between the ______. A. geographic pole and the magnetic pole B. lubber’s line and true north C. horizontal地平线 and the magnetic line of force 磁力线夹角 ? D. compass heading and the magnetic heading KEY: C磁倾角是