Apparent wind speed blowing across a ship under tow can be measured by a(n)（）.

[单选题]Apparent time is based on（）.A . a fictitious sun moving along the celestial equatorB . the visible sun moving along the eclipticC . the Moon's motion in relation to the SunD . the movement of the first point of Arie

[单选题]A．) rushedB．) windyC．) puffD．) blowing

[单选题]当出现“SPEED，SPEED，SPEED”的语音警告时表示：（）A .速度超限B .当前推力不足以通过俯仰操纵来恢复正常飞行C .速度偏离选择或管理的速度

[单选题]Propeller pitch speed minus ship speed divided by the propeller pitch speed is termedA．apparent slipB．true slipC．pitchD．propulsive efficiency

[单选题]Propeller pitch speed minus ship speed divided by the propeller pitch speed is termed ___.A．apparent slipB．true slipC．pitchD．propulsive efficiency

[单选题]In order to ensure the safety of the ship and its equipment during UMS operation, certain essential functions （）.A . must be providedB . may be providedC . have providedD . can be provided

[问答题] 侍（shi）应顺序

[单选题]A． apparent B desirable C negativeD． plausible

[名词解释] 表观分布容积（apparent volume of distribution，Vd）

[单选题]What is the main problem lied in the ship recycling industry?A．It lies in the sustainable developmentB．It is about how to recycle the ship as they can as possibleC．It is a big problem concerning environment, safety and healthD．The big problem is that