A twin-screw vessel with a single rudder is making headway. The engines are full speed ahead. There is no wind or current. Which statement is FALSE? () If one screw is stopped,the ship will turn toward the side of the stopped screw。 The principal force which turns the ship is set up by the wake against the forward side of the rudder。 Turning response by use of the rudder only is greater than on a single-screw vessel。 With the rudder amidships,the ship will steer a fairly steady course。
女士长至脚面而不拖地的露背式单色连衣裙适合在()场合穿着。 授奖仪式。 晚宴。 星期日教堂礼拜。 递交国书。
铁细菌是一种好氧异养菌,在含氧量小于()mg/L的污水处理系统中也能生长,并分泌出大量的粘性物质造成地层堵塞。 0.0005。 0.005。 0.05。 0.5。
贷款期限结构一般由()组成。 提款期。 宽限期。 存款期。 还款期。
在光合作用过程中,ATP和NADPH+H+是如何形成的?ATP和NADPH+H+又是怎样被利用的?
木夹板、石膏板面刮腻子,套用相应定额,其人工乘以系数()。