The downflooding angle for a ship is the maximum angle at which（）.

[单选题]The angle to which a floating ship，with a negative initial metacentric height，lies while at rest in still water is the angle of（）.A . trimB . yawC . heelD . loll

如图,在 Delta ABC 中, angle BAE=angle CAE ,-|||-angle ADC=(90)^circ angle B=(40)^ci

[单选题]E．ach ship shall carry on board a ship security plan approved byA．the chief engineer officerB．the master of the shipC．the manager of the companyD．the Administration

[单选题]E．ach ship shall carry on board a ship security plan approved by______.A．the chief engineer officerB．the master of the shipC．the manager of the companyD．the Administration

2.已知:如图,在 Delta ABC 中, angle BAE=angle CAE angle ADC=(90)^circ angle B=(40)^cir

[单选题]The（ ）means that the ship-owner provides a designatedmanned ship to the cha

[单选题]The（ ）means that the ship-owner provides adesignated manned ship to the cha

[单选题]ship chandlerA．船舶供应商B．船长C．大副D．代理

[单选题]ship surveyorA．海关官员B．验船师C．检疫官员D．卫生官员

[题目] Delta ABC 中-|||-angle B=angle A+(10)^circ angle C=angle B+(10)^circ 求 Del