更多"[单选题] Where events have rendered pe"的相关试题:
[单选题]We have planned to remove the pistons when the vessel Dalian.
A.call to
B.calls to
C.calls at
D.calls on
[单选题]In regions where ice conditions prevail in the winter，______．
A.the lantern panes of unattended lights may not become covered with ice or snow
B.the lantern panes of unattended lights may become covered with ice or snow
C.ice or snow is likely caused colored
D.the white lights are likely caused to appear colored
[单选题]2618.促使Th0细胞向Th2细胞方向分化的细胞因子是
A.A.IL-2
B.B.IL-4
C.C.IL-12
D.D.IL-10
E.E.IFN-γ
[单选题]2511.Th1细胞产生的可抑制Th2细胞活性的CK是
A.A.CSF
B.B.IFN-γ
C.C.TNF
D.D.IL-1
E.E.IL-4
[单选题] All events relating to the voyage，such as ship's position，speed and details of the weather，are recorded in ______.
A. Logbook
B. Bell Book
C. Oil Record Book
D. Compass Error Book
[单选题]2677.调控Th0向Th2分化的因素
A.A.胞内病原体
B.B.可溶性抗原
C.C.TGF-β和IL-2
D.D.肿瘤抗原
E.E.IFN-γ和IL-12
[单选题] You have been towing astern and have just let go the tow．Your deckhands are pulling in and faking the towline by hand on the stern．The most dangerous action to take is to ______．
A.continue ahead at slow speed
B.continue ahead at half speed
C.stop your engines
D.back down on your engines
[单选题] Traffic separation schemes established by the International Maritime Organization ______．
A.provide routing and scheduling procedures to reduce shipping delays
B.provide traffic patterns in congested areas，so that vessels can operate without having a separate lookout
C.provide inbound and outbound lanes to promote the safe flow of vessel traffic
D.prohibit vessels carrying hazardous cargoes from entering waters that are environmentally sensitive
[判断题]仅对当前会话开启10046事件命令为“alter system set events '10046 trace name context forever, level 12';”。
A.正确
B.错误
[单选题]Th four-troke susedformtors andsoetimesfor main propulsn withto provide a propeller speed of between 90 to 120 rev/min.
A.a reduction gearbox
B.a steering gear
C.a governor
D.a propeller
[单选题] A vessel emitting harmful substances into the air or spilling oil into the sea is a ______．
A.Polluter
B.Emitter
C.Spiller
D.Oiler
[单选题]396.Th2细胞不分泌
A.A.IL-2
B.B.IL-5
C.C.IL-4
D.D.IL-10
E.E.IL-13
[多选题]Which of the following structures comprise the peripheral nervous system?
A.brain
B.spinal cord
C.cranial nerves
D.spinal nerves
E.peripheral part of the visceral nervous system
[单选题]Displacement pumps are those the volume of the pump chamber is alternately increased to draw the liquid in from the suction pipe.
A.that
B.where
C.when
D.which
[单选题] Who is responsible for the development of the ship security plan?
A. The company security officer
B. The classification society
C. The port facility security officer
D. The ship security officer
[单选题] The port State control officer may ensure that ______ are exhibited in conspicuous places throughout the ship．
A.survey planning document
B.muster lists
C.bulk carrier booklet
D.bulk carrier loading triangle
[单选题]The ideal rope for stoppers should satisfy the following requirements except that _____.
A. The stopper should be of synthetic fibre rope
B. The size of the stopper should be as large as possible
C. The stopper should be of low stretch material
D. The stopper should be very flexible
[单选题] An instrument useful in predicting fog is the ______.
A. sling psychrometer
B. microbarograph
C. anemometer
D. aneroid barometer
