MAN-B&W-S-MC/MCE主机操纵系统中,在机旁用手动燃油杆对主机的控制是属于

题型:单项选择题

问题:

MAN-B&W-S-MC/MCE主机操纵系统中,在机旁用手动燃油杆对主机的控制是属于哪种控制?()。

A.负荷

B.转速

C.定速

D.转矩

考点:船舶电气与自动化船舶主机遥控系统船舶主机遥控系统题库
题型:单项选择题

简述固沙造林中乔、灌木品种选择原则?

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文化遗迹地

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Recently I had completely changed my views about life after a talk with one of my friends. He told me despite being  31  , he was happy and   32  that it was because of something he saw in Thailand.
A few years ago he was  33 feeling sad and was touring Thailand. He said right in front of his very eyes, he saw a mother 34  her child's right hand with a knife. The helpless  35 in the mother's eyes and the scream of the 36  four-year-old child still remained in his mind.
The 37 mother made the child handicapped (disabled)  38   he could go out on the streets to beg.   39 by the scene, he dropped a small piece of bread he was eating.
And almost at once, several children  40   around this small piece of bread covered with sand, 41  bits from one another. It was the 42   reaction of hunger. He then went to the nearest bakery and bought every single loaf of bread.   43  he gave out the bread to the children (mostly handicapped), he  44    cheers and bows from these  45  children. For the first time in his life, he understood  46  people could give up their 47  for a loaf of bread. He came to  48 how fortunate he was to be able to have a sound body, have a job, have a family, have the chance to  49  about food that didn't taste good, and have the many things that these people in front of him   50  dreamed of having. Perhaps life wasn't bad at all.
小题1:
A.in poor healthB.on a dietC.in debt D.out of work
小题2:
A.mentionedB.recalledC.explainedD.insisted
小题3:
A.certainlyB.absolutelyC.seriouslyD.really
小题4:
A.took offB.cut offC.put outD.put off
小题5:
A.impressionB.appearanceC.expressionD.anger
小题6:
A.unbelievableB.troublesomeC.terrifiedD.painful
小题7:
A.angryB.upsetC.crazyD.hopeless
小题8:
A.unlessB.in caseC.so thatD.because
小题9:
A.PuzzledB.ShockedC.WonderedD.Attracted
小题10:
A.turnedB.lookedC.satD.gathered
小题11:
A.offering B.takingC.sharingD.giving
小题12:
A.naturalB.physicalC.mentalD.emotional
小题13:
A.SinceB.UntilC.AsD.If
小题14:
A.acceptedB.receivedC.heardD.rejected
小题15:
A.unfortunateB.politeC.energeticD.greedy
小题16:
A.whom B.whatC.whenD.how
小题17:
A.honorB.identityC.dignityD.belief
小题18:
A.think ofB.concludeC.realizeD.recognize
小题19:
A.argueB.commentC.complainD.decide
小题20:
A.evenB.neverC.everD.hardly
题型:单项选择题

下列属于积极的供给政策的是()。

A.减少政府支出

B.减税

C.消减社会福利开支

D.适当增加货币供给

E.精简规章制度

题型:单项选择题

由于销量过少难以回收药品的研发和生产成本,因此,制药厂生产治疗罕见疾病的药物,就会遭受经济损失。最能削弱上述结论的一项是()。

A.一些治疗罕见疾病的药物对其他疾病也有良好的疗效

B.治疗罕见疾病的药物的研发会推动医学的进步

C.相对经济效益,有些制药厂更注重社会效益

D.药物生产数量越大,每个单位的药物平均成本越小

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