全部满足什么条件,柴油发电机开关方可自动合闸?

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问题:

全部满足什么条件,柴油发电机开关方可自动合闸?

考点:电气运行类技术电气运行类技术题库
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为体现我国对外资企业所得税税负从轻、优惠从宽的基本原则,我国制定了一系列()政策。

A.地区优惠

B.地区优惠和产业优惠

C.产业优惠

D.产品优惠

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半结构和非结构式访谈是指()

A.事先设计好问卷,逐条询问被调查者的方法

B.提出要了解的主要问题,然后与知情者交谈,问卷并非事先设计好的

C.在主持人的带领下,围绕某个主题,进行自由和自愿的讨论

D.将被调查者集中起来,要求在规定的时间内自行完成问卷

E.通过对事件或研究的行为进行直接的观察来收集数据

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设置复选框或单选按钮的标题对齐方式的属性是( )。

A.Aligh

B.Style

C.Alignment

D.Sorted

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Passage Two

Freshwater life itself has never come easy in the Middle East. Ever since The Old Testament (旧约全书), God punished man with 40 days and 40 nights of rain. Water supplies here have been dwindling. The rainfall only comes in winter and drains quickly through the semiarid land, leaving the soil to bake and to thirst for next November.
The region’s accelerating population, expanding agriculture, industrialization, and higher living standards demand more freshwater. Drought and pollution limit its availability. War and mismanagement waste it. Said Joyce Start of the Global Water Summit Initiative, based in Washington, D.C. "Nations like Israel and Jordan are swiftly sliding into that zone where they are suing all the water resources available to them. They have only 15 to 20 years left before their agriculture, and ultimately their food security, is threatened."
I came here to examine this crisis in the making, to investigate fears that "water wars" are imminent, that water has replaced oil as the region’s most contentious commodity. For more than two months I traveled through three river valleys and seven nations--from southern Turkey down the Euphrates River to Syria, Iraq, end on to Kuwait; to Israel end Jordan, neighbors across the valley of the Jordan; to the timeless Egyptian Nile.
Even amid the scarcity there are haves and have-nots. Compared with the United States, which in 1990 had freshwater potential of 10,000 cubic meters (2.6 million gallons) a year for each citizen, Iraq had 5,500, Turkey had 4,000, and Syria had more than 2,800. Egypt’s potential was only 1,100. Israel had 460. Jordan had a meager 260. But these are not firm figures, because upstream use of river water can dramatically alter the potential downstream.
Scarcity is only one element of the crisis. Inefficiency is another, as is the reluctance of some water-poor nations to change priorities from agriculture to less water-intensive enterprises. Some experts suggest that if nations would share both water technology end resources, they could satisfy the region’s population, currently 159 million. But in this patchwork of ethnic and religions rivalries, water seldom stands alone as an issue. It is entangled in the politics that keep people from frosting and seeking help from one another. Here, where water, like truth, is precious, each nation tends to find its own water end supply its own truth.
As Israeli hydrology professor Uri Shamir told me: "If there is political will for peace, water will not be a hindrance. If you want reasons to fight, water will not be a hindrance. If you want reasons to fight, water will give you ample opportunities."

Uri Shamir’s viewpoint is that ______.

A.nations in that region are just fighting for water

B.people there are thirsty for peace instead of water

C.water is no problem as long as there is peace

D.those nations have every reason to fight for water

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关于‚综合治理’提出的提高安全生产综合效率的基本方法有()。

A.增强从业人员的安全意识

B.标本兼治

C.多措并举

D.加疆基层执法力量

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