The following is a text about the perpetua

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The following is a text about the perpetual motion machine. In the paragraphs with numbers, the supporting details, data or facts have been omitted and are listed following the text in random order. Match each of the details with the statement it supports.
Perpetual Motion Machine is a fascinating and long-discussed topic that moves well beyond the scope of physics. In short, a perpetual motion machine can be likened to a magic cow that continues to live and breathe and yet needs no sustenance. A perpetual motion engine installed in a car would continue to run indefinitely but would need neither gas tank nor petrol. Of course, as a perpetual motion machine is in violation of natural laws, it will likely never move out of the realm of imagination and into reality. When the phrase " perpetual motion machine " is entered into Google’s search engine, 34,400 items are returned. Of these 34,400 items, the forty-first to the forty-fifth hold reasonable interest and will be further discussed herein.
41. Myths and legends
Long before the advent of the steam engine, human beings have ruminated on the possibility of a perpetual motion machine. Throughout history, many have attempted to invent such a device, though none have thus far been successful.
42. Fame and glory
Some people hold that any inventor attempting to create a perpetual motion machine must only be in it for credit and accolades, wishing to be the first in his field to discover the much-coveted secret.
43. Wealth and riches
It is also suspected by some that those seeking to unlock the mystery of perpetual motion machine must be motivated by the monetary rewards. If such a device were to fall into popular use, the inventor would be a wealthy man indeed.
44. Antics and capers
Even some of those who are aware of the impossibility of perpetual motion machine have invented something similar under the guise of perpetual motion machine in order to tease us.
45. Deception and trickery
Some people, though fully aware that they are incapable of inventing a perpetual motion machine, persist in arguing that they can with the intention of scamming us.
Though the perpetual motion machine is a dream long-sought after by the scientific community, it is improbable that it will ever be realized. We can, however, pour our resources into researching more practical energy conserving forms of power such as geothermal, hydro-electric, and solar power solutions.
[A] Inventor K declared, " The experiments with perpetual motion are on the verge of success. My products will soon be distributed throughout the world and used in a wide range of industrial applications. When that happens, my company will expand exponentially. I’ll make a fortune! "
[B] Inventor F told me excitedly, " Some complex details are currently under discussion to unearth the key to perpetual motion. If my experiment proves to be effectual, I will become a Nobel Prize winner. You know, the ceremony is held annually in Sweden and is broadcasted live to every corner of the globe. " It is no great wonder that Inventor F espoused enthusiasm. A functional perpetual motion machine is a wonder that would be marveled at for generations to come.
[C] In ancient China there was an extremely adroit man by the name of Zhu Geliang. It is said that he constructed a wooden horse which could walk unaided and could be used in the transportation of military supplies. As no records of this occurrence have been found, this tale has passed into legend.
[D] One of the closest things to a perpetual motion engine was the one installed on the Traveler 1 spacecraft, the first spaceship in human history to fly beyond the edges of our solar system. Though Traveler’s engine is able to Fun without maintenance for many years, it still requires energy—nuclear energy. So, strictly speaking, Traveler 1 does not run on a perpetual motion engine, but in fact needs energy as do all other machines.
[E] Mr, Goofy announced that he had effectively diagrammed the first perpetual motion machine. When a private corporate party purchased the patent, they found to their dismay that manufacturing it according to the design layout was technically infeasible. Furious, they sued Mr. Goofy for fraud, but even in the courtroom, Mr. Goofy would not be shamed. He simply retorted, " I’m just joking around. "
[F] Tom, proudly proclaiming that he had invented a clock that ran on perpetual motion, and had it placed in the central square of his town. The clock, he said, would work perfectly despite a lack of springs in the internal mechanism. A scientist later ascertained the secret and revealed it to the townspeople: the clock had been cleverly devised to run on temperature differentials.

考点:普通考研中医综合中医综合
题型:填空题

希尔顿有房屋一套,租给尹其斯居住,约定的租赁期限是4年。在第3年的时候,希尔顿不幸去世,接着,尹其斯也不幸死亡。该租赁房屋由希尔顿之子希蓝峰继承,其要解除租赁合同,收回房屋,而先前与尹其斯一起居住的妻子伊姆利不愿意,那么下列说法正确的是:( )

A.希蓝峰有权解除租赁合同收回房屋,因为希蓝峰是房屋的新所有人

B.希蓝峰有权解除租赁合同收回房屋,但应当给伊姆利以适当补偿

C.希蓝峰无权解除租赁合同收回房屋,因为伊姆利依原租赁合同继续承租,并且租赁使用权对新房主继续有效

D.希蓝峰无权收回房屋,应当与伊姆利再签订房屋租赁合同

题型:填空题

下图为某套实验装置示意图,无法看到实验说明,加热装置已经省略.

(一)甲同学认为当D处盛放V2O5作催化剂时,此套装置可用于合成物质X,并预测E处冰水冷却的U型管中将有固体X出现.

(1)事实上此装置所附实验说明符合甲同学的推断,那么A中所发生的反应的化学反应方程式是:__________,C装置中盛放的液体药品的名称是______________。

(2)甲同学方案中为了提高A装置产物的转化率,可以增大B装置产物的通入量,欲知A、B两装置中产物在D中的通入量,可通过观察__________得知.

(3)本实验在设计上_________(填有、无)缺失之处?若有请给出改进方案。(若无,此问可不答)

(二)乙同学认为若D处盛放铂铑合金网作催化剂,则此套装置也可用于合成物质Y,并预测E处冰水冷却的U型管中将有红棕色气体生成,且越接近U型管底部颜色越浅.

(4)写出乙同学认为的D装置中发生反应的化学方程式_________________________________。

(5)对于A处,乙认为不需加热装置。则A处仪器中分别放置的药品为:分液漏斗中____________圆底烧瓶中_________

(6)若要用上述装置完成乙同学所认为的实验,且C处所起作用与合成X时所起作用基本一致,那么C处的广口瓶应改为__________所装药品为_____________。

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服务员若发现房间门半开或钥匙插在门上,应()。

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什么是绝对压力、表压力?

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