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The following main results are obtained: The TiO_2 photocatalyst with small crystallite size, high surface area, narrow and uniform pore size distribution, and microporous frameworks could be prepared out by applying MW radiation in the preparation process. The microwave-induced fluorescence technique verified for the first time that microwave enhanced the formation rate of hydroxyl radical, leading to the increase in the photocatalytic efficiency. Compared with the conventional catalyst, TiO_2 prepared by MW dielectric heating owns a higher UV absorption ability, and its optical absorption edge and photovoltaic response are shifted toward the short wavelength region, resulting in increase of photooxidation efficiency. The photocatalytic conversion and the mineralization ratio of acetaldehyde are increased respectively by 30% and 40% over the TiO2 prepared by MW radiation when compared to the TiO2 prepared by the conventional heating. For the MW-assisted photocatalytic reaction over the MW-prepared TiO2, production of hydroxyl radicals is enhanced by 22.5%, and the photocatalytic conversion is accordingly increased by 20%. Similarlly, applying MW also increased the photocatalytic conversion and the mineralization ratio of acetaldehyde over TiO2/Al2O3 sample.

论文得到如下主要结果和结论：(1)微波介电加热TiO_2 溶胶可得到晶粒度小、光催化活性高、比表面积大和孔径分布窄而均一，且微孔发达的TiO_2光催化剂；在溶胶干燥处理过程中微波可使催化剂表面缺陷增加，进而导致光催化反应过程有更多的活性羟基自由基产生；(2)微波制备能显著增强TiO_2 样品的紫外光吸收率，并使其光吸收和光伏响应阈值发生蓝移，从而提高TiO_2的氧化还原能力；(3)与常规加热法所制TiO_2比较，微波法制备的TiO_2对乙醛的光催化降解转化率提高30%，CO_2生成率提高40%以上；(4)与未加微波辐射时相比，发现在光催化反应过程中施加微波，TiO_2 的羟基自由基生成速率提高了22.5%，相应CH_3CHO 光催化降解转化率提高了20%；对Al_2O_3/TiO_2催化剂，CH_3CHO 光催化降解转化率甚至提高了33%，同时CO_2 的生成率也都大幅度提高；(5)微波辐射可改变光催化降解乙醛的产物分布，推断施加微波时乙醛光催化降解按照羟基自由基引发的链式反应机理进行，微波&非热效应&起主要作用。

At a party given to introduce Elsa Schraeder to the Captain's neighbors, the ominous rumblings of the imminent German Anschluss begin to be heard. Some of the guests almost come to blows over the possibility of Hilter's take-over of Austria, and one of them threatens the Captain, who is firmly opposed to the Nazi regime. When Maria tries to teach one of the von Trapp boys the charming Austrian folk dance, the Laendler, the Captain takes over, dancing for the first time with Maria. During the dance Maria is confronted with a sudden realization: she has fallen in love with the Captain. In dismay, she flees to the Abbey, where the Mother Abbess advises her that the love of a man and a woman is holy, and that the Abbey is not a place to hide from one's problems but a place in which to confront them. She urges Maria to reach out to meet life and insists that Maria return to the von Trapp household.

在一个将Elsa介绍给邻居的晚宴上，其中一位宾客威胁严厉反对纳粹政权的乔治上校，当玛莉亚试著教导冯崔普家族里的男孩们奥地利最优美的民族舞蹈时，上校第一次接过玛莉亚的手并与其共舞，就在两人共舞时，玛莉亚突然意识到她已经爱上了这位上校，在困惑迷惘之中，玛莉亚飞奔到修道院，修女们提醒她男女之爱是非常神圣的，修道院并不是隐藏个人问题的地方，而是面对问题之所，还鼓励玛莉亚伸出双手去迎接新生活，并坚持玛莉亚返回冯崔普家族。

This was the case with the Cree over the massive James Bay hydroelectric dams in northern Quebec, the Innu over the Voisey's Bay nickel mine in Labrador, the Inuit over diamond mines in the Northwest Territories, and the 1999 creation of the new territory of Nunavut, the largest land-claim settlement in Canadian history.

在关于魁北克省北部的詹姆斯湾大型水电工程问题上同克里人，关于拉布拉多的沃伊西湾（Voisey's Bay）镍矿问题上同因努人，关于西北地区的钻石矿问题、以及加拿大历史上最大的土地争议解决（land-claim settlement）——1999年最新的行政区域努纳维特地区的创建问题上同因纽特人之间都出现了这样的情况。

Because they say if they watch too many police shows or Kofu shows or something, your children could be watching killing over and over and over, and so it's going into their minds.

但专家们建议，父母应该对孩子们看电视有所关注，因为专家们说，如果他们看了太多的警匪片、功夫片，他们会看到太多的暴力场面，这会深入他们的脑海。

The largest category of those who think it is something else is the 27 per cent who think it is a box of tissues that opens at the side.

其他大部分孩子中有27%以为它是边上有开口的一盒棉纸，甚至有些来处南金斯顿一所女子专修学校的孩子，大概占了0.0001%，以为它是行为援助。

Since I have been in Tokyo, I have been looking to buy a rare Samurai sword to take home with me as I really think they are cool and I have always been intrigued by the Samurais. But I don't think that they will let me carry it on to the plane. Actually I am not even sure they will let me through customs with it so I will probably wait until another trip.

自从来到日本后，我一直想要买把很好的武士刀带回家，我认为这样会很酷，因为我长久以来就对武士很感兴趣，但是我觉得他们不会让我带上飞机，实际上我也不知道能否通过海运，所以我可能要选择其他的运输方式。

Some critics think that of ABA but when you do a project like this, people start to think of the association in a different light.

一些ABA的评论家认为，当你做这样的项目时，人们从不同的角度来看待这个事件。

I mean, I think I pretty much across the board, I think I did pretty well.

我的意思是，从全局来看，我干得挺好的。

These, if we think about it, are rare qualities that we sometimes lose sight of because, when we think of him, a little too often we're addled with general frustration and perplexity.

如果我们能够这么想就好了，他是一个具有罕见天赋的球员，只是因为当我们想到他的时候，很经常想到的是他给我们带来的失望和困惑，而总是忽视了这一点。

Also have a netizen to " hill Nai " the sends a handwritten letter to unfamiliar netizen think of a way that offer states approve of is mixed yearning, mention the address oneself and full name to be open on the net nevertheless, the netizen was hit retreat a kind of drum used in Chinese operas, think to reveal individual information so, too insecure.

也有网友对于"山奈了"提出的给陌生网友寄一封手写信的想法表示赞同和向往，不过一提到把自己的地址和姓名公开在网上，网友就打起了退堂鼓，认为这样暴露个人信息，太不安全。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。