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The bay area has no substituent and has electron-withdrawing groups,such as bromine atom,cyano-group and 4-formyl phenoxy group compounds have strong absorption in 525 nm,when excitated them,they have strong yellow and salmon pink luminescence bettwen 538 and 566 nm.When introduce electron-donating substituents,such as phenoxy group,morpholinyl,piperidinyl and n-butylamino group,the absorption bathochromic shift while the electron-donating ability is improved,bettwen 536 and 692 nm have strong absorption,reach to the near-infrared region. When excitated them,only the phenoxy group compound has strong salmon pink luminescence in 572 nm,the others have no fluorescence.

其中，港湾位无取代的以及含吸电基团(—Br、—CN、对甲酰基苯氧基)化合物在525 nm左右处均有很强的吸收ε＞10~4M~(-1cm~(-1)，当光激发时，港湾位无取代、溴代和氰基取代物发出538～547 nm的强烈黄色荧光，对甲酰基苯氧基取代物则发出566 nm的强烈橙红色荧光；含供电基团(苯氧基、吗啉基、哌啶基、正丁氨基)化合物随着供电子能力的增强，吸收发生红移，在536～692 nm处均有很强的吸收ε＞10~4M~(-1cm~(-1)，达到了近红外区，当光激发时，只有苯氧基取代物发出572 nm的强烈橙红色荧光，而含氮供电基取代物均发生了荧光淬灭。

The results showed that adding lime could improve the growth of sisal effectively and inhibit the uptake of heavy metals on Cu polluted soil. When soil Cu was 500mg/kg, the best dosage was 3375kg/hm2. When soil Cu was 1000mg/kg the best dosage was 4500kg/ hm2, this combination of sisal and calcareousness could transplant Cu twice time more than that of only plant sisal. When soil Cu was 2000mg/kg adding calcareousness could effectively improve the growth of sisal.

加入石灰后剑麻的生物学产量有明显提高，Cu轻度污染土壤上石灰最佳施入量为3375kg/hm2，该条件下其剑麻移走的Cu量明显高于单种植剑麻的移走量，Cu中度污染土壤其最佳用量为4500kg/hm2，该组合下从土壤中移走的Cu几乎是单种植剑麻的两倍，在Cu重度污染的土壤中，随着石灰用量增加可促进剑麻的生长

A true gentleman would have the kind heart when he have companionate heart. He would have the caritative heart when he has the sagacity. He would have the sober heart when he treasure self-pride.

一位真正的绅士有了爱心就有了温存，有了自尊就有了节制，有了睿智就有了胸怀，有了上进心就有了豪情，有了你就有了一生的渴望。

The first love recollection, is in the life the most wonderful feeling , but when gives birth to a boy the father already passed away, when the old mother narrates her dream was the first love which the soul pulls, gives birth to a boy not only chillily appreciates that first love feelings beautiful to be moving, even also distinct read-out to wonderful life rigid pursue...... the mother infant name incurs the younger sister, young when is beautiful woman which is renowned far and near, not only is clever and deft, moreover bravely becomes ten miles eight townships first free to choose a mate girl, she unrequited loves a father -- simple and honorable humorous young teacher which gives birth to a boy, she take the handed down in the family tobacco mosaic big bowl as the symbol, the person delivers in a new guise for the heart on delicious "派饭"; she weaves colorfully "the house beam to be red" all night long decorates his classroom; in order to hear to him ringing to study the sound, she does not hesitate to circle the long journey to go to the load water; in order to bring to his attention, she is delivering student's roadside to wait for him every day.

初恋的回忆，是人生中最美妙的感觉，而当生子的父亲已经过世，年迈的母亲讲述她梦系魂牵的初恋时，生子不但体味到那初恋情愫的凄美动人，甚至还分明读出对美妙人生的执着追求……母亲乳名招娣，年轻时是远近闻名的美人，不仅心灵手巧，而且勇敢地成为十里八乡第一个自由恋爱的女孩，她暗恋上生子的父亲--一个淳朴幽默的青年教师，她以家传的青花大碗为记号，给心上人花样翻新地送最好吃的&派饭&；她通宵达旦织出最艳的&房梁红&装点他的教室；为了听到他的朗朗读书声，她不惜绕远路去担水；为了引起他的注意，她每天在送学生的路边等着他。

When agreeing with higher education target when these elements, can bring tremendous dynamical; to higher education system conversely, when these elements conflict each other, with respect to the development of can cloggy higher education.

当这些因素都和高等教育目标一致时，就会给高等教育系统带来巨大的动力；反之，当这些因素相互冲突时，就会妨碍高等教育的发展。

When the midday sun was hot, when one side of the audience breathless condensable, when starting the shooting suddenly started, I hesitated in starting up.

当正午的太阳照得炙热，当一旁的观众屏息凝气，当起跑的枪声猛地打响，我在迟疑中出发了。

Clean energy economy will lead to higher consumption per capita than harmful energy economy when CER value is high enough and the cumulative net capacity is zero. On the contrary, clean energy economy will lead to lower consumption per capita than harmful energy economy when CER value is not high enough, which means it is not able to counterweigh the cost of ethanol, or when ethanol production efficiency is low enough.

3当CER价值足够高而净资本累积为零时，洁净能源体系会较污染性能源经济体系造成较高之人均消费；反之若CER价值不够高，亦即不足以弥补燃料酒精生产成本时，或者燃料酒精生产效率足够低，则可能获得较低的长期人均消费水准。

After a few years, when elegance and talent of debus of this one industry, when tending reason develops smoothly gradually, a when network pilfer edition has become card to publish deep throat in the network ' fish bone '.

几年后，当这一产业卸下风华，渐渐趋于理性平稳发展时，网络盗版已经成为卡在网络出版深喉的一根'鱼刺'。

When should searching engine spider to get when requesting a certain URL 404 condition are responded to, know this URL namely already invalidation, index no longer this webpage, feedback to delete this URL denotive webpage from inside index database to data center, of course, delete a process to need for a long time likely, and when should searching engine to get 200 condition are responded to, can think this Url is effective, can index, can collect its index database, such result is these two different Url have identical content: Define the content of 404 wrong pages oneself, this meeting is brought about appear duplicate webpage problem.

当搜索引擎蜘蛛在请求某个URL时得到404状态回应时，即知道该URL已经失效，便不再索引该网页，并向数据中心反馈将该URL表示的网页从索引数据库中删除，当然，删除过程有可能需要很长时间，而当搜索引擎得到200状态回应时，则会认为该url是有效的，便会去索引，并会将其收录到索引数据库，这样的结果便是这两个不同的url具有完全相同的内容：自定义404错误页面的内容，这会导致出现复制网页问题。

When you want to choice a life long partner, no one would like to make the wrong decision. However, when the devoice rate is high as 50%, you know that many people had made serious mistakes when they choose their partner

当你要选择一个终生伴侣时，绝对没有人要作错误的选择，然而当离婚率高达百分之五十时，你知道有很多人在选择他的伴侣时犯了严重的错误。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。