没有接触的

When the aphids were feeding on Ww2730 seedlings, the time to 1st probing was delayed compared to those on Xiaoyan22 and Batis, searching was interrupted before 1st probing, and 1st probing was shorter than that on Xiaoyan22 and Batis significantly. Duration of pd Ⅱ-1 on Ww2730 and Xiaoyan22 was much longer than that on Batis. Duration of pd in C waveforms on Ww2730 was longer than that on Xiaoyan22 and Batis remarkedly. Times and duration of G waveform on Ww2730 were more and longer. Times of spot G waveform on Batis were more than on Ww2730 significantly, but the duration was shorter than those on Xiaoyan22 and Ww2730. Total time of E1 waveform, max longest duration of E1 fractions and mean duration time of E1 fractions following E2 wavefrom on Xiaoyan22 and Batis were all longer than on Ww2730 statistically. There were no differenences among mean durations of 1st E1 wavefrom on three varieties, but mean durations of other E1 waveforms on Ww2730 and Xiaoyan22 were shorter than those on Batis. The other waveform parameters, include times and durations of F and E2 were all not different on three wheat varieties.It is suggested that the resistance mechanism of wheat variety Ww2730 to S.

麦长管蚜在品种Ww2730上口针开始接触叶面时间显著晚于小偃22和Batis，第1次持续刺探前的刺探次数显著多于小偃22和Batis，开始刺入叶面后第1次刺探的持续时间极显著短于小偃22和Batis；在Ww2730和小偃22上的PdⅡ-1的平均时间显著长于Batis；Ww2730上C波阶段2个Pd波间的间隔平均时间显著大于另外2个品种；在Ww2730木质部取食的次数和时间显著大于其它2个品种；Batis上的点G波的次数极显著地高于Ww2730，而平均持续时间极显著短于小偃22和Ww2730；在Batis和小偃22上E1波的总时间，E1波的最大值、跟随E2波的E1波的平均时间均显著大于Ww2730；3个品种间第1次E1波持续的时间差异不显著，但Ww2730和小偃22上其它E1波持续的时间极显著少于Batis；3个品种上其它波形参数，包括F波的次数和总时间、E2波的次数和总时间没有差异。

NodD binds to and bends target promoters through anchoring two tandem and individual specific DNA sites. NodD functions as a tetramer, which has a V-shaped main body. Tetrameric NodD is to change its own conformation rather than its oligomeric forms in response to small signal molecules. The specific interaction between each NodD DNA-binding domain and each specific DNA site does not alter itself in spite of naringenin induction, and the induced conformational change is transferred from protein to DNA. Only the DNA conformation incited by induced NodD is competent for RNA polymerase to form the transcriptional open complex. It cannot be excluded that NodD may have protein-to-protein contacts with RNA polymerase, and that the NodD conformational change may also directly contribute to the transcriptional open complex formation. However, the NodD conformational change itself cannot serve as the determinant of the transcriptional molecular switch.

通过研究，我们提出了初步的NodD操纵子激活模型：第一，四聚体是NodD蛋白的功能单位，它通过铆钉两个串联的相对独立的DNA靶位点结合被诱导的启动子；第二，小分子配基的结合是改变NodD四聚体的构象而不是引发不同形式的寡聚体，在我们的模型中，NodD四聚体缩小其V形主体的弯折角，进而缩短其DNA结合功能域的间距；第三，小分子信号的诱导并没有改变NodD的DNA结合域和其DNA靶位点的相互作用，NodD的构象改变由蛋白质经其双铆钉位点传递给DNA；第四，只有诱导状态的NodD激发的DNA构象才能有效地使RNA聚合酶形成转录开放复合物；第五，不排除NodD与RNA聚合酶可能有直接的相互接触位点，不排除NodD构象的改变可能直接有利于RNA聚合酶形成转录开放复合物，但是我们认为NodD构象改变本身不是充当转录激活开关的决定因素。

After fleeing this crazy school, he has not gone home, but loafs in the society, dispirited liquor Pakistan, is indifferent the person audiences, incur the prostitute for the youth electricity ladder work wool Reese, greedy, the miserly dissolute prostitute, on the one hand the vanity girlfriend and on the other hand his appointment is enticing other boy, the morbid state homosexuality, all has contacted the human and the society are like this degenerations, abominable, but is not that red hunter hat screen eyes can be able to resist, his heart is confused, puzzled, his ideal, his faith all collapses him is wanted to commit suicide, wants to flee, isHis sister's lovable younger sister Philippines compared to, this lovable warm little girl is angry when will use the pillow to cover the forehead, will also be angry in sidewalk's another end while actually uses the eye to care about the human secretly, when she knew when elder brother wants to fly from one's home, she took up the cloth wrapper to bravely accompany elder brother to leave together touches him to look forward to that the happy courage, let the leading character yearn for the plain wheat field, made a wheat field the towerman, static waited for all happy things.

在逃离这所疯狂的学校后，他并没有回家而是在社会上游荡，颓废的酒巴，漠不关心的人众，替少年招妓的电梯工毛里斯，贪婪，视钱如命放浪的妓女，虚荣的女友一边和他约会一边勾引着别的男孩子，病态的同性恋，所有接触过的人和社会都是如此的堕落，令人心烦，而不是那顶红色的猎人帽挡住眼睛就能抵挡得住，他的心迷茫，困惑，他的理想，他的信念全都崩溃让他想自杀，想逃离，是他的妹妹可爱的妹妹菲比，这位可爱热情的小女孩生气时会用枕头盖住头部，还会在人行道的另一端一边生气一边却用眼睛偷偷关心人，当她知道哥哥要离家出走时，她勇敢拿起包袱要陪哥哥一起出走而触动了他憧憬美好的勇气，让主人公向往质朴的麦田，做一个麦田的守望者，静静的守候一切美好的事物。

Politics could have been the destructive element for Graham, since he started his rise in the age of Eisenhower and for a time was a fervent red hunter, an admirer of Senator Joe McCarthy and an overall basher of the left, as here in a radio broadcast of 1953:"While nobody likes a watchdog, and for that reason many investigation committees are unpopular, I thank God for men who, in the face of public denouncement and ridicule, go loyally on in their work of exposing the pinks, the lavenders and the reds who have sought refuge beneath the wings of the American eagle and from that vantage point try in every subtle, undercover way to bring comfort, aid and help to the greatest enemy we have ever known - communism."

自从Graham在艾森豪时代的崛起，而且一度是位狂热的激进主义者，他一直摆脱不出政治的纠缠，他崇拜参议员Joe McCarthy并且赞同对左派的痛击，就像他在1953年的广播节目中所说的：&当没有人喜欢看门狗的时候，许多检调单位将不受欢迎，我认为上帝对一个面对公众谴责与悉落的人来说，忠诚地出现在他们接触左派思想的工作上，同时对于在美国这头巨鹰的双翼下找寻庇护以及在微细处找寻有利位置的人而言，暗中替他们带来信心，以及帮助我们面对前所未有的敌人—共产主义。&

You have many contacts Among the lumberjacks To get you facts When someone attacks your imagination But nobody has any respect Anyway they already expect you To just give a check To tax-deductible charity organizations You've been with the professors And they've all liked your looks With great lawyers you have Discussed lepers and crooks You've been through all of F. Scott Fitzgerald's books You're very well read It's well known Because something is happening here But you don't know what it is Do you, Mister Jones?

你有很多接触在泡里让你的事实当有人攻击你的想象力但是没有人尊敬无论如何，他们已经期待你刚给一张支票对扣税后的慈善机构你一直在教授他们都很喜欢你的样子伟大的律师讨论和骗子长大麻疯的你曾经经历的一切弗·斯·菲茨杰拉德的书籍你很好地读它是众所周知的因为在这里发生了一些事但是你不知道它是什么你，琼斯先生吗？

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％。