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Well-documented Lu-Hf isotope data from the oceanic basalts show that,the starting area of magma melting for the MORBs derived from the DMM component would be in the the depth of garnet peridotite,i.e.at the depth of 80―90 km instead of less than 60 km,which is at the depth of spinel peridotite as proposed early.The HIMU component,which is characterized by its high rediogenic lead,is refered as a special mantle component differentiated at some time in geological history from the lower mantle.A correlation study of Hf-Nd isotope between the chondrite and oceanic basalts implies that no isolated primitive mantle might have remained.

大量的大洋玄武岩Lu-Hf同位素研究表明：具亏损地幔端元来源的洋中脊玄武岩岩浆部分熔融的初熔区位于石榴石稳定场深度，即深度为80-90 km的石榴石二辉橄榄岩地幔，而不是原来所认为的尖晶石二辉橄榄岩区(深度小于60 km)；以高放射成因Pb为特征的高U地幔端元应代表了下地幔物质在某一特定时期发生分异作用的结果；球粒陨石与大洋玄武岩Hf同位素对比研究表明，没有原始地幔物质能保留至今的迹象。

On behalf of the wedded couple, I'd like to thank you all for the stories that have appeared on the internet and in print, but I'd like to point out that there were some untruths in those stories, for instance, that there was a dish by the name of "Braised bamboo fungus and fish maw in sharks fin" on the menu. As we all know, Yao Ming is the frontman of the "Protecting sharks begins with me" campaign and he has promised at the WildAid event that he would not eat sharks fin at any time or under any circumstance. Hence, there was no sharks fin at the wedding tonight.

同时此位发言人还就姚明婚宴上出现鱼翅的事件进行了声明："这一段时间无论是在网络上还是在报纸上都出现了一些相关的报道，在这里我代表二位新人表示感谢，但是必须指出的是这中间存在的一些相对失实的报道，比如说说姚明在婚宴中摆出一道名为'红烧竹笙鱼肚烩鱼翅'的菜，但是大家都知道姚明是'护鲨行动、从我做起'公益活动的代言人，在出席世界野生救援协会主办的'全球野生动物保护宣言'活动中，姚明曾经郑重承诺在任何时间、任何情况下他本人都拒绝食用鱼翅，因此这次婚宴上将没有鱼翅这道菜。"

No matter if I was involved in writing a book, conducting a political campaign,teaching at Emory University or dealing with international affairs, I could always go back-at least for a few hours at a time-to the woodshop.

我认为手艺——不管是耕地，造房子，做家具，拉小提琴，还是画图——不会因生活的起起落落而改变。

Results The expression level of VEGF mRNA was lower in DMCI group than that of NDMCI group at every time point (P.05 ～ 0.01). The expression level of FLK1 mRNA was lower (P.01) at 12 h after MACO in DMCI group than that in NDMCI group. Except for at 6 h, there was no significant difference between DMCI and NDMCI group in the expression level of FLT1 mRNA.

结果 DMCI组在脑缺血后各时间点脑缺血半暗带等值区VEGF mRNA的表达水平均显著低于NDMCI组（P.05～0.01），FLK1 mRNA 表达水平在脑缺血后12 h显著低于NDMCI组（P.01），FLT1 mRNA 表达水平在脑缺血后各时间点（除6 h）与NDMCI组差异无统计学意义。

First major extinction (c. 440 mya): Climate change (relatively severe and sudden global cooling) seems to have been at work at the first of these-the end -Ordovician mass extinction that caused such pronounced change in marine life (little or no life existed on land at that time). 25% of families lost (a family may consist of a few to thousands of species).

第一次大量物种灭绝（c.440 mya）：较为严重的突然全球变冷似乎先发生，然后就有了引起海洋物种显著变化的后奥陶纪的大量物种灭绝（当时很少或者根本没有生物在大路上生存），大约25%的物种科目消失了（一个物种科目可能含有几十到上千的物种）。

Into the bull market of China Life all the way to ride over 10 dollar, 20 dollar, 30 dollar mark, the highest price surged to 53.80 Hong Kong dollar, but the Lee Shau Kee no reduction at the highest point, because at that time the "Asian shares God "believes," Hang Seng Index at the end of 2007 is likely to reach 35,000 points."

到中国人寿牛市一路骑超过10美元，20美元，30美元大关，最高价攀升至53.80港元，但李兆基没有减少的最高点，因为当时的&亚洲股神&相信&，在2007年底恒生指数有可能达到35000点。&

After juicing at lunch time each day at one of my jobs, I often ate my last meal at 3 pm in the afternoon, had no dinner and was not even hungry till about 8 am the next morning.

制汁后，在午餐时间，每一天，在我的一个职位，我常常吃了我的最后餐下午3时，同日下午，没有晚餐，并没有，甚至饿到约八时到第二天早晨。

On behalf of the wedded couple, I'd like to thank you all for the stories that have appeared on the internet and in print, but I'd like to point out that there were some untruths in those stories, for instance, that there was a dish by the name of "Braised bamboo fungus and fish maw in sharks fin" on the menu. As we all know, Yao Ming is the frontman of the "Protecting sharks begins with me" campaign and he has promised at the WildAid event that he would not eat sharks fin at any time or under any circumstance. Hence, there was no sharks fin at the wedding tonight.

同时此位发言人还就姚明婚宴上出现鱼翅的事件进行了声明：&这一段时间无论是在网络上还是在报纸上都出现了一些相关的报道，在这里我代表二位新人表示感谢，但是必须指出的是这中间存在的一些相对失实的报道，比如说说姚明在婚宴中摆出一道名为'红烧竹笙鱼肚烩鱼翅'的菜，但是大家都知道姚明是'护鲨行动、从我做起'公益活动的代言人，在出席世界野生救援协会主办的'全球野生动物保护宣言'活动中，姚明曾经郑重承诺在任何时间、任何情况下他本人都拒绝食用鱼翅，因此这次婚宴上将没有鱼翅这道菜。&

I scarce knew in what Manner to receive them; but found to draw our selves in a close Line was the only Way: so we form'd in a Moment: But that we might not have too much Interval, I order'd, that only every other Man should fire, and that the others who had not fir'd should stand ready to give them a second Volley immediately, if they continued to advance upon us, and that then those who had fir'd at first, should not pretend to load their Fusees again, but stand ready with every one a Pistol; for we were all arm'd with a Fusee, and a Pair of Pistols each Man; so we were by this Method able to fire six Volleys, half of us at a Time; however, at present we had no Necessity; for upon firing the first Volley, the Enemy made a full Stop, being terrify'd as well with the Noise, as with the Fire; four of them being shot into the Head, dropp'd, several others were wounded, and went bleeding off, as we could see by the Snow: I found they stopp'd, but did not immediately retreat; whereupon remembring that I had been told, that the fiercest Creatures were terrify'd at the Voice of a Man, I caus'd all our Company to hollow as loud as we could; and I found the Notion not altogether mistaken; for upon our Shout, they began to retire, and turn about; then I order'd a second Volley to be fir'd, in their Rear, which put them to the Gallop, and away they went to the Woods.

放出第一排枪之后，我们的敌人就给枪声和火光吓坏了，马上停止了前进。有四条狼被我们打中头部，倒了下来；另外有几条受了伤，鲜血淋淋地跑掉了。这在雪地上可以看得一清二楚。我发现，狼群停止了攻击，但没有后退。这时，我忽然记起有人说过，就是最凶猛的野兽，听见人的声音也会害怕。于是我就叫大家拼命呐喊。这个办法果然很有效。我们一喊，狼群就开始后退，掉头跑掉了。我又下令朝它们背后开了一排枪。这样一来，它们才撒腿跑回树林里去了。

I also understand that in the event I am hired, and in the absence of a written agreement to the contrary, my status at all times will continue to be that of an employee at will ,with no contractual right,express or implied,to remain in RCD'Semploy.i specifically agree that my employment may be terminated, with or without cause or notice, at any time, at the option of either RCD or myself.

我也明白，在我聘请的事件，并在书面协议的情况下，相反，我在任何时候的状态将继续是雇员在将与否c， ontractual权利，明示或暗示的，在RCD'Semploy依然存在。我特别同意我的工作，可能被终止，或无故或通知，在任何时候在民盟或自己选择。

I am sure after a few weeks of adaptation and familiarization I will have no difficulty in functioning on a daily basis in an English speaking society or in participating fully in graduate studies.

在大学的三年的学习生活不仅给予我自身的充实，更重要的是磨练和培养了我较强的自觉能力和严谨，踏实的作风以及不怕困难的精神，对未来充满了信心！

As the first volcanoes erupted, one of the gases that bellowed out was steam.

在第一批火山喷发时，喷出的气体之一就是水蒸汽。