可表达的

And I want to start today by saying how grateful I am to all of you, to everyone who poured your hearts and your hopes into this campaign, who drove for miles and lined the streets waving homemade signs, who scrimped and saved to raise money, who knocked on doors and made calls, who talked, sometimes argued with your friends and neighbors…… who e-mailed and contributed online, who invested so much in our common enterprise, to the moms and dads who came to our events, who lifted their little girls and little boys on their shoulders and whispered in their ears,"See, you can be anything you want to be."… like 13-year-old Anne Riddell from Mayfield, Ohio, who had been saving for two years to go to Disney World and decided to use her savings instead to travel to Pennsylvania with her mom and volunteer there, as well.To the veterans, to the childhood friends, to New Yorkers and Arkansans…… who traveled across the country, telling anyone who would listen why you supported me. And to all of those women in their 80s and their 90s…… born before women could vote, who cast their votes for our campaign.

我想以表达对你们所有人的感谢来开始——所有倾注了你们的心血和希望的人、不远万里开车赶来街道两旁挥舞自制的标语的人、靠精打细算地节省来筹集资金的人、敲门拜访和致电的人、因谈论我而与朋友或邻居争论的人…………给我发过电子邮件和上网的人、给我们大众企业投资巨款的人、来到选举现场把女儿或儿子举在肩头并对他们轻声耳语&瞧，只要你想，你可以做成任何事&的妈妈爸爸们、年轻人们…………比如13岁的来自俄亥俄州Mayfield的Anne Riddell，她为了去迪斯尼乐园攒了两年的钱可后来还是决定用她的积蓄和妈妈一起来Pennsylvania做一名志愿者、还有老兵们、小朋友们、纽约以及阿肯色州的朋友，你们千里迢迢赶来，告诉所有愿意听的人你为什么支持我、还有八九十岁的出生在妇女不能参加选举的年代里的妇女们，她们曾在选举中投票。

Results: 1. The value of all experimental indexes decreased significantly after heat stress, and reached the lowest at the time 2-8 hours after heat stress. This indicates that the immunity of the mice is damaged to the largest extent at 2-8 hours after heat stress. 2. L-arginine supplementation with appropriate dose could remit the acute atrophying of thymus and spleen tissue caused by heat stress. 3. After L-arginine supplementation with appropriate dose, the lymphocyte proliferation, the level of concentration of IL-2 and * expression of IL-2R raised in the group with room temperature; in the heat stress group the level of three indexs decrease significantly. Furthermore, the decrease of the group given 1 .Smglg.bw L-arginine is the smallest. This result indicates that the concentration of 1 .Smglg.bw L-arginine supplementation could remit the depressment of the immunity caused by heat stress. 4. The [Ca2~] in activated thymocytes of the group with L-arginine -2- supplementation is significantly higher than that of the group with water supplementation. This indicates that L-arginine supplementation could protect thymoeytes of mouse under heat stress. We also found that the fluorescence intensity of [Ca2~] in activated thymocytes of the group given 1 .Smglg.bw L-arginine is the highest.

结果：1、热应激后小鼠的各项免疫指标均有显著性下降，其中在2.8小时降到最低，提示在这个时间段小鼠的免疫功能受到最大损害；2、适量补充精氨酸有助于缓解热应激导致小鼠胸腺和脾脏的急性萎缩；3、常温组，补充适量精氨酸后小鼠淋巴细胞增殖活性、IL-2的浓度及IL-2R的表达均有显著性上升，而热应激后三指标均显著降低，其中在精氨酸给予浓度为1.5mg/g.bw时三指标的降低程度最少，提示该浓度可最大程度缓解热应激对小鼠免疫功能的抑制；4、补充精氨酸组的活化胸腺细胞［Ca~(2+)］较给水组有显著性上升，说明精氨酸对热应激小鼠胸腺细胞具有保护作用，并发现在精氨酸给予浓度为1.5mg/g.bw时活化胸腺细胞的胞浆钙离子荧光强度达到最大；5、热应激后小鼠血清NO的浓度均有不同程度的上升，补充精氨酸后血清NO上升更加明显，但并非随精氨酸给予浓度的增加而增加。

In conclusion, our studies indicated that, by reducing the concentration of corticoid, increasing the GH concentration, dietary glutamine could maintain the N balance in the body, induce the intestinal glutamine extraction from blood, maintain the glutamine store in muscle tissue and plasma, decrease the glutamine flux from muscle tissue and protein catabolism. As the key fuel of intestinal mucosa and lymphocytes, exogenous glutamine maintained the intestinal structure, function and the CD4〓/CD8〓 ratio. In addition, glutamine normalized the SIgA containing cells'quantity and distribution through stimulating the IL-6 gene expression.

综合分析本研究的试验结果，我们认为，日粮中的外源性Gln可通过降低断奶应激后血清中皮质醇浓度，升高生长激素的浓度维持体内N的平衡，降低肠粘膜细胞从血浆中摄取的Gln，减少骨骼肌蛋白质的分解，维持骨骼肌和血浆中Gln浓度，维持淋巴细胞亚群中CD4〓/CD8〓比例；提供肠粘膜细胞能源和代谢的前体，维持肠粘膜正常的屏障结构和功能，通过刺激IL-6的表达，维持肠粘膜中SIgA分泌细胞的数量和肠道的局部免疫功能，并最终提高断奶仔猪的生产性能和抗病能力。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐