下游的

The lake front waterfowl park is the observation wild bird's Holy Land, is also a good swampy ground, suits place which all birds perch, many birds were likely the great egret, the small egret,and the redshank live in this beautiful Holy Land, in the campus the original mangrove forest habitat ecological environment, the salt water brook left bank downstream afterward planned the bike path, and established has footpath's lawn and enjoys bird's platform, facilitated everybody watching mangrove forest wild bird habitat, provided the populace the multiplication the convenience and the amusement and rest use.

湖滨水鸟公园是个观察野鸟的圣地，也是个良好的沼泽地，适合所有鸟类栖息的地方，很多鸟类像是大白鹭、小白鹭、赤足鹬都住在这美丽的圣地，园区内原有红树林栖息地的生态环境，盐水溪左岸下游后来规划成自行车道，并且设置有步道的草坪及赏鸟的平台，方便大家观赏红树林野鸟栖息地，提供民众多元化的方便及游憩使用。

The lake front waterfowl park is the observation wild bird's Holy Land, is also a good swampy ground, suits place which all birds perch, many birds were likely the great egret, the small egret,and the redshank live in this beautiful Holy Land, in the campus the original mangrove forest habitat ecological environment, the salt water brook left bank downstream afterward planned the bike path, and established has footpath's lawn and enjoys bird's platform, facilitated everybody watching mangrove forest wild bird habitat, provided the populace the multiplication the convenience and the amusement and rest use .

湖滨水鸟公园是个观察野鸟的圣地，也是个良好的沼泽地，适合所有鸟类栖息的地方，很多鸟类像是大白鹭、小白鹭、赤鹬都住在这美丽的圣地，园区内原有红树林栖息地的生态环境，盐水溪左岸下游后来规划成自行车道，并且设置有步道的草坪及赏鸟的平台，方便大家观赏红树林野鸟栖息地，提供民众多元化的方便及游憩使用。

Elegans. In the above experiments we also excluded defects in locomotion and thermotaxis test of 3 mutants coursed interfering on results. Next we tried to investigate the genetic pathway between tph-1, bas-1, daf-2 and foregone genes related to C.

之后将进一步确定所鉴定的基因与已知的影响线虫记忆行为的一些基因之间的遗传关系，发现试验中鉴定的基因与glr-1、dgk-3、eat-4之间存在不同程度的遗传关系，具体来讲，tph-1作为glr-1的上游调节子发挥作用，而位于dgk-3的下游。

Signal peptide sequence was removed lest it couldnt be recognized by Bacillus subtilis, gene coding for mature peptide was ligated to downstream of sacB signal peptide sequence of pWB980 to form a new ORF and generate pWB980-LipA, gene coding for its chaperone was also amplified and ligated to the downstream of LipA to generate a secretion/expression vector pWB980-LipAB.thechaperone gene was sequenced and analyzed by multiple alignments, resulted showed that there were mutations of nucleotides(1～7) and amino acids (1～2) with the other reported genes.

为了防止枯草芽孢杆菌信号肽酶不能识别脂肪酶的信号肽，切除掉脂肪酶的信号肽编码序列，与枯草芽孢杆菌分泌表达质粒pWB980连接并与质粒上的SacB信号肽构成一个完整的开放式阅读框，获得重组质粒pWB980-LipA，因为该脂肪酶的活性表达需要一个特异性分子伴侣帮助折叠成有活性的构象，将脂肪酶分子伴侣基因串连到脂肪酶基因的下游，获得重组分泌表达载体pWB980-LipAB并且测序分析分子伴侣的基因序列和氨基酸序列并与其它报导的序列进行了比对，发现有1到7个碱基的差异和1到2个氨基酸残基的突变。

The prolyl hydroxylase inhibitor DMOG inhibited apoptosis and cell death induced by serum deprivation in MSCs concurrent with HIF-1αstabilization, mitochondrial protection,and activation of the PI3K/Akt pathway.

实验结论：1、DMOG能够降低MSCs内HIF-1α的降解和上调下游Glut-1的表达，在作用浓度下对MSCs没有明显的毒性作用；2、DMOG能够降低缺血清状况下MSCs的凋亡和死亡；3、caspase-3依赖的和非依赖的线粒体通路可能在DMOG对MSCs保护中发挥了一定的作用；4、PI3K/Akt通路在DMOG对MSCs的保护中发挥了重要的作用。

Cells were immediately fixed and processed for immuno?uorescence and tested for translocation ofβ-catenin.β-catenin and target genes of Wnt/β-catenin signaling COX-2, cyclinD1, c-fos, c-Jun mRNA expression were examined by RT-PCR. Saos-2 osteoblastic cells were co-transfected with a wild type or mutant Tcf luciferase reporter gene and Renilla luciferase plasmid. Posttransfection cells were subjected to 1 hour of 12% elongation.

作用1h、2h和4h后，用免疫荧光的方法检测β-catenin的表达和在细胞上定位的变化；用半定量RT-PCR检测β-catenin mRNA表达的变化；用质粒转染的方法检测荧光素酶报告基因Tcf转录的情况；用半定量RT-PCR检测Wnt/β-catenin通路下游基因COX-2，cyclinD1， c-fos， c-Jun mRNA表达的情况；用免疫共沉淀的方法检测β-catenin和E-Cadherin的结合情况。

Results indicate:(1) The newly developed simulation technology can form fairly average and easily controllable back pressure downstream the inlet, so it can he used to investigate the back pressure characteristics of hypersonic inlets.(2) By regulating the valve of injection pipe, the simulation technology can realize the switch of hypersonic inlet started state and unstarted state in about 8 milliseconds, so it is suitable to investigate the starting/unstarting/resarting problem of hypersonic inlets.

结果表明：(1)所提出的凹腔喷流技术可在进气道下游形成较为均匀的、可控的背压环境，因此可用于进气道的反压特性研究；(2)适当调节凹腔的喷流总压，并在实验中实时控制阀门的开度，凹腔喷流技术能够在较短的风洞实验时间内（约8s）实现进气道起动、不起动、再起动流态之间的切换，因此可用于进气道的不起动／再起动特性研究。

In vivo, CXCR4-A549 and A549 cells were injected subcutaneously into nude mice(each group in 6).Four weeks later the mice were scarified and the tumors in situ and the lungs were taken out to be examined histologically.(3) Th cell cycle distribution was measured by flow cytometry to analyse the effect of SDF-1/CXCR4 in the cell proliferation and atoposis. The changes of the intracellular calcium concentration after SDF-1 activation were aslo measured by flow cytometry. Western blot was used to anlayse the phosphorylation of AKT and ERK, and the expression of MMP-2 and VEGF-C.

3为探讨SDF-1/CXCR4在肺癌侵袭和转移中的作用机制：①利用流式细胞仪检测CXCR4-A549与A549两组细胞的增殖和凋亡，分析上调CXCR4的表达后，对细胞生长周期的影响；②利用流式细胞仪检测两组细胞钙离子内流强度，分析SDF-1/CXCR4对钙离子通道活性的调控；③采用Western blot实验检测两组细胞PI3K/AKT、MAPK/ERK相关信号通路的活性，分析SDF-1/CXCR4可能激活的下游信号分子；④采用Western blot和RT-PCR检测两组细胞肿瘤转移相关基因VEGF-C、MMP-2的表达，探讨SDF-1/CXCR4与VEGF-C、MMP-2的相互作用关系。

Experimental research on the vibration of single slab and multi ones set in the arch ring is carried out in the first time. Slab vibration divisions along the water flow are proposed and their lists are determined. Laws of vibration distribution along water flow, across the arch ring, in time zone and frequency one are established. The most dangerous condition to slab's stability is obtained by comparing slab vibration in the different downstream depth.

首次对反拱水垫塘拱圈弹性单、多底板块的振动特性进行了试验研究，提出了拱圈底板块沿流程的振动分区，给出了各振动区的界限，得到拱圈单、多底板块振动特征值沿流程及沿拱圈的分布规律，底板块振动的时域和频域特性，对不同下游水位的振动特性进行了比较，给出了对拱圈底板块的稳定最不利的条件。

The current of the Niagara Falls rushs down cliff to come downstream and new confluent later, continue to roll in gorge buckjump, the with prep above cataract velocity of flow on the reach that in inadequacy 2 kilometers grow is horary the fall that 35.4 kilometers drop to swing and issue 15.8 meters, deduce a world to go up the maddest the the wild, most horrible, most dangerous eddy race, rush again deep the eddy pool of 38, next dragon of a flood dragon turns over, the elder brother that passes east bank Canada this, the Liweisidu of right bank United States, had rushed " devil hole race ", along final " Liweisidu affluent gorge " by enter eastwards on the west install rude lake.

尼亚加拉瀑布的水流冲下悬崖至下游重新汇合之后，在峡谷里继续翻滚腾跃，在不足2公里长的河段上以高于大瀑布的流速每小时35.4公里跌荡而下15.8米的落差，演绎出世界上最狂野。最恐怖。最危险的漩涡急流，又冲进深38的漩涡潭，然后一个蛟龙翻身，经过左岸加拿大的昆斯顿。右岸美国的利维斯顿，冲过&魔鬼洞急流&，沿着最后的&利维斯顿支流峡谷&由西向东进入安大略湖。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。