下游的

The structure beam response control method based on the traveling wave model was discussed theoretically. The theoretical traveling wave model was applied to a long thin beam with piezocrystal actuators and the traveling wave active control law for the condition of making measurement upstream and performing control downstream was derived and the control compensator formula of the flexural waveguide in the form of transcendental function was deduced.

从理论上探讨了基于行波模型的结构梁响应控制方法，在梁及压电陶瓷作动器处采用行波理论模型，导出了上游测量、下游点施加控制的行波主动控制律及相应的具有超越函数形式的控制补偿器表达式。

Zymosis equipment manufacturing base and zymosis backward positions equipment manufacturing base were established in Changzhou and Shanghai,also includes some long term cooperation base of famous biological engineering automation manufactures and bological engieering cooperation equipment manufactures such as Honeywell,Mettler-Toledo.Hamiliton,Panasonic,SEW,Siemens,Taiwan Fusheng,Gemu,Domnick hunter,Changzhou FanQun Desication ,Changzhou No.2 ChemicalMachinery Manufacture CO.,LTD and Hangzhou Xing yuan etc..

三高生物针对我国生物工程产业才刚刚起步，尚未建立起从"生物技术、生物工程设计、生物工程设备制造，到生物工程生产线建设和工艺调试"完整的工业体系，目前各企业都只能够提供单一品种服务的现实局面，在国内率先将国家推广多年的产学研模式，进一步上升到"三高生物制造链"模式，形成以常州三高生物公司"生物技术与生物工程设备一体化服务"为龙头，以国内众多著名院所基础技术支撑，在常州、上海建立了液体发酵设备制造基地以及发酵下游设备生产基地，以及包括美国Honeywell、瑞士Mettler-Toledo、新加坡EUTECH、日本Panasonic、德国Hansen、德国SIEMENS、台湾复盛、德国GEMU、英国domnick hunter、常州范群干燥、杭州兴源等在内的国内外著名生物工程自动化仪表和生物工程配套设备制造商为长期配套基地。

Currently, each machine is operating well within its potential speed, limited by the downstream system (bagmaker, hand packing into cartons, checkweighing and metal detection), yet delivering 500g plastic bags of fries at 90 bags per minute, 750g at 85bpm, 1kg at 70bpm, 1.75kg at 55bpm and 2.5kg at 50bpm.

目前，每台机器的运作良好，在其潜在速度，由下游系统（手袋品牌公司，手到纸箱包装有限公司，检测称重，金属检测），但提供每分钟90的，在85bpm袋750克的薯条500克塑料袋在70bpm 1公斤，一点七五公斤在55bpm和2.5公斤的50bpm。

The salient features of channel shrinkage in lower Yellow River are the large decreases of the bankfull discharge and bankfull area while some decreases of the bankfull width, average depth and maximal depth and some increases of the bankfull water level and width-depth ratio.

黄河下游河道主河槽萎缩的最显著特征就是断面平滩流量和平滩面积的显著下降，相应的平滩河宽、平均水深、最大水深出现不同程度的下降，另外可能还伴随着平滩水位和断面宽深比的上升。

This paper analyzes the trends and variations of cross-section profile parameters in lower Yellow River with the methods of time series analysis. The analysis results show that since 1950s, cross-section profile parameters in lower Yellow River have change with trend, especially after 1990s, the bankfull discharge and bankfull area all show decreasing trends at all the four stations. The bankfull width at Huayankou, Gaocun and Lijin station and the average depth at Huayuankou and Aishan station and the maximal depth at Gaocun station show decreasing trends while the bankfull water level at Gaocun and Aishan station and width-depth ratio at Aishan station show increasing trends.

本文采用时间序列分析的方法对黄河下游河道断面形态参数变化趋势及其变异点进行了分析，分析结果表明从20世纪50年代以来，断面形态参数发生了趋势性变化，特别是90年代以来各站平滩流量和平滩面积均有显著的下降趋势，花园口站、高村站和利津站平滩河宽出现了显著下降趋势，花园口站、艾山站平均水深显著下降，高村站和艾山站的平滩水位显著抬高，艾山站的宽深比也有显著增大的趋势。

Carotene and bixin inhibited the of MCF-7 human breast cancer cell significantly. The effects of carotenoids were pleiotropic.β-Carotene can activate PPARγ signal pathway and regulate expression of the downstream and relative genes, and impel cytochrome C liberation from mitochndria and increase the level of reactive oxygen species in cell.

胡萝卜素与胭脂树橙显著抑制乳腺癌MCF-7细胞的生长，β-胡萝卜素的抑制作用可能是多效性的，一是激活PPARγ信号系统，调节PPARγ下游基因及相关基因表达，另一个是促使线粒体中的细胞色素C释放，引起细胞内活性氧生成增加，导致细胞活力下降或坏死。

Fragments from the 239th to the 944th nucleotide of the coding regions of all actin mRNAs were amplified with two actin specific primers. Fragments from the 239th nucleotide of the coding region to the end of actin mRNAs were also amplified The electrophoresis results were compared between the macropterous and brachypterous brown planthoppers.

利用两条肌动蛋白特异性引物，扩增出了肌动蛋白基因mRNA的编码区片段，另外，将肌动蛋白特异性引物作为上游引物，将与3'锚定反转录引物部分序列相同的引物作为下游引物，扩增出了从肌动蛋白基因mRNA的编码区第239号碱基到Poly尾的这段cDNA，并在翅型之间作了比较。

In the recent years, the company has developed series of the down-stream derivatives of P/O-Chlorotoluene, i.e. 3,000 t/a O- Chlorobenzaldehyde and O-Chlorobenzyl Chloride, 3,000 t/a P- Chlorobenzaldehyde and P-Chlorobenzyl Chloride, 1,500 t/a 2.4- Di chlorotoluene etc. In addition, there is the by-product of 30,000t/a of chlorhydric acid (31-33%). In 2008, the company invested 80 mln yuan, to build the project with 25,000t/a of Maleic Acid by adopting the up-to-date in China technology, thus to improve the product range to a greater extent, and hence to sharpen its competitive edge.

近年来又发展了对、邻氯甲苯的下游衍生系列产品：3000t/a邻氯苯甲醛、邻氯氯苄，3000t/a对氯苯甲醛、对氯氯苄，1500t/a2，4－二氯甲苯等，另有副产盐酸（31～33％）30000t/a.2008年，公司投资8000万元，采用国内最先进的技术建成了25000t/a顺丁烯二酸酐项目，大大改善了公司的产品结构，提高了企业的竞争能力。

Great progress in benzene selective hydrogenation to cyclohexene has been made in recent years. So it was very important for research and development of its downstream products.

摘 要：近年来我国在苯选择加氢制取环己烯的研究领域取得了很大的进展，环己烯下游产品的开发研究具有十分重要的意义。

Since gibberellin is one family of FPP derivatives in the diterpene pathway paralleled with sterol synthesis in the isoprenoid pathway.

对鲨烯合酶的下游产物之一胆固醇的检测显示，转基因烟草的胆固醇含量低于对照，同时以法呢基焦磷酸为前体的二萜支路产物之一的 GA3 含量得到提高。

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。