查询词典 river

Its rule of change was obtained. On the basis of other studies, the flocculation kinetics and flocs structure was studied. By making some assumptions, collision frequency were presented. Then the the flocculation kinetics model was established through population balance equation. Comparison of experimental data and modeling results indicate that there are the same trend between the two. So the model can predict flocs number and size during flocculation of Yellow River's loess particles without using empirical parameters. The TEM and SEM were used to obsever flocs in the study of floc structure. The flocculation was divided as flocculi, floc and floc aggregate. The flocs structure model was established by assumption that particles position in floc accords with tetrahedron. The fractal dimension of model and experimental flocs was found to be coincident. So the model can reflect the structure of flocs formed in flocculation of Yellow River's loess particles by macromolecule flocculant at a certain extent.

最后，本文还对絮凝动力学和絮体结构进行了研究，在前人研究的基础上，针对高分子絮凝黄河泥沙，对絮凝过程作了一些符合试验条件的假设，建立了颗粒碰撞频率表达式，应用了颗粒数量平衡方程，从而建立了絮凝过程的动力学生长模型，模型计算结果与试验数据对比表明，二者趋势一致，在没有使用经验参数的情况下基本上能够描述黄河泥沙絮凝过程中絮体数量和尺寸分布的变化过程；对絮体结构的研究中，应用扫描电子显微镜和透射电子显微镜对絮体进行了观察，将絮体分为絮粒、絮团和絮网三个不同的生长阶段，通过假设颗粒结合位置符合正四面体，建立了絮体结构模型，计算得到的模型絮体分形维数基本与试验中的实际絮体相符，在一定程度上能眵反映高分子絮凝黄河泥沙生成的絮体结构。

Its rule of change was obtained.On the basis of other studies,the flocculation kinetics and floes structure was studied. By making some assumptions, collision frequency were presented.Then the the flocculation kinetics model was established through population balance equation. Comparison of experimental data and modeling results indicate that there are the same trend between the two. So the model can predict floes number and size during flocculation of Yellow River's loess particles without using empirical parameters.The TEM and SEM were used to obsever floes in the study of floe structure.The flocculation was divided as flocculi,floc and floe aggregate.The floes structure model was established by assumption that particles position in floe accords with tetrahedron.The fractal dimension of model and experimental floes was found to be coincidentSo the model can reflect the structure of flocs formed in flocculation of Yellow River's loess particles by macromolecule flocculant at a certain extent

最后，本文还对絮凝动力学和絮体结构进行了研究，在前人研究的基础上，针对高分子絮凝黄河泥沙，对絮凝过程作了一些符合试验条件的假设，建立了颗粒碰撞频率表达式，应用了颗粒数量平衡方程，从而建立了絮凝过程的动力学生长模型，模型计算结果与试验数据对比表明，二者趋势一致，在没有使用经验参数的情况下基本上能够描述黄河泥沙絮凝过程中絮体数量和尺寸分布的变化过程；对絮体结构的研究中，应用扫描电子显微镜和透射电子显微镜对絮体进行了观察，将絮体分为絮粒、絮团和絮网三个不同的生长阶段，通过假设颗粒结合位置符西安建筑科技大学博士学位论文合正四面体，建立了絮体结构模型，计算得到的模型絮体分形维数基本与试验中的实际絮体相符，在一定程度上能够反映高分子絮凝黄河泥沙生成的絮体结构。

Brief:Themed"Joyful Pearl River welcomes visitor, splendid firework illuminates Guangzhou", the ceremony is made up of Grand Pearl River Chorus, Water Stunt Performance, Flower Boat Procession and "Colorful Future".

简介：以&珠水欢腾迎万客，火树银花耀羊城&为主题，由珠江大合唱、水上特技表演、花船大巡游以及缤纷展未来等篇章构成。

Po River is the largest river, 652 km long, is the largest lake Garda Lake area of 370 square kilometres.

最大的河流是波河，长652公里，最大的湖泊是加尔达湖，面积370平方公里。

In the past, the Donghu lake was connected with Yangzi river, the Donghu channel, sluice gate and pumping station are all the convenience conditions for the leading river,.

历史上东湖和长江相通，现仍有东湖港沟通东湖与长江，东湖港、武丰闸和泵站等现有条件都为东湖自长江引水创造了有利的基本条件。

Cao river aqueduct is the largest constructions in south-to-north water transfer project. the pebble layer in water bed section is deep, thick with less sediment concentration, and drilling sampling difficulty is rare big. it is summarized the selection of rig in the drilling of pebble layers, technical parameter, and confectmeasure of plant glue, etc. in cao river aqueduct.

槽河渡槽是南水北调中线工程河北省段最大的建筑物，河床段卵石层深厚且含砂量小，钻探取样难度极大；就漕河渡槽深厚卵石层勘探中钻具的选用、技术参数的选择及植物胶配制方法、注意事项、取芯样技术进行了较详细的叙述并进行了总结，可供以后类似地层勘探时参考。

He is a leader looks like a rock frame of the legislation, one day under a rock piercing of Health, was gourd-shaped, about 17 meters, 10 meters deep, 4 meters wide hole at the top, below the 5 meters wide, the river water hole collapse So that a Huangyan River Bridge east-west, as a result of cut Feiren Gong, named "Tianshengqiao."

黄岩河有一座貌似龙头的石头架立其上，石头下有一天生穿洞，呈葫芦状，高约17米，深10米，洞上方宽4米，下方宽5米，河水穿洞下泻，使黄岩河两岸一桥横贯东西，因非人工开凿，故名&天生桥&。

Henan Lotus Group's production of "Lotus" brand MSG has won 24 domestic and international gold medal, its production capacity among the world's top four in same industry, single-plant output ranks first in the world; Song River wine production of high and low degree of Song River Grain Liquid Wine won national gold medal and entered the ranks of the national wine; Henan Shoes City Group's production of bovine leather and leather products are exported to more than 10 countries and regions.

河南莲花集团生产的&莲花&牌味精先后获得24块国内国际金奖，其生产能力跻身世界同行业四强，单厂产量居世界第一；宋河酒业厂生产的高、低度宋河粮液酒获国家金奖，进入国家名酒行列；河南鞋城皮革集团生产的牛皮革及制品远销10多个国家和地区。

My mother told me:"Ten years ago a letter like this should not now, and then Jin Jiang River is a narrow, grass-grown river, people live in is low, dark tile-roofed house, street, road dust ...... gossip people have no recreational place for people to early to fall asleep at night, and the letter advised of the night was a dark world."

妈妈告诉我说：&十几年前的信宜不是现在这个样子的，那时候锦江河是一条狭窄、杂草丛生的小河，人们居住的是低矮、阴暗的瓦房，街道、公路尘土飞扬……茶余饭后人们没有消遣的去处，夜晚人们早早的入睡了，信宜的夜晚是一个黑暗的世界。&

The project of TEDA River is an active attempt in salt land area environment rebuilding. There are some innovation in the use of water source, the recovery of salt land green system and the special art wetland scenery.On the other hand, the most important thing is the economic assessment of one hundred and fourteen acre. At last, the leader of TEDA agrees with our conception for building a large river and wetland forest park.

范文大全-&泰达河&项目是对于高盐地区的城市环境建设的一种积极尝试，该项目在水资源利用、绿地建设方法、湿地景观的建设形式上均有一定的突破，同时在绿地系统经济评估方面的努力使建设方最终同意了在114公顷的盐滩地上建立以中水为资源的大型河流湿地型森林公园。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了