查询词典 river bend

Multiple stepped rectangular waveguide bend and T-septum rectangular waveguide junction are the key blocks in the design of waveguide filters and diplexers. The above-mentioned junctions and bend are modeled by full-wave mode matching method.

本文采用模式匹配法全波建模了这三种波导接头，并在建模过程中采用了奇偶模理论，简化了公式推导和程序编写，完善了原有的模式匹配法程序库。3利用所编写的电磁仿真程序和商业仿真软件，优化设计并加工了一系列微波滤波器和双工器。

Then it defines that thebackground value of soil erosion of the middle Yellow River is 650-1000 millon tons/year according to thetwo-way calculation results of aggradation volume of the river alluvial fan and sediment deposition volumeof the ancient river mouth, after comprehensive consideration and under the conditions of less...

然后根据由黄河冲积扇的堆积量和古黄河口泥沙淤积量两种途径的推估结果，经综合考虑后认为，在历史上人类活动较小情况下，黄河中游土壤侵蚀的自然背景值为每年6.5～10亿t。

In connection with the estuary regulation of Yellow River, the effects from the channel-change of Qingshuigou Course and the branch-change of Qingba Anabranch for Yellow River on the extension of sedimentation are analyzed based on the prototype data and the model test result concerned, in which the effects from the dredging at the estuary on the water level of the tail course and the change from the river bed desiltation ate discussed.

黄河口治理具有长期性和复杂性，探求不同治理措施条件下尾闾河段冲淤规律是十分必要的。根据原型资料和模型试验结果，分析了清水沟改道和清8改汊对河口淤积延伸的影响，探讨了河口段挖河疏浚对尾闾河段水位、河床冲淤变化的影响。

Songhua river 、Yalv river 、Tumenjiang river are originated in Changbai mountain which is in the south part of Antu.

松花江、鸭绿江、图们江发源于县内南部的长白山。

The first thing to see, looking away over the water, was a kind of dull line -- that was the woods on t'other side; you couldn't make nothing else out; then a pale place in the sky; then more paleness spreading around; then the river softened up away off, and warn't black any more, but gray; you could see little dark spots drifting along ever so far away -- trading scows, and such things; and long black streaks -- rafts; sometimes you could hear a sweep screaking; or jumbled up voices, it was so still, and sounds come so far; and by and by you could see a streak on the water which you know by the look of the streak that there's a snag there in a swift current which breaks on it and makes that streak look that way; and you see the mist curl up off of the water, and the east reddens up, and the river, and you make out a log-cabin in the edge of the woods, away on the bank on t'other side of the river, being a woodyard, likely, and piled by them cheats so you can throw a dog through it anywheres; then the nice breeze springs up, and comes fanning you from over there, so cool and fresh and sweet to smell on account of the woods and the flowers; but sometimes not that way, because they've left dead fish laying around, gars and such, and they do get pretty rank; and next you've got the full day, and everything smiling in the sun, and the song-birds just going it!

往 水面上望去，首先看到的是灰蒙蒙的一条线——那是河对岸的树林子——别的便什么也看不清——接着是天空中有一点儿鱼肚白；然后鱼肚白多了些，逐渐朝四周散开去；接下来，远处河水的颜色淡了些，不是那么黑了，而是灰灰的了。更远处，可以看到小小的黑点子在漂过来——那是些载货的驳船之类。还有黑黑的一长条——那是木筏子。有时能听到长桨吱吱地响，或者一些杂音。四周这么寂静，声音又来自很远的远方。过了一会儿，你看到一道水纹。凭了水纹的模样，你知道那里有一块礁石，急流朝着它冲过去，流水飞溅，成了这个模样。你看到，雾气袅袅上升，离开水面，东方红了起来，河面红了起来。你可以看到对岸河边树林子边上一处原木搭成的小屋，那可能是一个木材场，在那里堆着的一堆堆木材，中间却是空的，容得狗钻来钻去，为了能叫人家上当①。然后微风轻拂，从河上一阵阵吹来，那么凉凉的，那么清新，闻起来那么甜美，这是全凭了那些树林子和那些鲜花的缘故。可有时候也并非全是如此美妙。

Wu Tong Hall, located in the city center; 2, the three countries will be Zhou Yu of Taiwan, Kom Tong Hall at Lake Heart Lake on the island; 3, Xunyang Lou,"The Water Margin" mentioned in the riverside ; 4, pipa Pavilion, Po Chu-i "pipa" mentioned, is located in Jiujiang Yangtze River Bridge under the Lake Biwa; 5, Nengren Temple, the city government next door; 6, wave Well, West Road; 7, lock Jiang Tower House, the Yangtze River Shore; 8, Jiujiang Yangtze River Bridge.

甘棠湖，位于市中心；2、三国周瑜点将台，位于甘棠湖湖心小岛上；3、浔阳楼，《水浒传》中提到过，在江边；4、琵琶亭，白居易的《琵琶行》提到过，位于九江长江大桥下的琵琶湖；5、能仁寺，市政府隔壁；6、浪井，西园路；7、锁江楼塔，长江岸边；8、九江长江大桥。

One to the river, the small bluestone was rushing river where the water dash Huhu, it felt that the river is so cold, it could not open the eyes.

一到江水里，小青石就被江里湍急的水流冲得晕晕乎乎，它感到江水是那么的寒冷，它的双眼睁不开了。

In addition to the kinds of individuals older than, another two kinds of land locked lamprey, that is, the Northeast lamprey (L. morii, English name: Yalu River Lamprey) and river lamprey (L. reissneri, English name: Asiatic brook lamprey), but were considerably smaller than the individual, life-long habitat in the river, the non-migratory habits, the numbers are small, are in a Vulnerable status.

除了以上的个人，另外土地的两种锁定鳗种，即东北鳗（湖栎，英文名称：鸭绿江鳗）和河流鳗（湖，英文名称reissneri：亚洲布鲁克八目鳗），但大大低于个人，生活在河长的栖息地，非迁徙习惯的人数较少，正处在一个脆弱的地位。

The goals and the principles of conception for a river ecology restoration project are analyzed. The project used as the study case demonstrates that the traditional design method for a water resources project causes the channelization of a river and this leads to numerous adverse effects on the ecological system of a river.

从20世纪70年代开始科学工作者就对基西米河渠道化工程引起生态系统的退化进行了长期的观测研究，同时组织了论证与评估，研究如何采取工程措施和管理措施对于河流生态系统进行修复。

Let's boat in the river of history to enjoy the course of the civilization's development, listen to the chanty of Egyptian Nile, smell the aroma of paddy from the two rivers valley in the west Asia, have a holy bath in the Ganges of India in the south Asia, casting net in the Changjiang River and Yellow River of China ,enjoy the democracy lamp of Grecian city-state in aegean sea, taste the free drink of the Mississippi, let's view and admire the great billow hit the shore, the sea and the sky have the same color, so our noble heart would be soul-stirring.

驾一页扁舟沿着历史的长河去回顾文明的历程吧，听埃及尼罗河上的船歌，闻西亚两河流域的稻香，在南亚的印度河、恒河感受一次圣浴，到中国的黄河、长江流域撒网，观古希腊的爱琴海城邦的民主灯火，品大洋彼岸的密西西比河的自由琼浆，让我们领略惊涛拍岸、水天一色，令尊贵的心灵荡气回肠

But this is impossible, as long as it is engaging in a market economy, there are risks in any operation.

但是，这是不可能的，只要是搞市场经济，是有风险的任何行动。

We're on the same wavelength.

我们是同道中人。