查询词典 river bend

The Yangtze River, with length is about 6380km, is the longest river in China and the third longest river in the world, which rises from Geladangdong Jokul, flows over Qinghai Province, Xizhang Province, Sichuan Province, Chongqing City, Yunna Province, Hubei Province, Hunan Province, Jiangxi Province, An'hui Province, Jingshu Province and Shanghai City and converge into the East China Sea and Huang Sea at last.

长江是我国第一、世界第三大河，绵延6380公里，从喀拉丹东雪山南麓冰川出发，干流先后流经青海、西藏、四川、云南、重庆、湖北、湖南、江西、安徽、江苏和上海等省市，在东海与黄海的交界处入海。

For society and mankind but durative development, our country is in " 15 " during plan to throw 270 billion RMB to control water pollution, among them one important is river, river, laky processing, and the agent killing alga that its processing technique is a tradition more again, heavy alga agent, garrulous coagulates the method such as the dredge that agent and whole nation use generally, confirm through practice, afore-mentioned methods cannot administer the pollution of river, lake effectively not only, and often accentuate or transfer water pollution 2 times.

为了社会和人类的可持续性发展，我国在&十五&期间拟投入2700亿人民币控制水污染，其中重要的一项就是江、河、湖泊的治理，而其处理方法又多为传统的杀藻剂、沉藻剂、絮凝(使液体中悬浮微粒集聚变大或形成絮团，从而加快粒子聚沉，达到固-液分离的过程)剂及全国普遍采用的疏浚等方法，经过实践证实，上述方法不仅不能有效地治理河、湖的污染，而且往往加重或二次转移水污染。

The territory of the major rivers have clearance Lauraceae River, Leon River, Pine River, Zhanghe Xiqing.

境内主要河流有清樟河、里恩河、松溪河、西清漳河。

A town of southwest Quebec,Canada,northeast of Hull near the mouth of the Gatineau River,about386km(240mi)long.The river rises in the Laurentian Plateau and flows generally southwest to the Ottawa River.

加蒂诺加拿大魁北克西南部一镇，赫尔的东北部，靠近加蒂诺河的河口，大约长386公里（240英里），发源于劳伦琴高原，大致以西南流向注入渥太华河。

Just arrived there the brook brook running water which there limpidly divulged the details to attract, we decided immediately along the river on, looked for this river water the source, this time already is early morning ten o'clock, the sunlight shines, our several were merry upwardly walks along the river bank, might more walk more thought this group was more difficult to walk

刚到那里就被那里的清澈透底的涓涓流水给吸引住了，我们立刻决定沿河而上，去找这河水的源头，此时已经是早上十点钟，阳光普照，我们几个有说有笑的沿着河岸向上走，可越走越觉得这路越难走

This time the cruise began on the Neckar River (a branch-off of the Rhine River) and ended with our arrival on the Rhine river in Southern Germany.

我们这次体验的路线在德国境内，始于内卡河，终于莱茵河。内卡河是莱茵河东南方的一条支流。

In this paper organoleptic index, physico-chemical index for water body and sediment,composition of river ecological system, function of river ecological system to assess river pollution condition were introduced

论文全面介绍了感观指标、水质和底泥的理化指标、河流生态系统的结构和河流生态系统的功能等评价河流污染状况及治理效果的指标体系。

With the rich sediments supplied by the Pearl River, under the paleogeography sedimentary background of Baiyun Sag continuously subsiding, with sedimentary sequences related to relative transgressive sea level change ,contrary to regressive eustasy, the Pearl River Deepwater Fan System has specific evolution characteristics, which left the sedimentary record controlled by peripherical significant geological events. The sharp change of deposition rate and lithologic geochemical characteristics about 23.8Ma sequence boundary demonstratesd that sediment source had changed, perhaps related to the uplift of Tibet plateau and spreading of the South China Sea, which led the paleoPearl River drainage to expand to western China plateau , maybe much broader than present.

珠江深水扇系统以珠江为沉积物源、以持续深沉降的白云凹陷为沉积古地理背景、以与全球海退型海平面相反的相对海侵型海平面变化的沉积层序构成了其发育演化的特殊性，并留下了控制沉积的周边重要事件的记录。23.8 Ma等界面沉积速率和岩石地球化学特征均有突变，反映出物源区的变化，可能折射出与青藏高原隆升、南海扩张有关的重要事件，使得古珠江骤然向西部高原拓展，甚至较今天的珠江流域范围还广阔；承载珠江深水扇系统的白云凹陷持续沉降形成了陆坡内盆地，导致21~10.5 Ma BP多个层序深水扇垂向叠置充填的特殊沉积建造；根据60多口井资料建立的相对海平面变化曲线，具有与全球海平面变化相一致的三级旋回和不一致的二级旋回。

Ratios of AN/and Flur/calculated suggested that PAHs in Qiantang River were mainly from petrogenic origin and the contribution of petrogenic PAHs was decreasing during the last two years.(2)The input and output of PAHs in estuary section of Qiantang River were 21.83 t/yr and 13.49 t/yr,respectively.The input of PAHs was higher than output of PAHs,which caused the increase of concentrations of PAHs in Qiantang River.

2钱塘江河口段15种PAHs的输入通量约为21.83 t/yr，其中干沉降输入约为0.41 t/yr，湿沉降输入约为0.78 t/yr，地面径流输入约为8.50 t/yr，上游输入约为12.14 t/yr，下游输出通量约为13.49 t/yr，输入输出通量之差为8.34t/yr，输入通量高于输出通量，导致水体中PAHs浓度逐年升高。

In Chapter 4, using the points of view of dissipative theory, the dissipative structure characteristics of ecological-economic system in the Changjiang River basin is analyzed, the development course and evolution characteristic of the ecological-economic system in the Changjiang River basin is demonstrated, and at last the negentropy sources and the entropy value of the ecological-economic system in the Changjiang River basin is radicated.

第四章运用耗散结构观分析研究了长江流域生态经济系统耗散结构特征，并用耗散结构理论论证了长江流域生态经济系统演变过程与演化特征，最后确立了长江流域生态经济系统的负熵源与熵值。

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。