查询词典 wet land
- 与 wet land 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The wet environment of soil also got more anaerobic in the long submersed time and promoted the utilization of soluble phosphorus by anaerobe and its transformation to OP, which explained the dramatically augment of OP in both land soil and drainage streams.
同时, 在周期较长的淹灌期间,土壤潮湿的厌氧环境增强,促进了厌氧微生物对溶解态磷的吸收利用,将其转变成有机态磷,因而在灌区土壤和排水中有机磷含量均有极显著的提高。
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As the edge of the land and wet eco-system, the landscape ecological edge effect of urban waterfront area is manifest, such as complex biome structure and diverse habitat. It's also the most important recreational space of the city.
简介: 城市滨水区处在陆地与湿地生态系统的边界,其景观生态边界效应明显,如生物群落结构复杂,生境多样等,但同时也是城市游憩休闲空间的重要载体。
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They went to Terabithia on Tuesday and again on Wednesday. The rain continued sporadically, so that by Wednesday the creek had swollen to the trunk of the crab apple and they were running through ankle-deep water to make their flight into Terabithia. And on the opposite bank Jess was more careful to land on his feet. Sitting in cold wet britches for an hour was no fun even in a magic kindom.
他们星期二去了泰拉碧纱,星期三又去了那里,雨一直在零零星星地下着,星期三时小溪已经涨到山楂树的树腰,他们涉过脚踝深的溪水打闹着进了泰拉碧纱,而在对岸,杰斯小心地上岸,在潮湿的石头上休息一个小时,觉得即使在这个神奇王国,也毫无乐趣可言。
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"You can see where lava has flown into wet sand and then next to it where it's flown over dry land, and that gives us an indication of when different things were happening millions of years ago," Mateus explained.
马泰乌斯解释说:「你可以看见火山喷发的熔岩流入潮湿的沙地,再流到邻近乾燥的沙地上,这可以提示我们,千百万年前不同的事何时发生。
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Before dry land uses the emerge after crop sows, every mus are used 25% but gram of 150-500 of wet sex powder, to water 40 kilograms, express even sparge to earth.
旱地使用作物播种后出苗前,每亩用25%可湿性粉剂150-500克,对水40公斤,对土表均匀喷雾。
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Take Fuzhou , this historical cultural city , as an example: According to the space heterogeneity of different dividing areas in the city and the green corridor structure of city (among them the green corridor passes through the other ring to take green, the Tenneco green land and garden green land of center district), the problems of how to draw the cleanness, wet and cold air around the surround into the center of city through the high green forest community which alleviate the tropical island effect and improve air quality and how to build the ecological view system of the city are discussed to make the city ecological view environment play its social role, the city will not develop at the cost of ecological view components , such as nature , history , and at the basis of expurgating, properly, the distillate of design in the history of the city humanity which would be a design language to stretch the nature, history and humanity view environments.
以福州这座历史文化名城为例:根据城市不同分区的空间异质性,贯通城市内的绿廊结构(其中绿廊穿越外环绿带、楔形绿地和中心区园林绿地)等探讨在城市化不断发展的过程中如何将城市周边清洁冷湿的空气经过高绿量的森林群落引入城市内部,缓解热岛效应,改善空气质量;以及如何通过城市的生态景观系统的营造使得城市的生态景观环境能够作为一个系统而充分发挥它的社会职能。通过对一个城市历史的系统解读使得城市化的发展过程不再是以自然、历史、人文等生态景观组成部分的破坏为代价,而是合理地提炼城市人文历史中积淀下来的部分,设计成为这个城市未来生态景观规划中的一个设计语汇,从更宽泛的角度延展这个城市的自然、历史和人文的景观环境。
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Many shopping centers stand on dry land today, land that was once wet and full of marshes.
在如今的干地、但曾经是潮湿的、布满了沼泽的土地上矗立着许多购物中心。
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The new great machine factory of BeiHAI is a professional factory producing fish meal complete sets of wet law of our country, since founding the factory, is it process equipment with domestic research institution , fish meal expert of trade to tropical fish and inferior tropical complete wet law fish meal of fish to develop together, there are 30 tons , 50T , 80T , 150T , many kinds of specifications , by land , can all use on the ships, and 30T can produce 50T , 50T and can produce 70T , 80T can produce 100T , 150T can produce 200T , the production technology has reached or exceeded the domestic like product, is well received by many customers.
北海新宏机械厂是我国专业生产湿法鱼粉成套设备的厂家,建厂以来,与国内研究机构、鱼粉行业的专家共同开发了针对热带鱼和亚热带鱼类的全套湿法鱼粉加工设备,有30吨、50T、80T、150T、多种规格,在陆上,船上都可使用,而且30T能生产50T、50T能生产70T,80T能生产100T,150T能生产200T,生产技术达到或超过了国内同类产品,受到多家客户好评。
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For each strategy, a corresponding exploitation plan of groundwater was designed. Then each designed exploitation plan (except scheme 3) was put into the model for calculation and simulation. The analysis on the forecasting results every plan indicates that:(1) Shuting down the self-provided wells is the most direct and effective method, playing an important role in the land subsidence prevention.(2) The resumption of compressed soil by groundwater artificial recharge is limited. So the artificial recharge can\'t provide essential effect for the resumption of land subsidence, unless the artificial recharge is much more than the groundwater withdrawal.(3) The method of "adjusting the exploitation stratum of groundwater to the shallow" has an obvious effect on the land subsidence prevention.(4)"Sand wells" can increase the leakage recharge for confined aquifer, and thus can slow and prevent the development of the land subsidence.(5) For the groundwater exploitation in Xi\'an, emergency self-provided wells should be managed according to the well spacing of 1600m, 2000m and 1600m, respectively, in the river terrace area, alluvial-proluvial fan area and loess tableland area to exploit the first confined groundwater. Corresponding individual well yield can be set as 2500m~3/d, 1500 m~3/d and 200 m~3/d. Make emergency self-provided wells pump in the dry year and stop pumping groundwater to restore and conserve underground water sources in average years and wet years. In this way, groundwater withdrawal of 162000m~3/d can be obtained to provide for the supplement of water supply in Xi\'an. As a result, the water supply stress can be released in dry years. The groundwater depression formed in the exploiting year can resume in 3-4 years. At the same time, this exploitation manner will not lead to obvious land subsidence.
本文利用所建的模型预测了现状开采条件下未来20年的地下水位和地面沉降的变化,在此基础上,提出了防治西安市地面沉降的五个地下水开采方案,利用所建的地面沉降模型对各个设计方案其进行了模拟和预报,对预测结果的分析表明:①封停自备井是防治地面沉降最为直接和最有效的对策,对防治地面沉降起着最为积极的作用;②采用人工回灌方法使被压缩的土层得到的恢复是非常有限的,对地面沉降不能起到根治作用,只有回灌量明显大于开采量时才能有一定的效果;③&调整开采层次,在浅层取水&对防治地面沉降的效果十分明显;④布设&砂井&可以增加对承压含水层的越流补给量,从而可以有效地缓解和控制地面沉降的发生和发展;⑤对西安市的地下水开采,可在河流阶地区、冲洪积扇区和黄土塬区分别采用1600m、2000m、1600m的井间距布置应急自备井,分别采用2500m~3/d、1500 m~3/d和200 m~3/d的单井开采量,开采第一承压水,在平水年或者丰水年不开采,涵养地下水源,在枯水年启动这些应急自备井开采,在输出分析范围内共可获得162000 m~3/d(5913万m~3/a)开采量,可以有效地补充西安市的供水水源,缓解供水紧张局面,开采年开采导致的下降的水位可在停采3~4年后得到基本恢复,同时,这种开采方式不会造成大的地面沉降量。
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Particularly in east Africa, the loss of land to national parks, game reserves, hunting blocks and conservation severely restricts pastoral mobility as much of this land either consists of critical dry- or wet-season grazing or cuts across seasonal migration routes.
特别是在非洲东部,国家公园、猎物繁殖保护区、狩猎区及保护区侵占了大量的土地,从而使游牧迁移受到了严重的限制,因为这些土地不仅包括旱季和雨季主要的放牧区,而且还切断了季节性迁移的必经之路。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力