- 更多网络例句与山溪相关的网络例句 [注:此内容来源于网络,仅供参考]
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In the end it suggests some counter-measures, including: developing cage acquiculture in the bends and branches as the stradegy direction in cultivation program; developing high-density flowing aquiculture making use of the stream resources; selectively developing dam-intercepting bends acquiculture and quality pool fishery; intensifying the protection and utilization of the natural fish resources so as to develop special variety and establish fry production base; developing large-water-area throw-in and enrichment and culture fishery and halieutics; protecting ecological environment and establishing economic fish and rare fish protection district; perfecting fishery institution and intensifying fishery management and bettering the fish breeding; developing tourist and fishing industry; establishing related mechanism including government control mechanism, market guiding mechanism, management and running company system, sales market share system, farmer organizing and uniting system, leading enterprise leading system; increasing the investment to the fishery industry in the area
文章最后提出发展三峡水库渔业的对策包括:养殖项目的战略定向为利用库湾库汊,发展网箱养鱼;利用山溪流水资源,开展高密度流水养鱼;利用高水位区库湾,有选择地开展坝拦库湾养鱼和精养池塘渔业;强化天然鱼类资源保护与合理利用,进行特色品种的开发和苗种生产基地的建设;大水域放流增殖,发展捕捞业;保护生态环境,建立经济鱼类和珍稀鱼类保护区;健全渔政机构、加强渔政管理、做好鱼类繁殖;积极发展游钓业;建立与渔业发展相适应的配套机制包括政府调控机制、市场导向机制、管理运营公司制、营销市场股份制、农民组织协会制、龙头企业带动制;增加三峡水库渔业的资金投入。
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The results show that spermatogenesis occurs during April through August and spermiogenesis occurs from July to August.
结果显示,北方山溪鲵在4~8月时处于精子发生期,精子形成在7~8月。
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Dam in the vast national forest park Lin, the habitat of white-lipped deer, leopard, clouded leopard, spots, etc. bonasia four kinds of protected animals at the national level, tufted deer, Sumen antelope, black bear, blue horse chicken, Crossoptilon, Lin musk deer, red Tragopan caboti two countries, such as 23 kinds of protected animals, leopard cats, Batrachuperus tibetanus, yellow zi , stone marten and other key provincial seven kinds of protected animals.
在大河坝国家森林公园的茫茫林海中,栖息着白唇鹿、金钱豹、云豹、斑尾榛鸡等4种国家一级保护动物,毛冠鹿、苏门羚、黑熊、蓝马鸡、褐马鸡、林麝、红腹角雉等23种国家二级保护动物,豹猫、北方山溪鲵、黄麂子、石貂等7种省重点保护动物。
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Bonasia four kinds of protected animals at the national level, tufted deer, Sumen antelope, black bear, blue horse chicken, Crossoptilon Lin musk deer, red Tragopan caboti two countries, such as 23 kinds of protected animals, leopard cats, Batrachuperus tibetanus, yellow麂zi , stone marten and other key provincial seven kinds of protected animals.
在官鹅沟国家森林公园的茫茫林海中,栖息着白唇鹿、金钱豹、云豹、斑尾榛鸡等4种国家一级保护动物,毛冠鹿、苏门羚、黑熊、蓝马鸡、褐马鸡、林麝、红腹角雉等23种国家二级保护动物,豹猫、北方山溪鲵、黄麂子、石貂等7种省重点保护动物。
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The little salamander of urodele Amphibians can be used as medicine and food, and have some economic value.
山溪鲵属两栖纲、有尾目、小鲵科,可做药用、食用,具有一定的经济开发价值。
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North 9 Laoshan a mountain stream water is to fish-scale Gap and Shione most famous waterfall.
北九水是崂山一条山溪,以鱼鳞峡和潮音瀑最为有名。
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Over the past 2 days we have ridden through lush tropical rain forest, forded pristine mountain streams and enjoyed a night of fun in one of the Mary Valley's watering holes.
过去2天,我们度过茂密的热带雨林、轮齿原始山溪和享受一晚的乐趣之一玛丽山谷的洞浇水。
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In swift mountain streams bryophytes may actually form pure societies.
在急速的山溪中,苔藓可能实际上形成纯组合。
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The snow lay deep on the Sierras and every mountain creek became a river.
大雪厚厚地覆盖在内华达山丘,每条山溪都成了河流。
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Torrents of men, sources and rills of the Northwest are you indeed
这人的急流,(难道你们真的永不枯竭,西南部的水源和山溪?
- 更多网络解释与山溪相关的网络解释 [注:此内容来源于网络,仅供参考]
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stream, brook:小溪
current, watercourse 水流 | stream, brook 小溪 | torrent 湍流山溪
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stream, brook:小溪ekh中国英语学习网
current, watercourse 水流ekh中国英语学习网 | stream, brook 小溪ekh中国英语学习网 | torrent 湍流山溪ekh中国英语学习网
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Snow Dream:雪梦
7.mountain stream 山溪 | 8.snow dream 雪梦 | 9.windmills 风车
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Flashy stream:有暴洪的河流,山溪性河流,湍急河流
fire stream 消防喷射水流 | flashy stream 有暴洪的河流,山溪性河流,湍急河流 | flood stream 洪水河流,涨潮流
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Moray:(马里)
苏格兰马里(Moray)议会区的山脉,在基斯(Keith)西南 24公里(15哩)、阿文(Avon)河和斯佩(Spey)河汇合处以东约 8公里(5哩),海拔841公尺(2,759呎). 本林尼斯山有一处名胜--鲁塞(Ruthie)的林恩(Linn)瀑布,是众多山溪的其中一条形成的. ...
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MOUNTAIN STREAM:山溪
06 BEATRIX 碧翠丝 | 07 MOUNTAIN STREAM 山溪 | 08 SNOWDREAM 雪梦
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neoteny:幼态成熟
有些鲵螈类,例如巴尔干半岛地下水中的洞螈,北美的泥螈,中国的山溪鲵和滇池蝾螈 (Cy-nopus wolterstorffi) 等在性成熟和具有生殖能力时, 仍保留着幼体时期的某些特征, 这种现象称为幼态成熟(neoteny).处于幼态时期的动物就能进行生殖的现象,
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slalom:激流回旋
全程落差7.2米,另外从高程近70米的索溪大坝喷涌而出的山溪水制造出的最大达每秒15立方米的湍急水流,让运动员穿越其间感受到惊心动魄,观众也会感觉惊险刺激. ?激流比赛项目:又分为激流回旋(Slalom)和漂流(Wild Water)两种.
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Torrent:湍流山溪
stream, brook 小溪 | torrent 湍流山溪 | rapids 急流
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Vermont:佛蒙特
"佛蒙特"(VERMONT)取自法文,即"绿色山峰"的意思,位于美国东北部.在这里,青山山脉纵贯南北,山峦起伏,人口稀少,在2.5万平方千米的范围内,95%的地方为林木覆盖,剩下的就是山溪河流.