您要查找的是不是:
- Ecological Water Body 生态水体
- It is forbidden to dump ship refuse into any water body. 禁止向水体倾倒船舶垃圾。
- The ecological equilibrium on the upper reach of Nan Pan Rivere is destroyed seriously:This resulted in the loss of water and soil and the non-point pollution of water body. 南盘江上游生态破坏严重,导致水土流失严重,产生了水体的非点源污染。
- His barbed and his dissemination of the minimum water body. 他的刺又使得他最低限度地散发体内的水分。
- The shortage of water resource exaggerates the pollution of water body. 水资源短缺与水体污染并存。
- The repairing technology on the black and foul water body based on the experiment of ecological restoration of black and foul Laoduanpu creek in Baos han district of Shanghai is discused. 依据位于上海宝山区出现黑臭现象的老段浦河道的生态修复试验,尝试探讨黑臭水体的治理方法。
- Study on Theory and Method of Ecological Water Demand in the Lower Reaches of Heihe River. 黑河流域下游生态需水理论与方法研究。
- The corresponding problems of ecological water requirement for vegetation construction in semi-arid grasslands are studied from microcosmic angle. 摘要重点从微观角度研究半干旱草原区植被建设生态需水相关问题。
- The effect of turbulence in water body on organic compound biodegradation. 紊动对水体中有机物降解影响的实验。
- On the premise of protecting river hydrobiology habitat,ecological water demand in mountainous rivers was studied. 主要从保护河流水生生物栖息地出发,探讨山区河流生态需水量问题。
- The Ankang Prefecture was taken as example to calculate ecological water requirement. 本文以安康地区为例,计算现状年生态需水量为61。
- Microcystin(MCYSTs,MCs)is a common algal toxin in eutrophic fresh water body. 微囊藻毒素为富营养化淡水中最常见的藻类毒素。
- An integrated classification system for ecological water demand is suggested according to different criterions. 建立了不同标准下的生态需水分类体系;
- After that,take Yanan city for example to calculate two kinds of ecological water requirement in the year of 2000. 以西北黄土高原地区延安市为例,分别计算了2000年来水条件下的河道内及河道外生态需水。
- The calculation of ecological water consumption is the basis of redistributing water resources. 摘要生态需水量的计算是水资源优化配置的前提和基础。
- The minimum instream ecological water demand is the epiboly value of each instream flow quantity. 河道内各项需水量的外包值为河道内的最小生态环境需水量。
- Water body is shallow and sediments are coarse in LST and HST, but in TST, being deep and fine. 低水位体系域和高水位体系域水体较浅,沉积较粗,而湖进水位域则水体较深,沉积较细。
- It is necessary that the project of ecological water compensation r is developed in Heifei because water system of Hefei is polluted. 合肥市的环城水体没有天然补给水源,极易引起水体污染,开展生态补水工程很有必要。
- The huge round urn of all Acrylic glass is 11 meters in diameter and 13 meters in depth, with water body totaled 1000 metric tons. 全部用亚克力玻璃筑成的大圆缸,直径有11米,水深13米,高达三层楼体,水体达1000吨。
- It is forbidden to discharge or dump industry waste residues,urban refuse or other wastes into any water body. 禁止向水体排放、倾倒工业废渣、城市垃圾和其他废弃物。