2) low water level and low-speed drainage
低水低排
1.
In the light of the waterlogging forming reasons in the built area and combined with the areal drainage conditions, the planning is considered to adopt the principle of high water level and high-speed drainage, low water level and low-speed drainage, and waterlogging water pumping and drainage for prevention.
该文介绍城市内涝灾害的形成原因,探讨城市治涝的设计标准,针对已建成区的内涝成因,结合地域排水条件,在规划中考虑采用高水高排、低水低排、涝水抽排的原则进行防治。
3) lower low water (LLW)
较低低水
4) low-low level
"低-低"水位
5) low temperature and turbidity water
低温低浊水
1.
Treatment of low temperature and turbidity water by direct filtration with low pressure membrane;
低压膜直接过滤处理低温低浊水性能研究
2.
The technique has applied prospects for the treatment of low temperature and turbidity water.
通过中试试验考察了高锰酸盐复合药剂(PPC)安全强化低温低浊水的处理效能,对其强化混凝,强化过滤效果与预氯化处理进行了对比试验表明,PPC预处理技术在助凝、助滤、去除水体中有机污染物等方面都具有比预氯化更好的处理效果,该项技术对于低温低浊期的水处理具有很好的应用前
6) low temperature and low turbidity water
低温低浊水
1.
Application of chitin-active silica acid in treatment of low temperature and low turbidity water;
壳聚糖-活化硅酸处理低温低浊水的试验研究
2.
Treatment of low temperature and low turbidity water by coagulation-ultrafiltration process;
用混凝-超滤法处理低温低浊水
补充资料:低级水墙粉
分子式:
CAS号:
性质:由胶或酪素(或树脂)和粉料(或加颜料)调合而成的浆状漆。填料含量极大,可用水稀释,涂膜无光,耐久性较差。不耐水,不耐揩洗。但价格低廉,常用于不太讲究的场合。
CAS号:
性质:由胶或酪素(或树脂)和粉料(或加颜料)调合而成的浆状漆。填料含量极大,可用水稀释,涂膜无光,耐久性较差。不耐水,不耐揩洗。但价格低廉,常用于不太讲究的场合。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条