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- At Pre-sent, the dumping of dredged materials is comparatively freguent in marlne dumping actlvl-ties. 目前,疏浚物倾倒活动是一项比较频繁的海上倾倒活动。
- So far,China has designated 34 dumping areas for dredged materials of the third category and four areas for midair oil discharge. 到目前为止,中国已建立了34个三类疏浚物倾倒区,4个空中放油区。
- Dredged materials should be analyzed,and their potential effects on the ecosystem should be estimated by making an ecotoxicological risk assessment before land application. 疏浚底泥土地利用前,其生态毒理性风险分析的方法包括风险简化评价和风险详细评价。
- So far,China has designated 34 dumping areas for dredged materials of the third category and four areas for midair oil discharge. It has issued about 2,000 dumping permits and tightened up the monitoring of the environmental quality of dumping areas. 到目前为止,中国已建立了34个三类疏浚物倾倒区,4个空中放油区,签发倾倒许可证近2000份。
- All barges and hoppers, if utilized for marine transportation of dredged materials, shall have tight fitting seals to their bottom openings to prevent leakage of material. 所有用作海上运送挖掘物料的驳船及底卸式驳船,应在底部开口处设置牢固的密封装置,以防漏出物料。
- THE DREDGED MATERIAL WAS USED TO FORM PEBERHOLM ISLAND WHERE THE BRIDGE AND TUNNEL WOULD ONE DAY CONNECT. 挖掘出的土石被用来建造一座人工小岛,在岛上大桥和隧道将会连接在一起。
- During environmental dredging, a lot of contaminated sludge was produced and deposited in the confined disposal facilities (CDF) of dredged materials. 环保疏浚过程中产生的大量污染底泥堆放在底泥堆场,不能快速干化,长时间占用土地资源,增加工程投资。
- Large amount of dredged materials (DM) may produce in dredging projects, solidification method can transfer it to useful soil resource effectively. 疏浚工程中会产生大量的疏浚淤泥,固化方法可以有效的将废弃淤泥转化为土资源进行使用。
- Because a cutter suction dredger can continuously excavate and transport the dredged material, it has extensive adaptability and good economy. 绞吸式挖泥船具有连续挖掘和输送泥浆的特点,因而具有广泛的实用性和较高的经济性。
- The police dredged up the parcel from the muddy river. 警方从浑浊的河水中捞出包裹。
- The picture dredged up the sad facts of his past. 这幅画使他想起伤心的往事。
- The main pollutants are: oil, dredge materials, chemical waste-water, domestic sewage, goods dust, sludge, rubbish and heavy metal etc. 分别阐述了港口水域的主要污染和污染物:油类、疏浚物、化学品、生活污水、货物粉尘、垃圾及重金属等的来源及其危害。
- Many natural materials are becoming scarce. 许多天然原料越来越少。
- The canal would soon fill up with mud if not regularly dredged. 这条运河如果不经常疏浚,就会淤塞。
- The beautiful curtain is made of remnant materials. 这个漂亮的窗帘是用零头布做的。
- Some synthetic materials do not crush easily. 有些化纤衣料不易起皱。
- Study on the bio-accumulative effect of organic tin in dredged materials 疏浚物中有机锡的生物累积效应研究
- Everything we used was made from natural materials. 我们所用的一切都是由天然材料做成的。
- He buys the materials wholesale. 他成批地购买原材料。
- She dredged the pastry with a little sugar. 她在油酥馅饼上撒了一点糖。