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- This paper studied the sorption behavior of three ionizable organic compounds(IOCs),such as 2?4-dichlorophenol(DCP),2?4-dinitrophenol(DNP)and benzoic acid(BA),on loess soil modified with a cation surfactant-brimide hexadecyltrinethylammonium(HDTMA). 研究了 2 4 二氯苯酚、 2 4 二硝基苯酚和苯甲酸三种可离子化有机化合物在天然黄土和阳离子表面活性剂改性黄土中的吸附行为 .
- In this paper,the unconfined compressive strength tests of the remolded soil modified by STW ecotypic soil stabilizer were performed under the different addition,making methods and curing conditions. 对STW型生态土壤稳定剂改性重塑土在不同掺量、不同制备方法及不同养护条件下的强度变化进行了试验研究。
- The behavior of soils modified with LKD was more complex than that with lime due to the presence of various compounds besides lime in LKD. 石灰炉渣含有除石灰以外的其它化学物质,因此,石灰炉渣加固土的性质比石灰加固土更加复杂。
- Phenanthrene and naphthalene were chosen as organic contaminant indicators in loess soils modified by cation surfactant, hexadecyl-trimethylammonium bromide (HDTMAB). 研究了萘和菲在天然黄土和阳离子表面活性剂改性黄土上的吸附动力学过程。
- As referenced to soil salinization problems in the afforestation in Lanzhou,four soil modifiers(YNEC,Kang Le,Pu Yuan and Lv Neng) were selected and used as the measure to modify the soil. 作者单位:中国农科院兰州畜牧与兽药研究所农业部兰州黄土高原生态环境重点野外科学观测试验站;
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- Such crops won't grow in limy soil. 这类作物不能在石灰质的土壤中生长。
- What shall we grow in this alkaline soil? 我们应该在碱性土壤里种什么?
- There are a lot of worms in the soil. 泥土中有许多蠕虫。
- Water has permeated (through) the soil. 水已渗遍那片土壤。
- There are some clods of soil on the mat. 垫子上有些土块。
- The earth in the garden is good, soft soil. 花园里的泥土松软肥沃。
- This kind of soil contains much alkali. 这种土壤含碱丰富。
- She makes her living from the soil. 她以务农为生。
- Grass will not succeeded in this dry soil. 在这种干燥土壤中草不会成活。
- The soil absorbs only a fraction of the rain that beats down. 土壤只吸收猛打到地面上的雨水的一部分。
- The soil becomes more and more acidic as pollution mounts up. 随着污染的加剧,土壤的酸化越来越严重。
- A plant that grows in saline soil. 盐生植物一种生长在盐分土壤上的植物
- Abel was a shepherd and Cain a tiller of the soil. 亚伯是个牧人,该隐则是个耕田人。
- It's rich there because of the fertility of soil. 因为土地肥沃,那儿很富裕。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries