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- Abstract: CH3Cl is usually used as microbe activity inhibiter in soil system for nitrogen concentration variation study. 摘要:氯仿是土壤的营养物释放实验中常用的微生物活性抑制剂。
- transfer of water in soil system 土壤中水传递
- double-frequency vibration compactor and soil system 双频振动压实机--土壤系统
- The process of the collection and pretreatment in the eucalypt soil samples is importance during research the regularities distribution of trace element in the eucalypt soil systems. 摘要在研究按树土壤体系的微量元素分布规律中,桉树土壤样品的采集和预处理是研究工作的一个重要环节。
- The disappearance and transfer behavior of polychlorinated biphenyl (PCBs) (the mains of penta PCBs) at higher concentrations (400 mg/kg) bestrewed into semi field soil systems were studied under near field conditions (semi dry climate in North China). 利用构建的土壤半野外试验系统 ;在接近野外 (半干旱气候 )条件下 ;研究高含量 ( 4 0 0mg/kg)高氯代PCBs(以五氯代为主 )在系统中的迁移与消失规律 .
- The present development on modeling and application about transport and degradation of chemical contaminant in soil systems is introduced, and further works to be done are discussed. 介绍当前国外对于土壤污染化学污染物传递和演变过程模型化及模型应用工作的进展情况,并给予评述,最后给出关于进一步研究该问题的讨论。
- 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。