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- Salt field soil 盐田土
- A natural salt field certainly has a high content of salt.But is this a salt field? 天然盐场含盐量当然高啊。可是,这是盐场吗?
- Through evaporating experiment in salt field, the high quality of sylvite, mixed substance of boron, potassium, lithium and iodine were produced. 通过盐田蒸发试验,可以得到质量较好的钾石盐、硼钾混盐、含锂碘的母液。
- The reason of air distribution being asymmetric is that the penetrability of the field soil is not uniform. 现场曝气存在气流分布不对称现象,是由于土壤介质的渗透性不均匀所致。
- In addition, production wells that lie in both bitterns pool within salt field and shoals region as well as the majority of wells are clustered well. 目前该油气田已进入到开发后期,开采过程中各种矛盾日益加剧,加之地处盐田卤池和滩涂地区且生产井大部分为丛式井,严重制约了整个油气田的开发效果。
- Mycorrhiza colonization was also observed in the control plants due to native AM fungi present in the field soil. 由于田土本身含有天然存在之菌根菌,故对照组之植株上亦可发现菌根菌感染的现象。
- Fig 1.The baiting rate of Pythium spp. from Da-Ping-Ding field soil in different months during 1999-2000. 图一、Fig.;1
- H.T.Lin, S.S.Wong, G.C.Li: Residual level of chlorinated hydrocarbon insecticides in the field soil of Taiwan.Plant Prot.Bull. (Taiwan, R. 李仁厚、陈鸿基、李宏萍、李国钦:以顶空微针动态抽取技术测定土壤有机氯化物农药之研究。
- Base d on those data the soil strength of any other paddy field soil can be fuzzily p redicted when its water content, sand content and clay content are given. 探讨了基于模糊数学原理由土壤含水量和机械组成来预测任一种水田土壤强度(内聚力系数和内摩擦因数)的可能性,得出了预测公式并给出了预测实例。
- This study was carried out with both sterilized soil and field soil containing M.incognita,this method may enhance the pace from laboratory study to field application. 本研究不但以消毒土为研究背景,而且以田间病土这个微生态环境为研究背景,缩短了实验室研究到田间应用的距离。
- 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 .
- Construction of salt field basis 培建盐池板提高竞争力
- Mangrove Habitat Restoration of a Salt Field 盐质基地红树林生态环境复育
- Salt is a common food preservative. 盐是一种常用的食物防腐剂。
- New style salt field construction 对新型盐田建设的几点思考
- Keywords Salt field;Ecosystem;Biocontrol; 盐田;生态系统;生物调控;
- Keywords Salt field negative pressure lysimeter; 盐田;负压直读;测渗仪;
- Field soils often have bulk densities ranging from 1.0 to 1.4gcc; with commensurate porosities and infiltration characteristics. 田间土壤的容重常在1.;0到1
- He spoiled the soup by putting too much salt in it. 他放了太多的盐,把那盘汤糟蹋了。
- My hair kinked up in the salt water. 我的头发在盐水中缠在一起了。