smectite clay是什么意思

网络释义

用法例句

The results showed that it is very effective by adding smectite clay/cationic fixative for eliminating these hot melt stickies.

结果认为,添加绿土/阳离子聚合物固着剂是消除热熔胶胶黏物的有效方法。

Under the conditions of urban land shortage, space congestion and expensive land use, double benefits can be gained by rational development and utilization of underground space and earth sheltered plantation on the underground structures.

在城市用地紧张 ,空间拥挤 ,地价高昂的情况下 ,合理开发利用地下空间并在地下建筑顶面覆土绿化 ,可以发挥建筑用地的双重效益 ,本文对地下空间开发与城市园林绿化有机结合的指导思想、规划设计、技术措施以及经营管理等问题进行了简要论述。

According to the characteristics of Taiyuan,we established a network database after classify the data which obtained from our survey of the landscape and greenbelt soil in Taiyuan.

根据太原市的特点,对太原市的园林绿地土壤进行普查获得的资料,分类后建立了网络数据库,并利用ASP强大的网络数据访问技术实现对园林绿地土壤信息的浏览和查询,达到资源共享,使上网的用户能随时随地查询数据库相关信息。

The recent research on the influence of reclaimed water to greenbelt soil physical and chemic characteristic is summarized in this paper.

综述了近年来国内外中水(再生水)灌溉对绿地土壤物理、化学特性方面的研究成果,结果表明中水灌溉会对土壤理化性质产生一定影响,中水中的一些有害成分会发生积累,但不至于对绿地生态系统造成不利影响,使用中水灌溉绿地是切实可行的。

Soil respiration and its relations to environmental factors over three urban vegetation covers

城市绿地土壤呼吸与土壤温度土壤水分的关系研究

The Heavy Metal Pollution Estimation of Soils in Harbin Greenbelt;

哈尔滨市绿地土壤重金属污染及评价

Study on Soil Properties and Construction of the Urban Green Land in the West of Xiangjiang, Changsha City;

长沙市河西绿地土壤特征与建设研究

Studies on Soil Physical-chemical Properties and Enzymes Activities for Urban Parks and Roads Green-land in Shenzhen;

深圳城市公园道路绿地土壤理化性状与土壤酶活性研究

The relationship between soil animals and soil physical and chemical properties in different greenlands of Baoding

保定市不同绿地土壤动物群落与土壤理化性质的关系

The Character and Distribution of the Greenbelt Soil of Nanjing;

南京市公园绿地土壤性质及其变化特征

Study of Distribution and Assessment on Heavy Metals of Greenland Soil in Baoding City

保定市绿地土壤重金属分布与评价研究

Deterioration and Microbial Indication Role of Soil in Urban Green Space

城市绿地土壤退化及其微生物的指示作用研究

Study on Soil Carbon Stock and Its Spatial Distribution, Physical and Chemical Properties in Shanghai's Urban Green-belt

上海城市绿地土壤碳储量格局与理化性质研究

Heavy Metal Pollution Estimation and Investigation of Soils in Xuzhou Urban Greenbelt

徐州市城区公园绿地土壤重金属污染及其评价

Chemical Indices Heterogeneity of Urban Green Space in Bengbu

蚌埠市绿地土壤几种化学指标的异质性分析

The distributions and risk assessment of heavy metals in the soils from different urban greenland region of Baoding city

保定市城市绿地土壤重金属分布及其风险评价

Study on the soil properties of desert grassland in the edge of Jingtai oasis

景泰绿洲边缘荒漠草地土壤特征研究

The Properties of Physics Chemistry and Microbial Characteristic of Soil of Different Green Land Types in Zheng Zhou City;

郑州市不同绿地类型土壤理化性状与土壤微生物特征研究

Community Structure and Dynamics of Soil Animal in Green Belt Litter from Two Soil Origin in Urban City

两种土壤背景值下城市绿地凋落物层土壤动物群落结构与动态

Studies on Soil and Atmosphere Environment in Different Green Land in Beijing;

北京城市不同绿地类型土壤及大气环境研究

Study on the Communities Structure of Soil Animals in Different Greenland Types of Baoding;

保定市不同绿地类型土壤动物群落结构的研究

The Soil Environmental Quality Evaluation on Green Production Base in Wuchang City;

五常市绿色产业基地土壤环境质量评价