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1)  soil available cadmium
土壤有效镉
2)  cadmium [英]['kædmiəm]  [美]['kædmɪəm]
土壤镉
1.
Effect of calcium carbonate on adsorption and desorption of cadmium in soils;
碳酸钙对土壤镉吸附及解吸的影响
3)  Cd-rich soil
富镉土壤
1.
Element distribution characteristics of Cd-rich soils and their pollution remediation test in the lower reaches of the Yangtze River;
长江下游富镉土壤元素分布特征及其污染修复试验
4)  Soil available phosphorus
土壤有效磷
1.
Our main aim was to investigate small-scale spatial cross-correlation between population variables of clonal plant species and soil available phosphorus.
该研究主要探讨小尺度上克隆植物与土壤有效磷之间的空间相关性,特别是它们的相似性。
2.
Arbuscular mycorrhizal development of 12-year-old Ginkgo biloba(Jiafushou seedlings and Jiafushou/Jiafushou grafted plants) and its correlation with soil available phosphorus were observed in the experiment in field.
以田间栽培的12a生银杏(Ginkgo biloba)实生苗"家佛手"和本砧嫁接的"家佛手"嫁接苗为试材,观察根系丛枝菌根的状况及其与土壤有效磷的关系。
3.
【Objective】 The objective of this study was to explore the spatial distribution of soil available phosphorus, and to provide a firm foundation for scientific formulated fertilizer and identify key regions for controlling agricultural non-point phosphorus pollution.
【目的】探明土壤有效磷的空间分布,为合理科学配方施肥和识别农业面源磷污染重点控制区提供依据。
5)  soil available Se
土壤有效硒
6)  soil available water
土壤有效水
1.
The soil water regime in diifferent irrigation conditions was studied by ASI(index of soil available water) method.
对不同灌溉模式下的土壤水分状况用土壤有效水指数法[1]进行了研究,计算出各模式下土壤月初有效水含量及土壤供水量。
补充资料:乙酸镉二水合物 乙酸镉,二水
CAS:5743-04-4
分子式:C4H6CdO4·2H2O
分子质量:266.52

中文名称:乙酸镉二水合物 乙酸镉,二水

英文名称:Acetic acid, cadmium salt, dihydrate; Cadmium diacetate dihydrate; Cadmium acetate,dihydrate; cetic acid,cadmium salt,dihydrate

性状描述:通常以二水合物形式存在,在130℃时失去结晶水成为无水物。无水物熔点256℃,相对密度2.341,二水合物相对密度2.01。有乙酸气味,易溶于水和乙醇,易潮解。

生产方法:可以由乙酸和氧化镉反应而得或由冰醋酸与四水合硝酸镉反应而得。

用途:用于分析试剂,也用于陶瓷工业。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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