1.
Effects of Elaeagnus angustifolia and Ulmus pumila on Physical and Chemical Characteristics of Chestnut Soil
栗钙土区栽植沙枣、榆树对土壤理化性质的影响
2.
A crumbly mixture of clays, calcium and magnesium carbonates, and remnants of shells, used as fertilizer for lime - deficient soils.
泥灰土一种由粘土、钙、镁碇酸盐和贝壳碎片构成的易碎混合物，用作缺乏碳酸钙土壤的肥料
3.
Studies on Soil Fertility Quality Evolvement and Phosphorus Form Transformation in Newly Cultivated Light Sierozem;
新垦淡灰钙土土壤肥力质量演变及土壤磷素形态转化的研究
4.
growing or living in soil rich in lime.
生长或生活于钙质土壤。
5.
A soil of semiarid and arid regions that is rich in calcium carbonate and lime.
钙层土半干燥和干燥地区含丰富碳酸钙和氧化钙的土壤
6.
Calcium Content of Sichuan Basic and Crop Reponse to Calcium Fertilizer;
四川盆地水稻土钙含量及钙肥效应研究
7.
The bentonite of Shangtianti district belongs to Ca-benton it e. Its major mineral is Ca-montmorillonite;
上天梯膨润土属于钙基膨润土 ,主要矿物成分是钙质蒙脱石。
8.
Applied technical specification for high-lime fly ash concrete
高钙粉煤灰混凝土应用技术规程
9.
covered with caliche, a hard calcium-carbonate encrusted soil.
被硝酸钠，和硬碳酸钙覆盖的土壤。
10.
Strongly acid peat soils are often low in calcium.
强酸性泥炭土常呈现低钙。
11.
Additions of organic matter to soil hasten calcium losses.
土壤增施有机质会促进钙的损失。
12.
Influence of Rare Earth Compound on the Desulfuring Properties of CaO
稀土化合物对氧化钙固硫性能的影响
13.
The research on the durability of HPC with high oxide calcium fly ash
高钙灰制备高性能混凝土耐久性研究
14.
Studies on Preparation and Application of Alkaline Ca-Bent;
碱性钙基膨润土的制备及其应用研究
15.
Study on Prevention and Control of Arsenic Toxicity by Calcium, Magnesium and Iron;
钙、镁、铁对土壤砷污染的治理研究
16.
The Study of the Mechanism of Black Soil (Chernozem) in North China Agro-pastoral Ecotone;
温带农牧交错带黑（钙）土退化机理研究
17.
The Investigation of Thermoelectrical Properties of Perovskite Structure of Rare-Earth Cobalt Oxides System
钙钛矿型稀土钴酸盐的热电性质研究
18.
Effect of Calcium Application on Yield and Quality of Nectarine Cultivated in Greenhouse
土施钙对温室油桃果实及品质的影响