1.
The results of the experiment sh ow that the limited carbonate hardness method is simple, quick and effective.
由实验的结果来看,极限碳酸盐硬度法简便、捷、现性好,可信度高。
2.
Study on a new type of utmost carbonate hardness measuring instrument and its evaluation method
一种新型极限碳酸盐硬度测定仪及评价方法研究
3.
"Hard water: Water that contains mineral salts of calcium and magnesium, principally as Bicarbonates, chlorides, and sulfates, and sometimes iron."
硬水:含有钙和镁的碳酸氢盐、氯化物和硫酸盐的水,有时也可能含铁。
4.
" Determination of CaCo3, SrCo3 in cathode carbonate by atomic absorption spectrophotometry"
GB/T10304.4-1988阴极碳酸盐中碳酸钙、碳酸锶的原子吸收分光光度测定
5.
Eodiagenesis is characterized by the assemblage of carbonate-analcime-anhydrite, while authigenic kaolinite is found in some strata.
浅埋藏期以碳酸盐～沸石～硬石膏组合为特征。
6.
dipotassium carbonate (neutral carbonate)
碳酸二甲（中性碳酸盐）
7.
The net result is thus a reduction in the concentration of carbonate ions.
氢离子容易和碳酸盐离子结合，形成碳酸氢盐离子，最后导致碳酸盐离子浓度降低。
8.
Study of Threshold Value of Organic Enrichment of Carbonate Gas Source Rocks;
碳酸盐岩气源岩有机质丰度下限研究
9.
Impact of Acid-Insoluble Residua of Carbonate Rocks on Developing Intensities of Their Weathering Crusts
酸不溶物对碳酸盐岩风化壳发育程度的影响
10.
inorganic carbonate of metals (excl, neutral sodium carbonate, natural carbonates and double or complex carbonates)
无机金属碳酸盐（不包括中性碳酸钠、天然碳酸盐和复或综合碳酸盐）
11.
A salt or ester of hypochlorous acid.
次碳酸盐一种次碳酸的盐或酯
12.
Experimental Study on Sulfate and Haroness Removal from Mine Waste Water with High Degree of Mineralization;
高矿化度矿井水硫酸盐、总硬度去除的实验研究
13.
Test method for particle distribution of cathode carbonates by centrifugation sedimentation
GB/T10305-1988阴极碳酸盐粒度分布的测定离心沉降法
14.
The Numerical Simulation for Temperature Field of MCFC Stack;
熔融碳酸盐燃料电池堆温度场的数值模拟
15.
Studies on the Deformation and Strength Property of Songnen Plain Carbonate Saline Soil
松嫩平原碳酸盐渍土的变形和强度特性研究
16.
Effect of Carbonate-alkalinity on Growth and Development Bufo garfarizans Tadpole
碳酸盐碱度对中华蟾蜍蝌蚪生长发育的影响
17.
Technologies for improving producing degree of low permeability carbonate reservoirs
提高低渗碳酸盐岩储集层动用程度技术
18.
The influence of non-carbonate alkalinity on secondary drainage treatment by using lime
非碳酸盐碱度对石灰处理二级排放水的影响