1) Soil salt w ater
土盐水
2) water and salt of frozen earth
冻土水盐
3) Soil water and salt
土壤水盐
1.
Adaptability analysis about QUICK scheme and central scheme on numerical simulation for transportation of soil water and salt;
QUICK格式与中心差分格式在土壤水盐运移数值模拟中的适用性分析
2.
Anisotropy and isotropy of spatial variability of soil water and salt was analyzed and evaluated comprehensively on several aspects as variograms, optimum-model test for variograms, kriging estimations and conditional simulations in this paper.
用地质统计学理论从变异函数图、理论变异函数模型的检验结果及 Kriging估值、条件模拟几个方面 ,对二维平面上土壤水盐空间变异的异向性进行了综合分析评价 ,认为在本研究区及条件相似的其它地区可以将土壤水盐各向异性分布近似简化为各向同性。
4) potato in salty water
盐水土豆
5) rare earths salt in H_2O
稀土盐水溶液
6) anhydrous rare earth acetate
无水稀土乙酸盐
1.
The rare earth(La, Pr, Nd, Sm) methoxides were synthesized in the condition of alkaline earth alkoxides as the providers of alkoxy, anhydrous rare earth acetates as the raw materials.
以碱土金属钙醇盐为烷氧基提供者,与无水稀土乙酸盐(乙酸镧、乙酸镨、乙酸钕、乙酸钐)在芳香族类溶剂体系中60℃回流加热反应6h～8h,合成出稀土金属(La、Pr、Nd、Sm)甲醇盐。
2.
The rare earth (La, Pr, Nd, Sm) alkoxides (methoxide, ethoxide and isopropoxide) were synthesized by a new method using alkaline earth metal calcium, lower alcohols(CH_(3)OH, C_(2)H_(5)OH, C_(3)H_(7)OH) and anhydrous rare earth acetates as raw materials, and aromatic solvent as reaction medium.
用无水稀土乙酸盐 (乙酸镧、乙酸镨、乙酸钕、乙酸钐 )、金属钙粒与低碳醇 (甲醇、乙醇、异丙醇 )在芳香族类溶剂体系中回流加热反应 ,合成了稀土金属 (La ,Pr,Nd ,Sm)醇盐。
补充资料：白土,纯白生石膏,白色软粘土,制管土
CAS：10101-41-4
分子式：O4S·Ca·2H2O
分子质量：172.16
中文名称：二水硫酸钙；二水合硫酸钙；石膏；硫酸钙晶须；硫酸钙,二水；雪花石膏；石膏粉；纤维石(方解石,霰石或石膏的变种)；亚硒酸盐,透石膏；白土,纯白生石膏,白色软粘土,制管土
英文名称：Calcium sulfate dihydrate；Sulfuric acid calcium salt , dihydrate；calcium(ii) sulfate, dihydrate (1:1:2)；alabaster；annaline；ci 77231；ci pigment white 25；compactrol；gypse；gypsum stone；land plaster；light spar
分子式：O4S·Ca·2H2O
分子质量：172.16
中文名称：二水硫酸钙；二水合硫酸钙；石膏；硫酸钙晶须；硫酸钙,二水；雪花石膏；石膏粉；纤维石(方解石,霰石或石膏的变种)；亚硒酸盐,透石膏；白土,纯白生石膏,白色软粘土,制管土
英文名称：Calcium sulfate dihydrate；Sulfuric acid calcium salt , dihydrate；calcium(ii) sulfate, dihydrate (1:1:2)；alabaster；annaline；ci 77231；ci pigment white 25；compactrol；gypse；gypsum stone；land plaster；light spar
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参考词条