potassium carbonate造句

例句与造句

1. The technology progress of potassium carbonate in china
   我国碳酸钾技术进展
2. Chemical reagent . potassium carbonate
   化学试剂碳酸钾
3. Photography chemicals - potassium carbonate , anhydrous and sesquihydrate
   摄影用化学药品.无水碳酸钾和倍半水碳酸钾
4. Potassium carbonate , potassium silicate , zinc oxide , synthetic cryolite , soda ash
   碳酸钾硅酸钾氧化锌人造冰晶石纯碱
5. Photography . processing chemicals . specifications for anhydrous potassium carbonate
   摄影术.冲洗加工化学品.无水碳酸钾规范
6. It's difficult to find potassium carbonate in a sentence. 用potassium carbonate造句挺难的
7. Photography - processing chemicals - specifications for anhydrous potassium carbonate
   摄影技术.洗片化学制品.无水碳酸钾规范
8. Study on the treatment of wastewater containing potassium carbonate by membrane distillation technology
   膜蒸馏技术处理含碳酸钾废水初步研究
9. In comparison with sol - gel system catalyzed by potassium carbonate and sodium carbonate , the gel time was markedly shortened and the densities of the prepared carbon aerogels were obviously reduced
   相对以k _ 2co _ 3和na _ 2co _ 3为催化剂的凝胶体系，凝胶化时间大大缩短，所得气凝胶密度降低。
10. Taking the lest total internal losing exergy for target function , the distribute of difference in temperature among the three - effect is also acquired . an experimental device for three - effect falling - film evaporation was designed and constructed . the experiments of potassium carbonate solution was finished under different temperature of vapor and different input material liquid volume
    建立了三效降膜蒸发的实验装置，以碳酸钾溶液为原料进行了不同加热蒸汽温度、不同进料量的实验研究，得到了实验设备的(火用)损分布，并研究了各部分损失的(火用)及有效利用的(火用)值与加热生蒸汽温度与进料量的关系。