Na_2CO_3,Sodium carbonate英语短句,例句大全

Na_2CO_3,Sodium carbonate
1)Sodium carbonateNa_2CO_3
1.The micro-TS-1 were modified by tetrapropylammonium hydroxide (TPAOH), sodium hydroxide, ammonia water, sodium carbonate and water.使用几种碱(四丙基氢氧化铵TPAOH，NaOH，NH_3·H_2O)、Na_2CO_3及H_2O对微米TS-1进行了改性处理，分别考察了改性时间，改性温度，改性剂与TS-1的配比等条件，同时使用丁酮氨氧化和苯酚羟基化反应对催化剂性能加以考察。

英文短句/例句

1.Design and Study on the Differentiating Method of Na_2CO_3 and NaHCO_3;Na_2CO_3与NaHCO_3溶液鉴别方法的设计与研究
2.Effects of Na_2CO_3 and NaOH on Viscosity Properties of Rice StarchNaOH和Na_2CO_3对稻米淀粉黏滞性的影响
3.Physiological Responses of Glycyrrhiza uralensis Fisch to NaCl and Na_2CO_3 Stresses甘草对NaCl和Na_2CO_3胁迫的生理响应特点
4.Study on the Comparison of the Stress Effects of NaCl and Na_2CO_3 on Suaeda Salsa L. and Zea Mays L.;NaCl和Na_2CO_3对盐地碱蓬和玉米胁迫效应的比较研究
5.Effects of Na_2CO_3 Stress on Growth and Photosynthetic Characteristics of Vicia Faba L.;Na_2CO_3胁迫对蚕豆幼苗生长及光合特性的影响
6.Effects of Na_2CO_3 Stress on Grouth and Photosynthetic Characteristics of Vicia faba L.;Na_2CO_3胁迫对蚕豆幼苗几种生理生化指标的影响
7.Research of Carbon-steel Corrosion In Sodium Carbonate Liquid-lays By Linear Potential Sweep Techniques;碳钢在Na_2CO_3液层中腐蚀的线性扫描伏安法的研究
8.Comparison of Effect Between Saline(NaCl) and Alkaline (Na_2CO_3) Stress on Water Cultured Wheat Seedling;NaCl与Na_2CO_3对水培小麦幼苗胁迫作用的比较
9.Effects of NaCl and Na2CO3 Stresses on Lipid Peroxidation in Glycyrrhiza uralensis FischNaCl和Na_2CO_3胁迫对甘草幼苗膜质过氧化作用的影响
10.Impact of saline-alkali stress on seedling growth of Puccinellia tenuiflora cv.TongdeNa_2CO_3胁迫对同德小花碱茅幼苗生长的影响
11.Study on rheological behavior of DEDS-12/AP-P4/Na_2CO_3 aqueous solutionDEDS-12/AP-P4/Na_2CO_3三元复合体系流变行为研究
12.Effect of Na_2CO_3 Salt Stress on Protective Emzyme Acitivity in Bud Stage of Different Tomato CultivarsNa_2CO_3胁迫对不同番茄品种芽期保护酶活性的影响
13.Effect of Na_2CO_3、MgSO_4 on Germination and Growth of Apocynum venetum L.SeedsNa_2CO_3、MgSO_4对罗布麻种子萌发及幼苗生长的影响
14.Experimental Research on the Influence of the Addtion of Na_2CO_3 to Selective Non-catalytic Reduction Process With Urea as Reducing Agent添加Na_2CO_3对尿素作还原剂的选择性非催化还原工艺影响的实验研究
15.Comparative Studies on Effects of NaCl and Na_2CO_3 on Germination of Elymus dahuricus TurczNaCl和Na_2CO_3胁迫对肥披碱草种子萌发影响的比较研究
16.Change of diastase activity of Puccinellia tenuiflora cv.Qinghai seeds under sodium carbonate stressNa_2CO_3胁迫下青海星星草种子萌发过程中淀粉酶活性等的变化
17.The relationship between electrolyte leak and light energy dissipation of PSⅡ in the leaves of Puccinellia tenuiflora seedlings under Na_2CO_3 stressNa_2CO_3胁迫下星星草幼苗叶片电解质外渗率与PSⅡ光能耗散的关系
18.Study on Rapid Determination of Sulphur in Kaolin by Na_2CO_3-ZnO Semi-melting and Alkali TitrationNa_2CO_3-ZnO半熔融-碱滴定法快速测定高岭土中硫含量研究

相关短句/例句

Na2CO3Na_2CO_3
1.The detailed procedure wass Firstly, cook the domestic bones and then de - fat them with 2- 3% Na2CO3and finally sun them.以煮沸的2％—3％Na_2CO_3脱脂和日光曝晒增白,替代了使用有机溶剂脱脂和化学增白剂漂白,其方法简易、经济、安全、实用。
3)Na2CO3-ZnONa_2CO_3-ZnO
4)Na_2CO_3 water solutionNa_2CO_3水溶液
1.This test specifies that quenching steel ball of big size with fast quenching oil,or Na_2CO_3 water solution can not satisfy the requirement of heat treatment performance,But the heat treatment quality of big size steel ball can be ensured with PAG water solution.针对大钢球采用快速淬火油、Na_2CO_3水溶液及 PAG 水溶液淬火的工艺试验,说明尺寸较大的钢球采用快速淬火油、Na_2CO_3水溶液淬火的热处理性能指标均达不到要求,而采用 PAG 水溶液淬火能保证大钢球的热处理质量。
5)Na_2CO_3 fusionNa_2CO_3碱熔法
6)Na 2CO 3 actionNa_2CO_3作用