1)alkali-free无碱
1.Study on new alkali-free aminosulfonic acid-based superplasticizer;新型无碱氨基磺酸系高效减水剂的研究
2.Improvement of the alkali-free cement setting accelerator and its acceleration mechanism;无碱液态速凝剂的改性和速凝机理
3.The effect of some kinds of inorganic salts and polymerized aluminum sulfate on the setting behavior of ordinary Portland cement was discussed in laboratory under the prerequisite of alkali-free and liquid.本论文在无碱液态的前提下,通过试验探讨了几种无机盐单独或复合添加和聚合硫酸铝对水泥凝结性能的影响规律。
英文短句/例句
1.Application research of resisting acid alkail and corrosion of JYQ 796 sort high performance inorganic inalkali inchloride waterproofing dampproofing and cracking resistance agent.JYQ796高性能无机无碱无氯防水防潮抗裂剂耐酸碱腐蚀的应用研究
2.A Chloride-and Alkali-free Quality Improver of Cement一种无碱无氯型水泥质量改进剂(英文)
3.Concrete high performance inorganic inalkali inchloride waterproofing damp proofing and cracking resistance agent of JYQ796 sortJYQ796混凝土高性能无机无碱无氯防水防潮抗裂剂
4.mortar high performance inorganic inalkali inchloride waterproofing damp proofing and cracking resistance agent of JYQ sort.JYQ砂浆高性能无机无碱无氯防水防潮抗裂剂
5.Study on Synthesis of Liquid State Alkali-free Setting Accelerator for Portland Cement;无碱液态水泥速凝剂合成方法的研究
6.FEASIBILITY STUDY OF VISCOELASTICITY AND MOBILITY CONTROL ABILITY OF SPG SYSTEM TO HEAVY CRUDE OIL OF BOHAI BAY无碱SPG体系对渤海稠油冷采实验研究
7.Study on Alkali-free Modification and Salt-free Dyeing of Reactive Dyes on Cotton Fiber棉纤维无碱改性无盐活性染料染色技术研究
8.Non-alkali cloth made form aluminum boron silicate glass contains less than 0.8% of alkali metal oxide.无碱布采用铝硼硅酸盐玻璃成份,其碱金属氧化物含量不大于0.8%。
9.High performance EMD are the key materials for mercury-free alkaline Zn-MnO2 batteries;无汞碱性电池专用电解二氧化锰是制造无汞碱性电池的关键材料。
10.Limitedly resistant to vegetable oil and strong solvents, such as ketones and esters.但不耐无机酸、碱及强氧化物溶液。
11.Nicotine is a colorless, poisonous alkaloid.尼古丁是无色有毒生物碱。
12.The content of nornicotine is higher after flue-curing than before flue-curing.湿度对烟碱含量影响无明显的规律性。
13.Synthesis and properties of phosphate-free and alkali-resistant chelating dispersant无磷耐碱螯合分散剂的制备及其性能
14.Reactive dyeing without salt and alkali for cotton knits modified by Color Media色媒体改性棉针织布无盐碱活性染色
15.Application of Non-asbestos Membrane for Alkaline Water Electrolysis无石棉隔膜在碱性电解水领域的应用
16.This product adopts 304 stainless steel materials , nonpoisonous and harmless, acidproof alkali .本产品采用304不锈钢材料,无毒无害,耐酸碱。
17."Alkali: Inorganic compound, any soluble hydroxide (-OH) of the alkali metals: lithium, sodium, potassium, rubidium, and cesium."碱: 无机化合物,任何碱金属,即锂、钠、钾、铷、铯的可溶氢氧化物。
18.A poisonous, colorless liquid alkaloid, C5H10NC3H7, found in the poison hemlock.毒芹碱一种有毒无色液态碱,分子式为C5H10NC3H7,发现于毒芹中
相关短句/例句
non-alkali无碱
1.In order to search for non-alkali flooding system,this paper systematically investigates interracial tension prop- erties of OCS surfactant and its complex system against Daqing crude oil.解决上述问题的根本途径是不使用碱,但是无碱体系必须产生超低界面张力(10~(-3)mN/m),以此为目标, 本文针对大庆原油,系统考察了无碱条件下,以大庆渣油为原料制备的渣油磺酸盐(简称OCS)及其复配体系的界面性能。
3)nonhydrogen basic copper无氰碱铜
1.This article looked back to the experience and lessons in studying history about nonhydrogen basic copper,have brought forward one kind of 706 on large amount of experiment basis.回顾了对无氰碱铜研究历史中的经验教训。
4)inorganic base无机碱
1.When the mole ratio of inorganic base catalyst to cis-4-ethylcyclohexylcarboxylic acid was 1.优化反应条件为:4-乙基环己烷甲酸634 mmol,无机碱与4-乙基环己烷甲酸的摩尔比为1。
5)alkaline non-cyanide无氰碱性
1.A new practical process of alkaline non-cyanide copper plating for preventing carburization was introduced.介绍了一种实用性防渗碳无氰碱性镀铜新工艺,先进行预镀铜,再进行柠檬酸盐镀铜。
6)Alkaliless-II无碱-Ⅱ
延伸阅读
(-)荷包牡丹碱分子式:CAS号:性质:白色针状结晶(自无水乙醇),熔点169℃,旋光度-63.1°(c=1.0,氯仿),溶于氯仿、乙酸乙酯及丙酮等有机溶剂。长棱柱状结晶(自乙醚),熔点169℃,旋光度-63.5°(c=1.70,氯仿)。从罂粟科植物小叶荷包牡丹(Dicentra pusilla Sieb. et Zucc),防己科植物荷包地不容(Stephania dicentrinifera H. S. Lo et H. Yang中提取而得。具有一定镇痛、镇静作用。用于治疗头痛、腰痛、牙痛、小手术后疼痛及神经衰弱等症。