Besides preventing the hydration of cement, so leading to longer setting and har dening time of concrete, concrete retarter still has auxiliary plasticizing effe ct and auxiliary enhancing strength.
混凝土缓凝剂除了具有抑制水泥水化作用,延长混凝土凝结时间以外,还具有辅助塑化效应和辅助增强效应。
Besides these fuctions, the author points out that under the stimulation of superplasticizer small molecule retarters with little water-reducing effect or no water-reducing effect has obvious auxiliary plasticizing effect.
高效减水剂与缓凝剂经常复合使用,在复合使用过程中,缓凝剂主要起抑制水泥水化、延长混凝土凝结时间、减少混凝土坍落度经时损失的作用,除此之外,本文作者提出了,在高效减水剂的激发作用下,减水作用微弱或者无减水作用的小分子缓凝剂还具有明显的辅助塑化效应,同时存在着高效减水剂—缓凝剂—水泥三元体系之间的相容性问题。
They are microcontact printing, micro molding, microtransfer molding, micromolding in capillaries, solvent assisted micromolding and photolithography in the optical near field.
:“软刻蚀”是相对于微制造领域中占据主导地位的刻蚀而言的微图形转移和微制造的新方法 ,总的思路就是把用昂贵设备生成的微图形通过中间介质进行简便而又精确的复制 ,提高微制作的效率 ,包括微接触印刷 ,毛细微模塑 ,溶剂辅助的微模塑 ,转移微模塑 ,微模塑 ,近场光刻蚀等。
Expermental Research of Auxiliary Plastic Effect of Concrete Retarder;
混凝土缓凝剂辅助塑化效应的试验研究
Application of Gas-assisted-injection Molding Technique in TV Cabinet Mould
气体辅助注塑成型技术在电视机模具中的应用
The Technology of Aided Design and Applied Research for Hot Runner System in Injection Molding;
注塑模热流道辅助设计技术与应用研究
A Study of CAE Application Technology in the Gas-Assisted Injection Molding;
CAE在气体辅助注塑成型中的应用技术研究
Designing TV Cabinets Using Gas-assisted Injection Molding;
应用气体辅助注塑成型技术设计电视机机壳
Steam-Assisted Rapid Heat Cycle Molding and Simulation of Temperature Response of the Mold
蒸气辅助快速热循环注塑技术及模温响应模拟
Application of Full-Field Digital Mammography in Curative Effect Assessment of Neo-adjuvant Chemotherapy of Breast Cancer
全数字化乳腺X线摄影在乳腺癌新辅助化疗疗效评价上的应用
The other 5 percent is represented by supplemental plasticizers, motor oil and chemical marker.
另外5%则是辅助可塑剂，马达油和化学标记物。
Modeled Titanium Mesh for Repair of Skull Defect with Computer-assisted Design
计算机辅助设计个体化塑形钛网修补颅骨缺损
The Clinical Study on Functional MRI in Assessment of Early Response to Neoadjuvant Chemotherapy in Breast Carcinoma
磁共振功能成像评价乳腺癌新辅助化疗疗效的临床应用研究
The clinical therapeutic effectiveness of neoadjuvant chemotherapy for 34 patients with cervical cancer.
宫颈癌新辅助化疗34例临床疗效观察
The Study of Neoadjuvant Chemotherapy for Locally Advanced Breast Cancer
局部晚期乳腺癌新辅助化疗疗效观察
Study on relationship between the expression of TOPOⅡa and the effective rate of anthracyline-based neoadjuvant chemotherapy of breast cancer
TOPOⅡa与蒽环类新辅助化疗的疗效观察
Study of Computer Simulation Application Technology in the Gas-Assisted Injection Molding
计算机模拟在气体辅助注塑成型中的应用技术研究
Applications of Computer-Aided Engineering(CAE) in Chemical Machinery
计算机辅助工程在化工机械中的应用
Prospect in Commercialization of Restricted and Aided Translation System;
浅谈受限辅助翻译系统的商品化应用
Aircraft Digitized Measurement Aided Assembly Technology and Application
飞机数字化测量辅助装配技术及应用
Breast Cancer Patient Applies the New Auxiliary Chemotherapy Clinical to Discuss
乳腺癌患者应用新辅助化疗临床探讨