生石灰和熟石灰对粉煤灰活性激发的效果是不同的。
Calcium lime and slacked lime have different results to excite the activity of fly ash.
为此,应研究更有效的活性激发手段和特种水泥外加剂。
Studies should be proceeded for finding more effective means of activation and new admixtures for special cements.
研究表明,钢渣掺入量<30%时,硅酸盐水泥对钢渣的活性激发效果最好;
The research indicated that, the Portland cement had a best effect to enhance the activity of steel slag when the admixture amount of steel slag was less than 30%.
根据粉煤灰-水泥浆体的扫描电子显微镜图像,探讨了粉煤灰活性激发剂的激发机理。
The active mechanism of the activators is discussed according to the pictures of scanning electron microscopy of slurry of fly ash and cement.
研究在粉碎活化、碱性激发和硫酸盐复合激发的作用下,大掺量矿渣的活性激发与强度的关系。
Relationship between hydraulic reactivity of slag and strength of cement with low amount of clinker is explored under the activation of fine grinding, alkali and sulfate in combination.
利用粉煤灰、水泥熟料、石灰、石膏辅助少量的粉煤灰活性激发剂研究生产高掺量粉煤灰水泥。
The cement gelatin material with fly-ash, clinker, lime, gypsum and a few excitant is studied and produced.
选取硫酸钾作为激发剂对天然硬石膏进行活性激发,并分别掺入硅酸盐水泥与半水石膏进行改性。
Choosing potassium sulfate as an activator to stimulate the activity of natural anhydrite, and modified its properties by adding Portland cement and hemihydrate gypsum respectively.
鉴于煤矸石的组成和结构等特性,本文力图从煤矸石的活性激发着手,对其进行了一系列的分析研究。
In view of characteristics of composition and structure of coal gangue, in this paper a series of analysis and research on activation of coal gangue have been made.
通过分析硫酸盐激发粉煤灰活性的水化反应过程和机理,比较研究硫酸盐对粉煤灰活性激发的差别及其原因。
Through analysis of the hydration process and mechanism of sulfate activating fly ash, this paper studies on comparison of the cause and the difference on activation effect.
本文采用宏观定性研究和微观测试技术相结合的方法,考察了活性激发剂对高掺量粉煤灰水泥浆体早期水化进程的影响。
Macroscopic qualitative study and microscopic test technique were combined to examine the effect of the fly ash activator on the early hydrating of cement paste with high volumes of fly ash.
采用工业废渣粉煤灰和矿渣为主要原料,通过掺加适当比例的自制复合活性激发剂,配制和研究高掺量粉煤灰矿渣水泥胶凝材料。
Using industrial fly-ash wastage and slag as main raw materials, appending proper proportional homemade compound activator, we have prepared the cement gelatin material.
这种观念后的想法能够激发创造力,给摄影师更多灵活性,能够在同一时间从不同角度收纳景象。
The thought behind the concept is to encourage originality and give flexibility to the photographer, so that he can capture natural stills from different angles at the same time.
药物的精确结合能够激发或抑制特定受体的正常活性,从而在产生更有力的治疗的同时使副作用最小化。
Precise binding by a drug can stimulate or block that particular receptor's normal activity, leading to more powerful treatment while minimizing bothersome side effects.
产品与其它外加剂相容性好,与膨胀剂、引气剂等外加剂及粉煤灰等活性掺合料相配合,功能相互补充、相互激发。
Good compatibility with other admixture products, and expansive agent, air-entraining agent admixtures fly ash and such activities admixtures suitably, function complement each other, mutual arousal.
激发剂能显著提高粉煤灰的活性,加速高掺量粉煤灰二次水化反应。
Activator can enhance remarkably the activity of fly ash and accelerate secondary hydration reaction of high fly ash content concrete.
采用工业废石灰、煅烧磷及无机盐激发剂,加上短时粉磨处理以激发高钙灰,可显著改善其安定性,活性指标可达到S95矿渣粉水平。
If industry wastes lime, calcined gypsum and sulfate are grinded with the high-calcium fly ash, activity increases, soundness improves, and activity index can meets the demand for S95slag.
低活性粉煤灰需要在碱性外掺剂的激发条件下才可用作道路基层材料。
Fly ash with poor activity can be used in road base courses only blended with alkaline admixture.
本文介绍了以无机超早强激发剂辅与少量有机表面活性剂复合而成的超早强复合外加剂。
The super-accelerate complex admixture of concrete was obtained by mixing inorganic super-accelerate stimulant composition with a little organic surface active agent.
研究了碱、石膏、石灰和温度对粉煤灰火山灰活性的激发作用。
In this paper, excitation effects of alkali, gypsum, lime and temperature on the pozzolanic activity of fly ash were researched.
本研究介绍了对该飞灰的活性进行激发,并利用其生产砌筑水泥的试验研究。
This paper introduces the methods of exciting the activity of CFB fly ash and experimental study on producing masonry cement by CFB fly ash.
可以通过温度和活化剂控制无机非金属高温调堵材料水化活性的激发及稠化、硬化速度以及硬化后的强度。
Can be controlled by temperature and inorganic non-metallic high-temperature activator hydration activity of plugging the excitation and the thickening and hardening speed and strength after curing.
当该细胞质膜上的PTH受体与PTH结合后,可激发腺苷酸环化酶(AC)的活性。
The binding of PTH with its receptor on ROS cell will stimulate adenylate cyclase activity (ac).
利用造纸废水激发混合物活性,提高混合物的早期强度,配制出高强度的水泥替代品。
The invention uses the paper waste to stimulate the mixture's activity and increase the early strength of the mixture so as to produce the cement succedaneum with high intensity.
这种形状上的变化将通常状况下无活性的激酶转变为活性形式,随后将能够激发细胞生长的信号传递到胞内。
This change of shape converts the normally inactive kinase into an active one, which then sends signals inside the cell that trigger cell growth.
在石膏体系中掺入适量粉煤灰,通过对粉煤灰活性的充分激发,可显著改善石膏建材的微结构与耐水性。
The micro structure and water resisting of gypsum building materials can be improved greatly by adding fly ash to gypsum system and activating its activation.
以激发反应原理研制的超早强熟料,并用以激发粉煤灰的潜在活性制成粉煤灰硅铝酸盐水泥。
Super high early strength clinker has been developed and flyash aluminosilicate cement has been produced on the principle of excitation reaction.
用碱激发矿渣制备的碱矿渣混凝土是利用化学激发方法充分激发矿渣的活性。
The preparation of alkali activated slag concrete stimulates the active of slag fully by chemical activated ways.
探讨了以各种方式激发粉煤灰活性的方法,提高粉煤灰制品的强度,以期达到工业废弃物的有效利用。
The study up on making the fly ash active by all kinds of methods. In order to improve the strength of the fly ash products. In the hope of reaching the effective use of industry scrap material.
试验研究了在硅酸盐水泥体系中通过碱性激发提高钢渣水化活性的方法。
The Portland cement was used as an activator to improve the hydration activity of steel slag.
结果表明激光场有利于激发酶活性,促进大豆的酶促反应过程,显著提高大豆产量,取得了良好的经济效益。
It is founded that the laser field can excitated enzyme's activity, boost the process of enzymatic reaction and increase the soybean output notably. Good economic benefit could be achieved.
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