煅烧

The results shown that the expansion of ceramsite improved significantly as the calcination temperature was higher than 1200℃.

结果表明：煅烧温度高于1200℃时，粉煤灰陶粒膨胀性能随着煅烧温度的提高明显改善。

To roast or calcine until they emit a ''.

煅烧炙烤或煅烧直到发出毕毕剥剥的''。

Because of its stable chemical property and reasonable and controllable particle size distribution, pure white and glittering color, the cristobalite silica powder is widely used in industries like chemical engineering and precise casting, etc.

在煅烧过程中严格控制煅烧温度，可稳定地改变晶体结构，由于其稳定的化学性质，合理有序，可控的粒度分布和色泽洁白晶莹而被广泛地应用于化工、精密铸造等行业，是白色高级涂料、橡胶、牙齿模型、油墨的理想原料。

The particle size of NiTiO3 crystallite and morphology were influenced by the temperature and the time of calcination.

NiTiO3的粒径和形貌与煅烧温度和煅烧时间有关。

The activity of magnesia has been determined and researched by the citric acid method and three different hydrated methods.

采用柠檬酸法和三种不同水化法测定了氧化镁的活性，阐述了氧化镁活性与煅烧温度、煅烧时间之间的关系。

The technological parameters of the productive process of light magnesium oxide by ammonium bicarbonate-ammonia pyrogenation technology had been studied.

研究了碳酸氢铵氨水热解法制备轻质氧化镁的工艺条件，考察了原料Mg2+浓度、反应温度、Mg2+与NH3t当量比、NH3与NH4HCO3摩尔比和预氨化pH值对碱式碳酸镁的过滤性能、沉镁效率和碳酸氢铵消耗量的影响，并探讨了煅烧温度、煅烧时间、升温速度对轻质氧化镁视比容的影响。

The results showed that the feeding of mineralizer lowered the calcination temperature of α-Al2O3, promoted its crystal transformation and reduced its sodium oxide content.

矿化剂在煅烧α-Al2O3过程中的作用主要表现在降低煅烧温度、促进α-Al2O3晶型转化和降低α-Al2O3中氧化钠含量。

Methods for Morphometry and Analysis of Gastropod Shells;2. In this paper,calcination characteristics and desulfurization property of several kinds of shells are studied by using thermogravimetic analysis methods.

采用热分析方法对几种贝壳的煅烧特性和固硫特性进行实验研究，在理论分析和实验研究的基础上得到贝壳煅烧反应的动力学模型，并求出表观活化能，结果表明贝壳的表观活化能比石灰石小约 10 0kJ·mol-1。

Mica paper mills produce a variety of non-calcined thickness and type of calcined muscovite mica paper and the paper.

云母纸厂主要生产各种厚度的非煅烧型和煅烧型白云母纸和金云母纸。

It was indicated by UV-Vis spectra characterization that the precursor always contains the tetrahedral Ti species and the octahedral Ti species regardless of the Ti content. Calcination of the precursor resulted in a partial condensation of the octahedral Ti species to form the anatase phase.

UV-Vis 光谱表明，Ti-MWW 合成原粉中含有四面体的钛和八面体的钛，而八面体的钛属于一种骨架外钛，未经酸处理而煅烧会使部分八面体钛缩合形成锐钛矿，而经过酸处理和煅烧后的分子筛则几乎不含有锐钛矿。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。