查询词典 calcining

It is shown that the combined burner could meet the demand of cement calcining.

试验结果表明，组合式烧嘴能满足锻烧水泥工艺生产的要求。

It was found that when pH was 3, calcining temperature was 500°C, N-doped TiO2 had best photocatalytic activity.

研究表明，在pH=3、灼烧温度为500℃时，N掺杂TiO2活性最佳。

Calcining temperature greatly affected the crystallization and the grain size of samples.

温度对样品的结晶程度和晶粒大小影响较大。

The effects of template quantity,calcining temperatures,heating time and temperatures on carbons were investigated.

考察了模板剂用量、焙烧温度、热聚时间和热聚温度对样品的影响。

A series of fluorinated nanoscale HZSM-5 zeolite catalysts were prepared by calcining at different temperatures in the range of 400~550℃.

在400~550℃的不同焙烧温度下，制备了氟改性的纳米HZSM-5分子筛催化剂。

Along with practical experiences, several key points concerning control and adjustment of calcining belt are stressed.

结合生产实践经验，说明了煅烧带控制与调整过程中必须注意的几个问题。

The effect of calcining temperature on the particle size and crystalline phase composition of TiO〓 powders has been studied.

研究了煅烧温度对TiO〓粒子晶粒尺寸和晶相组成的影响。

Subsequently, the similar microstructured NiO hollow microspheres were obtained by calcining the above precursor at 400 ℃ for 2 h.

研究了氨在Ni2纳米片的形成与组装过程中的作用，提出了可能的生长机理。

The effect of sintering temperatureand calcining temperature on the dielectric properties of MgO-TiO_2-CaO ceramics are studied.

文中研究了烧成制度对NgO—TiO2-CaO系统介电性能的影响。

Most lime is produced by calcining limestone or dolomite.

大部分是由石灰煅烧石灰石或白云石产生。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。