查询词典 coal

The coal, who was a hot-headed fellow, stepped brashly onto the newly constructed bridge, but when he got to the middle and heard the water rushing beneath him, he took fright, stopped, and did not dare to go any further.

煤块性子比较急，立刻大着胆子走上了这座刚刚搭好的桥。可是它走到桥中间时，听到溪水在脚下哗哗地流淌，不由得害怕起来，站在那里不敢往前走。

The coal, who was a hot-headed fellow, stepped brashly onto the newly constructed bridge, but when he got to the middle and heard the water rushing beneath him, he took fright, stopped, and did not dare to go any further.

煤块性子比较急，立刻大着胆子走上了这座刚刚搭好的桥。

In this paper, effect of dispersion rate on briquet quality and different factors which influence dispersion rate of sewage sludge in fine coal were studied.

研究了活性污泥在粉煤中分散性的影响因素，以及分散性对气化用型煤质量的影响。

A kind of ternary compound 3CaO·3Al2O3·CaSO4, occurring in coal briquet combustion experiments, was presented in this paper.

本文介绍型煤燃烧过程中三元含硫化合物3CaO·3Al_2O_3·CaSO_4的生成，并对影响该三元化合物形成的因素，如时间、粒径及压强等进行了探讨，揭示了燃煤固硫的部分机理，有助于今后工业型煤的发展。

The combustion characteristic of briquet has been studied preliminarily with Dupont-2000 thermal gravity analyzer on this paper. The bituminous coal samples have both T1 and T2 characteristic temperatures, corresponding separately to losing sharp the weight of the samples.

本文使用热重分析仪对型煤的燃烧特性进行了初步探讨，烟煤样品在升温过程中，发生两次快速失重，对应的温度分别为T_1和T_2，由于制备型煤时，添加了无机粘结剂和无机固硫剂等无机物，导致制备型煤用的混合料的T_1比原煤降低，而剧烈燃烧温度T_2却比原煤升高。

A study was made of the synthesis of carboxylmethyl starch and it as the binder in coal Briquets.

研究了羧甲基淀粉的合成方法及其对粉煤成型的粘结性能。

It is discovered that the ignition temperature T1 of the mixtrues to be used to produce briquets is reduced and the successive combustion temperature T2 of the mixtures is increased owing to mixing some inorganic matter with raw coal. The...

据此，试图说明如下现象：在同样的层燃炉中，当原煤挥发分高时，型煤比原煤烧得更好；当原煤挥发分较低，而无机添加物又过多时，型煤不如原煤烧得好，出现接火困难、炉渣中可燃物过高等现象。

In production the ratio of suitable raw coal sizes for briquettes must be determined by experiments.

在生产实践中，应根据煤种、粘结剂等因素，通过实验来确定合理的原料煤级配。

Coal briquettes stacked against a restaurant in Beijing are a reminder of the cause of China's worst air pollution.

煤堆靠著北京的餐厅墙壁，提醒了我们中国最严重的空气污染成因。

Coal briquettes stacked against a restaurant in Beijing are a reminder of the cause of China's worst air pollution.

煤堆靠着北京的餐厅墙壁，提醒了我们中国最严重的空气污染成因。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"