查询词典 sulfur

143 It can be seeing that precleaning alone would not reduce the total sulfur content of the four coals to levels anywITe near the standards.

参考译文能够看出，这四种煤的总含硫量仅靠预先洗选将不能降低到完全接近标准规定的水平。

143 It can be seen that precleaning alone would not reduce the total sulfur content of the four coals to levels anywhere near the standards.

参考译文可以看出，这四种煤之总含硫量仅靠预先洗选将不能降低到完全接近标准规定之水平。

The mining practice in Tongshan Copper Mine shows that the method of sublevel open stoping with subsequent once-filling and removing with blasting power is more suitable to mine inclined or gently inclined medium-thick deposits with high sulfur. This method can be used to reach the prepurpose including decreasing ore loss and dilution rates, reducing the quantity of mining works and raising the productivity of a stope.

铜山铜矿的开采实践表明，对于倾斜、缓倾斜中厚高硫矿床采矿方法的选择是至关重要的；根据其复杂多变的地质条件及国内外开采状况，提出选用爆力运搬分段空场嗣后一次充填采矿法较为适宜，该法可以达到降低损失贫化率，减少采准工程量，提高采场生产能力的预期目的。

The sulfur and lead isotopic geochemical characteristics of some deposits show that the ore materials mainly came from buried pulton. The invasion of pulton brings a great number of materials.

矿田中部分矿床的硫同位素、铅同位素的分析数据表明，矿床的Sn，Pb，Zn矿物质与岩体具有同源性，岩体的侵位过程为矿床的形成带来大量的矿物质。

The results show thatthe substitutions containing sulfur atom in the pyrazole ring remarkably affectthe steric and electronic properties of the pyrazole ligands.

因此，我们研究了吡唑环上带上S原子取代基对形成双吡唑烷配体及其与VIB金属羰基配合物的光化学反应的影响。

And the sulfur contained in pyrolytic char is over 60% of which exists in raw tires.

热解炭的燃料特性与无烟煤相当，其高硫含量是不利因素。

Objective: To find out the situation of remanent sulfur dioxide in food in Guangdong Province after food decolourant is added to the food.

目的：了解广东省食品漂白剂如亚硫酸钠等添加到食品中后二氧化硫残留量的情况。

Long time, because the main city of Chengdu is located in the hinterland of Sichuan Basin, the seasonal high frequency of calm winds, temperature inversion strength, subject to a special geographical environment and climatic conditions, in a natural state, city over to respirable particulate matter, sulfur dioxide, represented by the proliferation of difficulties in dilution of air pollutants, resulting in a large number of pollutants in the basin, retention, accumulation.

长的时间，因为成都的主要城市是位于四川盆地，平静的季节风高频率的腹地，逆温强度，受特殊的地理环境和气候条件在自然状态，城市对可吸入颗粒物，二氧化硫，由空气污染物的稀释扩散代表的困难，在污染物在盆地，保存，造成大量积累。

Study on effect of using sulfur-removal waste residue to improve the alkaline siol in the method of siol column indoor.

本文对煤烟脱硫废渣改良碱土进行了理论研究，方法上以室内土柱淋溶模拟为主。

Liquid-crystalline compounds with sulfur, reported in recent years,readily form smectic phases and exhibit broad-range mesophases.

近年文献中出现的含硫的液晶化合物具有易形成近晶相和相变温度宽等特点。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。