查询词典 aromatics

Not mainly the ageing of resins and asphaltenes but that of saturates and aromatics cause the ageing of asphalt.

沥青热氧老化的原因主要是饱和分和芳香分的氧化，而不是胶质和沥青质的氧化。

He thermal oxidation process of saturates and aromatics with different addition agents were studied by means of In-situ FTIR.

FOT通常利用试验后的沥青粘度变化来评价沥青的老化性能，红外光谱法可研究沥青老化前后官能团的变化。

The temperature corresponding to the maximum formation rates of saturates and aromatics decrease, while that of resin increases with the increase of pressure.

随着实验压力的增加，液体产物、饱和分和芳香分的生成速率峰值所对应的温度向低温区移动，而胶质的生成速率峰值所对应的温度却向高温区移动。

The major reaction product of coal in the arc plasma reaction is acetylene and CO. The acetylene is come from the saturates and aromatics in the coal.

2煤在电弧等离子体中反应的主要的产物是乙炔和一氧化碳，乙炔的来源主要是煤中的饱和分和芳香分。

Saturates and aromatics had a drastic change because of thermal oxidation in O2 atmosphere, while the two components had definite changes in air atmosphere.

最常用的判断沥青抗老化的方法是薄膜烘箱试验，TFOT适合于测定热和空气对沥青薄膜的影响。

Liquid aromatics are usually added to a base formed from charcoal powder.

通常就是在木炭粉里添加液态的芳香剂做成香。

The dark ruby-colored 2005 Napa Valley Cabernet Sauvignon resembles a classic Bordeaux both in aromatics and flavor. A rich bouquet of cinnamon, spice, licorice, graphite and caramel are followed by integrated layers of cherry, currant, fresh cream and balanced, sweet tannin, all of which contribute to a youthful, bright, multi-layered wine.

约瑟夫菲尔普斯酒园/纳柏谷约瑟夫菲尔普斯酒庄已经在纳帕谷地区屹立了近30年，专门生产品质优良、酒质醇厚、风格含蓄的葡萄酒，勋章红葡萄酒是采用波尔多传统勾兑工艺酿造的菲尔普斯家族特酿，该酒一直以来被评为世界上名副其实的最好的葡萄酒之一。

Results showed that oils from the leaves rich in alkanes and aromatics.

这些数据显示所用树叶所得油已经与矿产石油非常相似。

Isomerized gasoline is the cleanest high-octane gasoline component, which is free of sulfur, olefin and aromatics.

异构化汽油不含硫、烯烃及芳烃，是最洁净的高辛烷值汽油组份。

The research on coking during the pyrolysis of coal to acetylene in the plasma (1) In the arc plasma jet, different kind of coal has different coking character. The aromatics, colloids, asphaltene and Carbenes are the precursors of the cokes.(2) The mostly reasons of coking in the plasma reaction equipment are the particle size, the feeding velocity, the power of plasma and the structure of equipment.

五、煤等离子体热解制乙炔装置结焦性研究的结果(1)在电弧等离子体射流的条件下，煤种的结焦能力不同，煤中的芳香分、胶质、沥青质和碳青质是结焦前驱体。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。