查询词典 tars

Experiments were carried out in Great Britain and American on the impregnation of wood with vegetable tars and extracts.

在大不列颠和美州就进行过用植物焦油和提取物来浸渍木材的试验。

Mineral matters can catalyze desulfurization reactions of uneasily decomposed sulfur in coal, and change the constitute of PASH in tars.

煤中的矿物质可以催化半焦中难分解有机硫的加氢脱除。

The results suggest that more sulfur is removed in hydropyrolysis than in pyrolysis as H〓S form. Hydropyrolysis can improve hydrodesulfurization reactions of PASH in tars.

结果表明：加氢热解比热解更有利于煤中硫的以H〓S的形式脱除，以及焦油中PASH的分解脱除。

The experiments also show that adding NaHSO3 into the reaction liquid of hydroxylation reaction can inhibit the catalytic effect of benzoquinone and residual catalyst on the phenolic tars formation caused by oxo-condensation of the diphenols and therefore reduce the tars formation of the diphenols in the reaction solution.

在羟基化反应液中加入亚硫酸氢钠可以抑制对苯醌和残留催化剂对苯二酚氧化缩合生成焦油的催化作用，从而减少了反应液中苯二酚的生焦反应。

Steam jacketed valves are available to handle highly viscous media such as tars and pitches.

可提供蒸汽套阀门来处理高粘性流体介质，如焦油和沥青。

If you shed tears when you miss the sun, you also miss the s tars.

如果你因失去了太阳而流泪，那么你也将失去群星了。

No person deservers your tars,and who deservers them won't make you cry.

没有人值得你流泪，值得你流泪的人是不会圣诞卡你哭的。

This tars me with the same brush as anyone else who wore it.

身上有这个的我，和其他同样有这个印记的人是一样。

" God whispered,"I, but the tars of the man were stopped.

& 上帝低语道：&我。可这人没有去听。

Then the carbonized material is activated by heating it in the presence of air, CO2, or steam to burn off any tars it has and to increase its pore size.

然后炭化材料激活加热后的空气、二氧化碳、或蒸汽燃烧掉任何tars已经和增加其孔径。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。