查询词典 so so
- 与 so so 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The yield of product was 56.1% when rare-earth composite solid superacid SO(superscript 2- subscript 4)/ZrO2-CeO2 was used as catalyst at dosage of 3 % of the mass of β-pinene, while mass ratio of borneol to isoborneol in the product reached 46.0:23.2, showing higher borneol selectivity than other catalysts.
当用稀土复合固体超强酸SO(上标 2-下标 4)/ZrO2-CeO2为催化剂,用量3%时,粗龙脑产率为56.1%,但对正龙脑的选择性高于其他催化剂,正、异龙脑比为
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When the amount of SO(superscript 2- subscript 4)/ZrO2 catalyst was 7% of the mass of β-pinene, the yield of product was 62.0%, and the mass ratio of borneol to isoborneol in the product was 13.6:48.7. When the amount of S2O(superscript 2- subscript 8)/ZrO2 catalyst was 7% of the mass of β-pinene, the yield of product was 66.7%, the mass ratio of borneol to isoborneol in the product was 11.5:49.5. Both two catalysts were poor for borneol selectivity.
在上述反应条件下,当催化剂SO(上标 2-下标 4)/ZrO2用量为7%时(以β-蒎烯质量计,下同),粗龙脑产率为62.0%,产品中正、异龙脑比为13.6:48.7;当催化剂S2O(上标 2-下标 8)/ZrO2用量为7%时,粗龙脑产率为66.7%,正、异龙脑比为11.5:49.5;这两种催化剂对正龙脑选择性比较差。
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Because the rapid development of contemporary IT already caused social informatization to calculated an object to produce great change, must study the new method that social news level calculates according to this kind of change so, so that calculate social informatization position mensurably.
由于现代信息技术的快速发展已引起了社会信息化测算对象发生了极大变化,所以必须根据这种变化研究社会信息水平测算的新方法,以便定量的测算社会信息化状态。
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A special field equation with of Faddeev model is solved. The analytical solutions with time variable of Faddeev model are obtained by utilizing the result that the SO (3) Faddeev model is equivalent to the mesonic sector of SU (2) Skyrme model where baryon number current vanishes everywhere.
对Faddeev模型的一种特殊情况的场方程进行了求解,同时采用SO(3)Faddeev模型等效于SU(2)Skyrme模型的重子数为零的介子区域的结果,得到了此种情况下Faddeev模型的一类精确含时解析解。
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Reid and morgan are so so cute, morga
阿童木的英语读法是?
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Reid and morgan are so so cute, morga
这几个老鼠超级可爱的。
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Reid and morgan are so so cute, morga
就是啊,插曲名字叫什么啊
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Diels-Alder reaction between β-myrcene and maleic anhydride catalyzed by SO(superscript 2- subscript 4)/TiO2-ZrO2 solid superacid was investigated.
研究了SO(上标 2-下标 4)/TiO2-ZrO2型固体超强酸催化剂的制备及其催化β-月桂烯与马来酸酐的Diels-Alder反应,通过GC、GC-MS和红外分析,确定其主产物为4-(4-甲基-3-戊烯基)-4-环己烯-1,2-酸酐。
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This invention pertains to compounds of Formula I, their N-oxides and suitable salts wherein A is O or S; G is a 5- or 6-membered heteroaromatic ring or a 5- or 6-membered nonaromatic heterocyclic ring optionally including one or two ring members selected from the group consisting of C, SO or S2, each ring optionally substituted with from one to four R; each J is independently a phenyl ring, a 5- or 6-membered heteroaromatic ring or an aromatic 8-, 9- or 10-membered fused carbobicyclic or heterobicyclic ring system, wherein each ring or ring system is optionally substituted with from one to four R; and R, R, R, R and n are as defined in the disclosure.
本发明涉及式I的化合物、其N-氧化物和适当盐,其中A是O或S;G是任选地包含一个或两个独立选自C、SO或S 2 的环成员的5-或6-员杂芳环或5-或6-员非芳族杂环,各环任选地被1-4个R 2 取代;各J独立地是苯环,5-或6-员杂芳环或芳族8-,9-或10-员稠合的碳二环或杂二环系,其中各环或环系任选地被1-4个R 3 取代;R 1 ,R 2 ,R 3 ,R 4 和n如说明书中定义。
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At first a the fundamental experimental research has been performed, such as resistance performance of system, the effect of Ca/S mole ratio, approach to saturation temperature , SO〓 inlet density, the flow rate and humidity of flue gas on the desulfurization efficiency, and then the studies on high-rate circulation of solid particles in the desulfurized tower were done, overwet phenomenon were analyzed; the study on carbide slag desulfurization and scaling in the tower has been performed in detail.
本文在大型循环流化床脱硫的工业化装置上,进行了脱硫机理和试验研究,取得了大量的试验数据和运行经验。首先进行了进料钙硫比、近绝热饱和温度、SO〓入口浓度、烟气流速及烟气湿度等因素对装置脱硫效率影响以及系统阻力性能等等的基础性实验研究;进一步对脱硫塔内固体颗粒物高倍率循环对脱硫装置性能的影响、过湿现象、电石渣脱硫、团聚现象以及脱硫塔内结垢等问题进行了试验和机理性研究。
- 相关中文对照歌词
- Mrs. So So
- So So Long
- Everything (So So Def Remix)
- So So Bad
- So & So So & So From Wherever Wherever
- That Same So-So Tune
- So-So Gigolo
- Jumpin', Jumpin' (So So Def Remix)
- In My Bed So So Def Rmx
- So, So, So Long
- 推荐网络例句
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In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.
。但是,在否定句或疑问句里,这种带有"do"的方法表达的效果却没有什么强调的意思。
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Go down on one's knees;kneel down
屈膝跪下。。。下跪祈祷
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Nusa lembongan : Bali's sister island, coral and sand beaches, crystal clear water, surfing.
Nusa Dua :豪华度假村,冲浪和潜水,沙滩,水晶般晶莹剔透的水,网络冲浪。