永久性防火线为芳纶材料制成,成本较高。
Forever fire resistance is made from aramid materials, with high cost on production.
戴芳萍和丈夫住在市中心附近的红砖排房里,他们隔壁的房子早已被拆除,为的是给道路扩建腾出空间。
Dai Fangping lives near the city center with her husband in a red brick row house whose neighboring units have all been gutted to make way for a wider road.
语言:官方语言为西班牙语,法语为第二官方语言。芳语、布比语、伊博语和皮钦英语也通用。
Language: the official language is Spanish, and French is the second official language. Fang, Bubi, Ibo, and pidgin English are also widely spoken.
花儿装饰着芳园,蝴蝶打扮着鲜花,这一切都是为你。愿你永远是百花园中最美的花。
Flowers ornament garden, butterfly decorates flowers. All of these is for you. May you be the most beautiful flower in the garden.
联芳基取代吡唑化合物为钠通道阻滞剂,用于治疗疼痛和其它病症。
Biaryl substituted pyrazole compounds are sodium channel blockers useful for the treatment of pain and other conditions.
目的:建立复方扶芳藤合剂的HPLC指纹图谱共有模式,为该制剂的质量控制提供新的方法。
Objective: To establish the characteristic mode of HPLC fingerprint of Fufangteng combination formula for the quality control of this medicine.
本文主要研究了以油田低碳烷烃为原料,通过低碳烷烃芳构化催化反应生产芳烃btx的工艺过程。
In this paper, a study of light alkane of oil field as raw materials, production process of light alkane aromatization catalysis BTX aromatics was discussed.
以大庆宋芳屯油田开发活动为例,通过实地调研和实验,分析了油田开发建设对草原羊草群落的影响和羊原群落的恢复规律。
The development of Songfangtun Oil Field is cited as an example for the study to illustrate its impact on the surrounding pastures and the regularity of pasture restoration.
从“为文造情”到“因情生文”是何其芳创作《画梦录》的心态,这两种不同的创作心态使何其芳早期的创作呈现出不同的美学风貌。
From"creating feelings for writing"to"producing works with feelings", these two different creative motives of He Qifang s Hua Men Lu makes his early creation take on different aesthetic aspects.
以水为溶剂,取代芳磺酸为拆分剂,用诱导结晶法,经成盐、拆分、水解过程,将DL-对羟基苯甘氨酸拆分成D-对羟基苯甘氨酸。
The resolution of DL p hydroxyphenylglycine into its D and L isomers was studied by using aromatic sulfonic acid as resolving agent and water as solvent.
在此条件下,苯乙烯单程转化率可达93.5%,二芳基乙烷的选择性为78.9%。
Styrene conversion of 93.5% and selectivity to diphenylethylane of 78.9% were attained under the optimum condition.
梅兰芳是第一位为海外观众表演京剧并获得普遍国际认同的艺术家。
Mei Lanfang was the first artist to win widespread international recognition by performing the Peking Opera to an overseas audience.
萃取物的结构单元主要由芳环和脂环所构成,萃取物的平均分子量为448,芳碳率为0.53。
The structural unit of extract consists primarily of aromatic rings and cycloparaffinic rings. The average molecular weight of the extract is 448. The aromaticity is 0.53.
提出了催化裂化汽油中己烯-1为代表的异构化和芳构化偶合反应的化学平衡模型。
The change of adiabatic temperature was small during coupling isomerization with aromatization of hexene-1, because both re.
利用GC/MS 仪器分析小花茉莉净油,共鉴定出芳樟醇等四十四种化学成分,为调配烟用香精提供了有效的参考数据。
Jasminum sambac Ait has fresh Jasmin flower smell. This paper analysis it with GC/MS, Linalool and the other forty three chemical constituents have been found.
研究区芳深9井区位于松辽盆地的徐家围子断陷,构造比较简单,为区域东倾单斜。
The Fangshen 9 well is located in the Xiujiaweizi fault depression with the simple structure and has the areal eastern dip-single slant.
试验结果表明,加氢焦化汽油芳构化改质可使汽油马达法辛烷值由41.4提高到81.4,收率为67.3%。
The results showed that the gasoline MON raised from 41.4 to 81.4 with a yield of 67.3%.
本文报导用低价钛盐还原偶联芳酮为烷烃的反应。
The paper reports the reductive coupling of aromatic ketones to alkanes by low-valent titanium salt.
佛香茶与大叶茶的香气成分最高的都是芳樟醇,但是,两者主要香气成分的含量及组成存在明显差异,两者香型类似率为0 4336。
The highest content of aromatic constituents in both of them was linalool, but there were distinct differences in content and composition. The similarity of aroma of them was 0.4336.
值得注意的是, 这种糖片段上有芳环取代的烷酰氧基基团的麦角甾烷型甾体糖苷为真菌中首次报道。
It is worth while to note that the steroidal glycoside possessing an aromatic ring substituted alkanoyl group at its glucose moiety was found for the first time in fungi .
值得注意的是, 这种糖片段上有芳环取代的烷酰氧基基团的麦角甾烷型甾体糖苷为真菌中首次报道。
It is worth while to note that the steroidal glycoside possessing an aromatic ring substituted alkanoyl group at its glucose moiety was found for the first time in fungi .
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