苯 - 关于苯的双语例句 - 苯造句 - 语文书

为您找到282个与“苯”相关的双语例句：

Five pairs of carbazole derivative enantiomers were resoluted with a cellulose tris ( 3, 5 dimethyphenylcarbamate ) chiral column.
用纤维素-三 ( 3, 5-二甲基苯基氨基甲酸酯 ) 手性固定相拆分了5种咔唑羧酸衍生物对映异构体.
By means a micro - twin - blender the blending of lignin with poly ( butylene terephthalate ) ( PBT ) was studied.
利用微型双螺杆共混仪研究了木质素与聚对苯二甲酸丁二酯的共混过程.
Using as excellent end stopper in the procedure of emulsion gathering of butylbenzene.
是丁苯等乳聚过程中非常优异的终止剂.
In this thesis, the Henry coefficients of DMF, butanone and toluene in DBP were measured.
论文测定了DMF 、丁酮和甲苯在DBP中的亨利系数.
Absorbed by solvent, butanone - toluene mixture was analyzed by gas chromatography ( GC ).
利用溶剂吸收采集丁酮甲苯混合组分,并用气相色谱 ( GC ) 测定.
Diels - Alder reaction of 2 - merhylene - 1 - pheny 1 - 1.3 - butanedione catalysed by zinc chloride as lewis acid with 1.3 - cylcopentadiene was reported.
以氯化锌为路易斯酸催化剂,探讨了2 ─ 亚甲基─1 ─ 苯基 ─ 1.3 ─ 丁二酮与1.3 ─ 环戊二烯的Diels─Alder反应.
Where LaTeX on yellowing acetate least butadine due to its special chemical structure on the reversion.
其中醋酸胶乳对返黄影响最小,丁苯胶乳由于其特殊的化学结构对返黄的影响最大.
A method was developed for the residue analysis of bromoxynil in soil and water.
本文研究建立了溴苯腈在土壤及水中的残留测定方法.
Methods: The target compound was prepared through a four - step reaction from 4 - bromophenol .
方法以 4- 溴苯酚为原料,经4步反应制得目标化合物阿达帕林.
Bromobenzene, magnesium , antimony trichloride and bromine act as raw materials, dibromotriphenylantimony flame retardant is synthesized.
以溴苯、镁粉、三氯化锑、溴素为原料, 合成了二溴三苯基锑阻燃剂.
The impacts of multiple operative parameters on the sony - degradation of polychlorinated biphenyls and bromobenzene were investigated.
考察了多种操作参数对多氯联苯、溴苯超声波降解的影响.
In compounds such as chorobenzene, bromobenzene and thiophenol it lies close to the lower limit.
氯苯、溴苯和苯硫酚化合物的谱带出现于低限附近.
A new method for determining the bromine content in brominated polystyrene was studied.
提出了测定溴化聚苯乙烯中溴含量的方法.
Rheological property of the blent system of modified konjac glucomannan and styrene - acrylic emulsion is studied.
研究了改性魔芋葡甘聚糖与苯丙乳液共混体系的流变性能.
Methods A new synthesis route for felbinac preparation was studied with biphenyl under ultrasound.
方法:以联苯为原料,在超声催化作用下合成新药联苯乙酸.
Then they can be further recrystallized to biphenyl with a purity of over 99.9 %.
进一步用溶剂结晶法去除了联苯中的杂质,获得99.9%以上联苯.
Aim To synthesize gastrodin via biotransformation of microorganism using p - hydroxybenzaldehyde as substrate.
目的以对羟基苯甲醛为底物,通过微生物的转化作用生物合成天麻素.
An experimental investigation on purification of ethylbenzene waste gas a biofilter packed with ceramic pellets.
以陶粒作为生物过滤床的填料净化含乙苯废气.
The effects of temperature change a biofilter for treating ethylbenzene.
主要考察温度变化对生物过滤塔净化含乙苯废气效果的影响.
Biodegradability of the nitrocellulose with diphenylamine was investigated in this paper.
研究了含二苯胺硝化棉的生物降解特性.

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