Product triphen in GLP is light hydrocarbon aromatization technique in A petrochemical field.液化气芳构化生产三苯工艺,属于石化领域轻烃芳构化技术.The coking and deactivation of virgin naphtha aromatization catalyst are studied on isothermal react...
你的手镯真是美丽, 镶着星辰,精巧地嵌着五光十色的珠宝.Beautiful is thy wristlet, decked with stars and cunningly wrought in myriad - coloured jewels.而这些吉他音轨被精巧地揉进歌曲的尾声.These guitar sound tracks were then put togetherand mixed with the rest of the...
Expression of the exogenous genes was confirmed by assay of � � - galactosidase and glucokinase activity.基因的表达通过β 半 乳糖苷酶和葡糖激酶活性测定得到确证.The content of liver glycogen and the activity of liver glucokinase were studied.实验结束后...
He shouted at his brother, his neck veins bulging.他朝他的兄弟吼叫，脖子上青筋暴突。He charged into the crowd. "Break it up," he shouted.他冲进人群，大喊道：“散开。”He had shouted down the phone at her, beside himself with anxiety.他焦急万分地对着电话那头的她大喊大叫。...
The drug can reduce the frequency and severity of attacks.这种药能降低发病次数和严重程度.Accidents are happening with increasing frequency.事故发生得越来越频繁.Speech is made up of sound waves that vary in frequency and intensity.语音是由不同频率和强度的声波组...