这就存在一个大的问题—电车很罕见,而在美国交通工具已有数以百万计的可用乙醇混合物行走的汽车。
There's a bigger problem — electric cars still remain few and far between, while there are already millions of U.S. vehicles on the road that can run on an ethanol blend.
细胞增殖抑制试验采用细胞贴壁培养,乙醇固定,结晶紫染色,单层细胞密度计测定细胞密度。
Cell growth inhibition was tested by cell sticking cultivation, ethanol fixation, crystal violet staining and monolayer cell density assaying.
把其中的单甲用乙醇提取出来,在分光光度计上比色,可作为冻融循环中产生的氧化胁迫的定量指标。
The ethanol extractable mono formazan was measured by a spectrophotometer, and used as a quantitative indicator of oxidative stress that developed during a freeze thaw cycle.
用蒸馏水或乙醇水溶液抽提试样中的水溶性酸或碱,然后用酸度计或指示剂对抽提物进行测定。
It USES distilled water and alcohol to refine water soluble acid and alkali of sample and then test the extractive with PH indicator.
通过用甲苯和无水乙醇,作者对初步研制的金属毛细管粘度计进仃了检验,试验结果表明,粘度测量的误差已经可以控制在10%以内,进一步的研究工作正在继续。
According to the experimental results with toluene and ethanol, the error of the viscometer has been less than 10%, and the further improvement work is under developing.
利用无水乙醇对MMA的转化率进行了检测,采用乌氏粘度计对聚合产物聚甲基丙烯酸甲酯(PMMA)的分子量进行了检测。
MMA transforming rate is measured using waterless ethyl alcohol, and molecular weight of PMMA is measured using Ubbelodhe viscometer.
方法:用奥氏粘度计平行测定磁处理和未经磁处理的白酒、乙醇、自来水和蒸馏水的粘度。
Methods:The viscosity of both magnetized and unmagnetized liquids was measured by using the Ubbohde's viscosimeter.
方法:用奥氏粘度计平行测定磁处理和未经磁处理的白酒、乙醇、自来水和蒸馏水的粘度。
Methods:The viscosity of both magnetized and unmagnetized liquids was measured by using the Ubbohde's viscosimeter.
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