The results also prove that blank experiment will bring about 5.0% systematic e…
比较结果表明忽略空白实验将引入 5 .0 %的系统误差。
By the blank experiment, the standard comparison and the test of the standard sample, some better results are gained.
另外利用改进后的方法针对标准样品进行了测试试验，验证了改进方法的准确性和可靠性。
The results of control experiment and blank experiment show that the target reaction is heterogeneously catalyzed one.
对照实验和空白实验结果表明，该反应属于一个多相催化反应体系。
Sample blank experiment emendated disturbance produced from oxidant and reducer. The method had obvious anti-jamming function in wastewater.
同时做样品空白实验，校正了氧化还原性物质产生的干扰，对废水有明显的抗干扰能力。
Verified by responsibility analysis, blank experiment test and recovery percentage of standard samples, the accuracy and linearity of the two methods were evaluated.
通过曲线分析，空白实验，加标回收率分析，证明两种方法有良好的线性与准确性；
This paper discussed on how to improve the accuracy of coal true relative density measurement in temperature control, blank experiment, process control and enhancing management.
从温度控制、空白试验、操作过程和加强管理等方面，阐述了如何在煤的真相对密度的测试过程中提高测定的准确度。
Through blank experiment of terraces. it shows that the soil fertility of newly built terraces is distributed in a crumby shape which is remarkably different than that of the ordinary farm soil.
通过梯田土壤空白试验，证明新修梯田土壤肥力呈现团块状分布规律，这与一般农地土壤肥力分布具有明显的区别。
As is proved in the experiment, the two improved methods can reduce blank testing value of the whole process.
经实验证明，改进后的两种预处理方法能够降低全程序空白实验值，精密度较好，值得推广。
Design: Blank, control experiment was designed.
设计：空白对照实验。
The blank design principle and method for rolling ring with stepped hole is developed based on the volume flow law and the comparison to the ring rolling experiment is done.
基于阶梯孔环件轧制体积流动规律，提出了阶梯孔环件轧制用毛坯设计原理和方法，并进行了轧制实验验证。
In this experiment, the rats were randomly divided into 4 groups: blank control group, magnetic effect group (MK group), ischemic myocardial injury group (IMI group).
本实验将大鼠随机分为4组：空白对照组、磁作用对照组、缺氧性心肌损伤组、缺氧性心肌损伤磁场治疗组。
The rolling experiment with lead as blank material is made in D51-160A hot ring rolling mill and the qualified pre-rolled ring of conical ring with inner steps is rolled.
采用铅环件试样在D51- 160A热轧环机上进行轧制实验，轧制出了合格的内台阶锥形环件预轧制环件。
Through mechanical test and chemical analysis and technological experiment of the cracked cap nut, it was concluded that the short size of nut blank caused surface crack.
对开裂杯形螺母的力学性能和化学成分进行了检验分析，并进行了工艺试验。结果表明，毛坯尺寸偏短是造成开裂的主要原因。
They were randomized into 5 groups named blank control positive control low dosage experiment group moderate dosage experiment group and high dosage experiment group 8 rats in each one.
随机分为5组，空白对照组、阳性对照组、低剂量实验组、中剂量实验组和高剂量实验组，每组8只。
This paper describes the study on the flow field in the beam blank mould by means of the hydraulic experiment.
采用水力学试验的方法，对异型坯结晶器内的流场进行研究。
The blank design principle and method for rolling ring with stepped hole is developed based on the volume flow law and the comparison to the ring rolling experiment is …
基于阶梯孔环件轧制体积流动规律，提出了阶梯孔环件轧制用毛坯设计原理和方法，并进行了轧制实验验证。
The blank design principle and method for rolling ring with stepped hole is developed based on the volume flow law and the comparison to the ring rolling experiment is …
基于阶梯孔环件轧制体积流动规律，提出了阶梯孔环件轧制用毛坯设计原理和方法，并进行了轧制实验验证。
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