查询词典 determination

A method for the determination of high-content of copper in copper materials by flame atomic absorption spectrophotometry using sub-sensitive spectral line at 249.20 nm is reported in this paper.

中文摘要：利用铜的原子吸收光谱次灵敏线249.20 nm，并适当偏转燃烧器角度，原子吸收分光光度法测定含铜物料中的高含量铜。

Determination of laser absorptivity of metal by numerical calculation technique and trial-and-error method .

用数值计算技术和试错法确定金属材料表面对激光的吸收率。

ABSTRACT A number of protein functions are under exploration based on the determination of their 3D structures.

蛋白质结构分析的经典方法是x射线晶体学和多维核磁共振技术。

At 95% confidence level the relative expanded uncertainty of the present method for determination of lithium isotopic abundance ratio is estimated to be 0.26%.

结果显示，在95%的置信水平下，应用这种方法测定锂样品同位素丰度比值，其相对扩展不确定度为0.26%。

Their determination shaped the Acadia spirit - a spirit which continues to guide the University today.

他们的决心塑造了那种一直引导阿卡迪亚大学走到今天的精神。

The factors that have effect on the determination results of PET chip b value were analysed from two aspeots such as the system error and accidental error.

从系统误差和随机误差2个方面对影响聚酯切片 b值测定结果的各种因素进行分析，采取了相应的对策，可以消除各种误差产生来源，测定结果重复性好，正确反映出产品品质。

The accumulated error of about 1 day after 450,000 years may be adjusted as Leap Year Day, subject to the determination by the Calendar Authority.

地址应印在名片右下角，字体略小。夫人的名片规格较小，也有夫妇同印一张名片的。

Results show that the performance of the system is greatly affected by the determination of the accumulator volume.

分析表明：蓄能器容积对系统各方面性能指标影响较大，是抽油机设计中的一个技术关键。

The method has been applied to the determination of sulfate radical in boric acd and the results were consistent with those obtained by spectrophotometry.

方法已应用于硼酸中硫酸根的测定，结果与光度法的测定结果相一致。

A novel analytical method has been established for on-line simultaneous determination of fluorene and acenaphthene by polarization synchronous fluorometryhyphenated with HPLC.

本文以高效液相色谱作为分离手段，以偏振同步荧光法为检测手段，实现了环境样品中芴、苊的在线同时测定。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷