查询词典 deviations

It was found that the relative standard deviations were lower than 3%, the detection limits were 0.09~30.00 μg/L, the average recoveries of HBAs in Calyx Kaki were 93.3%~107.1% and the EF of HBAs at 5 mg/L was up to 107.6 fold.

该方法的精密度小于3%，检出限为0.09~30.00 μg/L，加标回收率为93.3%~107.1%，HBAs质量浓度为5 mg/L时的富集因子最高达107.6倍。

The relative standard deviations of the peak area of analytes are less than or equal to 3.2%.

测定结果的相对标准偏差都在3.2%以下，样品加标回收率在94%~103%之间。

In this paper a method of predicting the life of an oil-free piston ring was given, and results revealed that the deviations of the predicted life and real life were all less than5%.

提出了一种简捷有效的无油润滑压缩机活塞环寿命的预测方法，结果表明预测结果和实际的偏差均在5%内。

330 Allowable deviations of actual resulting linear density from nominal resulting linear density

实际测定的线密度与额定线密度的允许偏差

Words that cause deviations from this linear flow of control are called control-flow words.

会引起线性控制流程偏差的词叫做流程控制词。

Maladjusted behaviour is reflected in a variety of symptoms indicating deviations in a person's mental and emotional orientation in his actions and relations with other people and in his personality structure.

适应行为反映在各种症状表明偏差，一个人的心理和情绪倾向在他的行动和与其他人民，并以他的人格结构。

At the same time, a mathematical equation was developed to generate different types of fluid flow maldistribution models considering the possible deviations in fluid flow.

换热器内部流体的不均匀分布，会引起换热器整体效能和机械性能的下降，对该问题的研究，已引起国内外学者的重视。

The molecular parameters for 18 refrigerants were obtained by fitting saturated vapor pressure and liquid molar volume data. The overall average deviations of saturated vapor pressure and liquid molar volume were only 1.11% and 0.92%, respectively.

通过关联不同温度下制冷剂的饱和蒸气压和液体体积得到了18种纯制冷剂的分子参数，新方程计算的饱和蒸气压和液体体积总的平均偏差分别为1.11％和0.92％。

The n-th moment of a distribution is the expected value of the n-th power of the deviations from a fixed value.

分布的n 阶是指偏离固定值的n 次幂的期望值。

By systematically analyzing the single particle level and the occupation probability near the Fermi surface,and the rule of nuclear particle number deviations with proton numbers for N =8,20,28,50,82,126 neutron chains within the relativistic mean-field model with BCS theory,we have discussed the stability of the shell structure for the traditional neutron magic in the whole range of nuclear spectrum from neutron line to proton line,and predicted that traditional neutron magic number effect shall possibly disappear only in light neutron-rich nuclei.

在考虑了BCS理论的相对论平均场模型框架内，通过系统研究 N =8，20，28，50，82和126六条同中子素链中每个元素费米面附近的单粒子能级间隔、粒子数占有概率比以及原子核体系的粒子数偏离随质子数的变化规律，讨论了传统中子幻数的壳结构在从中子滴线区到质子滴线区整个核谱上的稳定性，预言只有在轻核的丰中子区域，传统的中子幻数效应才可能消失，并把计算结果和最近的文献报道作了比较。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。