| 释义 |
change rate短语³¹⁸⁹⁶
基本例句
变化率
A new method, combination of derivative technique of determining change rate and trapping concentration of atom to be determined and the atomic absorption is proposed.
研究并提出了将测定信号变化率的导数技术和浓缩待测原子的原子捕集技术与火焰原子吸收相联用于测定痕量镉的新技术。 cnki
In the upgrade, the heart beat change rate has little relationship with the slope length, the major factors are slope grade and operating speed.
上坡时驾驶员的心率变化率与坡长关系不大，主要受坡度和速度的影响； cnki
It introduces the method to measure change rate of TFP from two points of view: parametric estimation method and non- parametric estimation method.
从参数方法和非参数方法两个角度对全要素生产率变化率的测度方法进行了总结。 cnki
Take the mean value of dimensional change rate of the3 test pieces in longitudinal or transverse directions as the test result.
分别计算3块试件纵向或横向的尺寸变化率的平均值作为纵向或横向试验结果。 kuenglish
The analysis result shows that bearing capacity of composite foundation determined by relatively deformation and change rate of deformation is more suitable for composite foundation.
对复合地基承载力的取值标准进行了分析，分析表明采用相对变形值和变形值变化率确定承载力取值更符合复合地基的情况。 cnki
The methods of the correlative change rate of the strain mode and the change rate of the strain of the external- exciting force are much better.
相关应变模态变化率法和外激励作用下基于相关应变变化率的损伤识别方法的损伤识别效果较好。 cnki
The results show that8 years' land- use rate of Shaanxi Province change quickly, the annual change rate reaches3.43 percent;
陕西省土地利用动态度的计算结果表明，陕西省8年土地利用变化率很快，年变化率达到3.43%； fabiao
The trends of collective land use change rate in the two watersheds are converse with the buffer expanding.
两流域总体土地利用变化率随河谷缓冲带的扩张变化趋势相反。 cnki
Usually fuzzy logic controllers use error and error change rate as inputs, our design use plant output error and input instead.
文章将系统受控对象输入和跟踪误差作为模糊神经网络控制器的输入。 cnki
AIM To study the effects of change rate of electromagnetic fields EMF on blood apparent viscosity and coagulation and find a new physical way to reduce the blood viscosity and restrain coagulation.
目的研究电磁场变化率对血液粘度和凝血过程的影响，探索降低血液粘度，抑制凝血过快、过强的一种物理新方法。 cnki
In this paper, the single observer-passive location method of phase difference change rate is introduced based on existing methods.
在现有单站无源定位方法的基础上，介绍了相位差变化率定位法。 cnki
The result antitheses analysed of average pressure difference and change rate was no marked difference in two groups P>0.05.
两组平均压差及变化率的对比分析，结果表明差异无统计学意义 P>0.05。 cnki
Thirdly part is the method to measure TFP change rate.
第三，全要素生产率变化率的测度方法。 cnki |