查询词典 time lag

An unsteady aerodynamic model based on Fourier analysis is developed in the frequency domain with the theory of system identification and the experimental data of large amplitude harmonic oscillation. This unsteady aerodynamic mathematical model is used to extract dynamic derivatives, and the meaning of a time-lag loop is analyzed.

应用系统辨识理论，利用纵向大振幅非定常气动力实验数据，在频率域内建立了基于Fourier变换法的非定常气动力数学模型，并发展了一种获取常规动导数的仿真实验方法，分析了迟滞环的物理意义。

This insufflator is protected by two 2.5 amp time-lag supply fuses on the rear panel in [3]; do not use UR fuses of different sizes that are not certified.

此注气器被安置在板尾第三个插口的两个2.5安培时隔式保险丝防护。

Air-sea heat exchange over tropical Pacific, which is revealed by time lag correlation, is also different from that over extra-tropical Pacific.

时滞相关反映的海气热交换过程也反映出热带内外的不同。

Then zero and month time lag correlation between meteorological factors and NDVI is analyzed with meteorological factors images and NDVI images of monthly , season and yearly mean.

得出： (1)东北地区与降水、气温相关性最强的植被类型；(2)时滞相关性比零时滞相关性更显著的植被类型及不显著的植被类型。

There is a time lag of about fifteen years.

时间上有一段约15年的间隔。

The axisymmetric compressor characteristic and the reciprocal time-lag parameters of blade passage have crucial effect on the recoverability of compression systems.

而且压气机的轴对称特性和反映压气机内气体惯性、粘性等时滞影响的α参数等对压缩系统退出旋转失速流型的滞后性有比较大的影响。

The time-lag of the primary,secondary,territory industry is 9,8,3 years respectively.

我国三次产业就业结构与产业结构之间存在不同程度的滞后性，第一、二、三产业的就业结构滞后时间分别为9、8、3年。

A method is developed to solve the sequencing problem which occur among the complement of products with constrains of Earliness and Tardiness in ceramics production line with time lag between processes. Optimal thoughts are introduced into capacity balance of ceramics production line, and relevant model and heuristic algorithm is set up.

提出用遗传算法解决陶瓷产品在窑炉烧结中排序的优化模型，提出了解决产品配套中带滞留时间陶瓷生产线提前/拖期排序问题的方法，将优化思想引入陶瓷生产线的能力平衡中，建立了相应模型及启发式算法。

There is 8 time lag before the usa.

这里的时间比美国早8个小时。

A time lag of 5 years.

五年的时间间隔。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。