查询词典 stationary

Model for finding the cryptic period of hydrological time series is proposed. The functions of the model include to apply logarithm transformation for making the sequence more stationary, to construct a corresponding auto-regression model for reducing the herteroskedasticity of residual, to determine the component of the prime period by periodogram analysis.

bstract 本文在讨论水文时序平稳性和异方差性的基础上，提出了检测水文时序隐含周期的模型，即对水文时序设计对数变换序列，提高序列的平稳性；建立相应的自回归模型降低残差的异方差性；通过对所得平稳序列进行周期图分析确定可能的主周期分量。

Firstly, the research tests the stationary of each variable by adopting the Unit Root Test and all variables shows I(1) sequence. Secondly, it tests the stability of each variable by adopting Perron (1989) structure transformation Unit Root Test. The test result is same as the ADF test, which does not consider the structure transformation.

首先以单根检定法来检定各项变数是否为定态，结果显示变数皆为I(1)序列，接著以Perron(1989)结构转变的单根检定，检测各变数的平稳性，检定结果与不考虑结构转变的ADF检定结果相同。

The lag growth phase, as well as the stationary phase was delayed with the increase of salinity.

随着盐度的增加，三株菌株生长的延迟期增加，到达生长稳定期的时间也相应增加。

Microbial growth and reproduction process can be divided into four phases, namely, lag phase, logarithmic phase, stationary phase and decline phase.

微生物的生长和繁殖的过程可分为四个阶段，即滞后期，对数期，稳定期和衰落期。

Remove the two screws and washers, Items 102 and 105, securing the spacer Item 88 to the body Item 50 Remove the body item 50 Using a strap pipe wrench, turn stud Item 11 while keeping the drive shaft stationary in order to release the shafting Item 20/11 from the reduction gear's output shaft.

删除这两个螺丝和垫圈，项目102和105 ，确保项目88间隔的机构项目50 删除机构项目50 使用带管扳手，反过来螺柱项目11 ，同时保持平稳的传动轴，以便释放轴系项目20/11从减速机的输出轴。

Work on stationary pirouette both upright and inverted.

首先联系正飞和倒飞的原地自旋转。

We all know, unit type flexo printing machine in business card printing and membership card when requesting all Nano-imprint lithography drum, block drum of gear as far as possible in the gear mesh on the pitch circle, to ensure that working pressure stationary homogeneous.

家喻户晓，机组式柔印机在制卡和会员卡制息时给求所有压印滚筒、印版滚筒的齿轮都尽不定在齿轮的节圆上啮分，以包管处事不不不张力陡稳陡均。

A new detection scheme for stationary or uniform mution point targets from image sequence in the case of small SNR is proposed.

试图建立一种适合于检测图象序列中小SNR的相对静止或匀速运动点目标之快速三维检测算法。

The quantitative structure retention relationships of the Alkylnitrophenols on different polar stationary phases were set by the Genetic Algorithms method.

利用分子力学和量子化学方法计算出烷基硝基苯酚类化合物的分子结构描述参数，用遗传算法建立化合物在不同极性色谱柱上的QSRR模型。

Solute-related parameters were computed by means of AM1 method, the quantitative structure-chromatographic retention relationship of the hydrocarbons on different polar stationary phases was set with stepwise regression method.

运用量子化学中的AM1方法计算烃类化合物的分子结构描述参数，借助逐步回归法建立了烃类化合物在不同极性色谱柱上的QSRR模型。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。