The thermal stability and variation with time of the …
考察了自由基的热稳定性和经时变化。
A graph which shows this variation with time is called a waveform.
电压或电流随时间而变化的图形称为波形。
The pressure is monitored until no further variation with time is noted.
压力直到它不再随时间变化并记录下来。
Characteristics of oasis farmland wind-sand disaster variation with time and space.
绿洲农田沙害时空变化特征。
The mechanical creep in photoelastic models is accompanied by a variation with time of the optical effects.
光弹性模型中的力学蠕变，伴随着光学效应随时间的变化。
At present, surveying gravitational field and its variation with time accurately and detailedly is a main subject of Gravisat.
精密和详细测定地球重力场及其时间变化，是目前卫星重力测量的主要课题。
The induction heating process of barrel was analyzed, and the temperature distribution and its variation with time were obtained.
分析了料筒的感应透热过程，得到了料筒内的温度分布状况以及温度随时间的变化规律。
Precipitation, soil evaporation and plant transpiration were the primary factors affecting soil moisture which variation with time.
土壤含水量随时间的变化，主要受降水量和土壤蒸发与植被蒸腾耗水的影响。
Usually, ionospheric Total Electron Conten (TEC) variation with time can be viewed as a stationary random process under quiet conditions.
平静状态下电离层总电子含量(TEC)随时间的变化通常可以视为平稳随机过程。
A signal is simply any physical quantity whose magnitude and variation with time (or occasionally some other variable) contain information.
信号是任意自然物理量随其规模和时间(或其他一些随机变量)的变化而包含的信息。
The induction heating process of cylinder workpiece was analyzed, and the temperature distribution and its variation with time were obtained.
分析了圆柱工件的感应透热过程，得到了坯料内的温度分布状况以及温度随时间的变化规律。
The result shows that there are main periods in the amplitude variation, such as about 6.5-year and 40-year, and the periods have the character of variation with time.
结果表明，极移振幅变化中存在着约6.5年和约40年的主要周期，且它们均具有一定程度的时变性。
The perturbation heating of the net incoming radiation and its variation with time are closely related with the seasonal movement of the Subtropical High over NW Pacific.
太阳辐射的扰动加热及其随时间的变化与西北太平洋副高的季节性移动有着十分密切的关系。
We used the method of ground resistivity measurement to show the variation with time of the earth's electrical resistivity near the surface as the precursor of an earthquake.
观测地壳浅层电阻率随时间变化以寻找地震信息是地电阻率方法的目的。
Observation of the server over extended periods of time (with variation in load) shows that the errors that occur under load do not leave any lasting impact or have adverse effects on other requests.
对服务器的观察(负荷会发生波动)显示高负荷下产生的错误，不会造成什么长时间的影响，或者对其他的请求造成什么负面的效果。
Incremental builds and a faster build heartbeat are discussed further below; they will greatly help with the quality variation over time.
增量构建和更快的构建频率将会在下文中被进一步地讨论；它们将大有助于随时间推移而发生的质量变更。
According to in-situ monitoring data, the displacement of rock slope varies with time, and the variation of air temperature is doubted to be one of the influencing factors.
现场监测发现，边坡位移随时间起伏变化，怀疑其影响因素之一可能是气温变化。
Thee repetition of a previous line or lines, but with a slight variation each time that advances the narrative stanza by stanza.
递进重复：诗歌中对上文中一行或几行的重复，但每次重复都有一定的变化，而且每一节的重复中的叙述都有所强化。 。
There is often a wide variation in time between infection and manifestation of visible warts: with common warts from several days to several weeks.
病毒感染到出现可见的疣之间的时间变动经常很大：普通疣从几天到几周。
We analyzed the variation of temperature with time, and construe the effects on parameter of detectors irradiated by laser.
分析瞬态温度场分布随时间变化的关系，讨论了激光辐照对探测器性能参数的影响。
The program is utilized to calculate soil rocks dam free surface position variation and pore-water pressure distribution condition with time when the up water level position changed.
利用所编写的非稳定渗流计算程序，计算土石坝上游水位变化时自由面位置随时间的变化规律、孔隙水压力的分布情况。
The variation of pulp viscosity, temperature and product whiteness with grinding time, and energy consumption of the stirring mill are also investigated.
分析了搅拌球磨过程中矿浆粘度、温度和产品白度的变化，及搅拌磨的能量效率。
Combining the qualitative knowledge and quantitative mathematical information of system, the approach provides good control over the nonlinear time varying system with wide variation of parameters.
该方法充分结合系统的定性知识和定量数学描述信息，实现了参数大范围变化时变系统的良好控制。
The way to determine the suitable time and space interval is put forward by investigating the variation of gas pressure gradient on wall with several time and space intervals.
通过考察选取不同时间步长和空间步长时煤壁瓦斯压力梯度的变化，提出了选取合适的时间步长和空间步长的方法。
Through pressure metre under embankment, the magnitude of pile-soil stress ratio and its variation with the time are measured, and the variation of pile-soil load share ratio with time is analyzed.
通过在路堤下埋设钢弦式压力盒，获得了路堤下低强度砼桩、水泥搅拌桩以及土的应力比数值随时间的变化规律，并分析了三者荷载分担比随时间的变化特性。
In forecasting, it is unsuitable to apply Autoregressive model to time series with seasonal variation.
对于具有季节变动的时间序列，使用自回归模型进行预测是不适宜的。
The time-height variation of turbulent intensity in the inversion layer is incontinuous, the transfer of momentum and heat is gusty with time and sandwich with height.
逆温层内部湍流强度的时-空变化是不连续的，动量和热量的输送在时间上是阵性的，在高度上是分层的。
In order to investigate the variation of the concentration of carbon monoxide with time, we analysed the concentration of carbon monoxide in tinfoil gas collecting bag and ordinary gas collecting bag.
在不同的时间段，测定存放于普通球胆及特制的锡箔袋内的一氧化碳标准气的浓度，来探讨其浓度值与贮存时间的关系。
There is no obvious variation of FPS with time.
断层面解随时间没有明显的变化。
Generalized into local frequency from integral frequency, the method of joint time-frequency distribution effectively analyzes the signal based on the variation of frequency with time.
联合时频分布方法把整体频谱推广到局部频率，根据频率随着时间的变化情况，对信号进行有效的分析。
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