Results The property of freeze dryer, the variation of lyophilized process and the change of temperature of plates may induce rough crystal of products.
结果冻干机性能好坏、冻结过程的改变和制品入箱时冻干机板层温度的变化是决定制品产生粗结晶的主要因素。
The results show that the variation of the scaling layer surface temperature is one of the major factors that cause the asymptotic tendency of scaling process.
结果表明，对恒壁温情况必须考虑垢层表面温度随时间的变化，这一变化是导致结垢过程渐近特性的重要原因之一；
Bandgap reference voltages are important analog circuit blocks. It can provide a nearly constant reference voltage which is stabilized over process, power supply and temperature variation.
带隙基准电压源之所以是模拟电路中重要的模块，是因为它能够提供近似恒定的参考电压，这个电压不随温度，电源电压，工艺的变化而变化。
By replacing the traditional wavelength demodulation with optical power detection technique, the demodulating process is simplified and immune to temperature variation.
利用光强差分检测技术取代传统波长解调方法，简化解调过程的同时传感系统免受温变影响。
Therefore, the accurate prediction of the temperature in a well during the process of drilling and the temperature distribution and variation are very significant for safe and high-speed drilling.
因此，准确预测钻井过程中井内温度值，掌握其分布和变化规律对钻井作业安全、快速的钻进具有十分重要的意义。
DO variation with temperature under the conditions of changing aeration rate, MLSS density and influent COD in the process of the organism degraded.
采用SBR法研究了不同曝气量、初始污泥浓度和进水COD质量浓度等条件下，有机物在降解过程中温度对DO变化的影响。
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。
In metallurgical industry and in machine building industry, any steel making process (converter or electric steel furnace) needs to control the variation in molten steel composition and temperature.
冶金和机器制造工业的炼钢(转炉、电炉)过程中，需要控制钢水温度的变化。
It provides an effective channel for predicting variation of temperature-field inside grain-layer in the process of grain drying with time.
为预测谷物干燥过程中谷层内部温度场随时间的变化情况提供了有效途径。
The three dimensional variation rule of the temperature of the cell with the time is presented during the process of the startup. A MCFC-ST combined generation system is presented and designed.
利用本文提出的动态模型变参数数学模型，在国际上首次对燃料电池起动过程进行了动态模拟，揭示了燃料电池热态起动过程中，电池温度在三维空间上随时间的变化规律。
The variation of temperature and pressure in the measurement process is one of the main parts of measurement errors.
测量过程中温度波动和压力波动对CPFM的流量测量误差作用较大。
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。
Then the heat conducting and temperature variation of the standard shape workpiece in the cooling process are calculated.
其次计算了急冷过程中标准形状工件的热传递及温度变化的数学规律；
Then the heat conducting and temperature variation of the standard shape workpiece in the cooling process are calculated.
其次计算了急冷过程中标准形状工件的热传递及温度变化的数学规律；
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