Antifreeze proteins are a kind of protein inhibiting the growth of ice crystals and modifying the conformation of ice crystals, conferring freeze resistance to biology without temperature modulation.
抗冻蛋白是一类抑制冰晶生长和修饰冰晶形态的蛋白质，赋予无体温调节能力的生物在低温的环境里得以生存。
The spectral modulation sensor system can detect and measure various physical parameters such as pressure, temperature, gas density, and various chemical species.
这种光谱调制传感器系统能够测量多种物理参数，如压强、温度、气体密度及多种化学成份。
Infrared thermal sensors are used in a wide variety of application which require room temperature operation and uniform sensitivity over a wide modulation frequency range.
热型红外传感器应用广泛，它要求在室温条件下工作，在宽的调制频率范围内具有均匀的灵敏度。
Temperature measurement principle and modulation absorption spectroscopy were introduced, and the influence of modulation amplitude on gas temperature measurement was analyzed.
介绍了温度测量及调制吸收光谱技术原理，分析了调制幅度对气体温度测量的影响。
Real time tissue temperature control algorithm, ultrasound applicator water temperature control and pulse width modulation (PWM) signal generation are described.
阐述了组织温度控制算法、治疗头水温控制以及脉宽调制信号产生三个系统核心子模块的设计。
The change of chlorophyll fluorescence in flag leaves of indica rice was analysed under light and temperature stress and during recovery by PAM pulse modulation fluoremeter.
用PAM脉冲调制荧光仪分析籼稻剑叶在光温胁迫和恢复期间的荧光变化。
But in the harsh conditions, such as the becoming temperature in free space experiments, these two methods can not guarantee linear laser modulation, effects of poor communication.
但在温度等条件恶劣的自由空间实验中，这两种方法都不能保证激光线性调制，通信效果很差。
The moisture sensor makes digital modulation and compensation on signal non-linearity and temperature offset by adoption of microprocessor.
该传感器还借助微处理器对测量信号的非线性与温度漂移进行了数字化的修正和补偿。
In order to improve the frequency stability of the frequency modulation circuit and the crystal oscillator, using the temperature compensation circuit is extremely effective method.
为了提高调频电路和晶体振荡器的频率稳定度，采用温度补偿电路是一种极其有效的方法。
PSD nonlinearity modulation circuit was designed to achieve low temperature drift and high precision.
设计出一种低温漂高精度的PSD非线性硬件调制电路。
The radiation-driven implosion asymmetry can be obviously improved using time-modulation of radiation temperature source .
辐射驱动内爆的不对称性可以利用辐射温度源的时间调制得到明显的改善。
According to the performances, the bias current and the modulation current of the laser should be ascertained appropriately and should vary with the change of the temperature.
根据这两项指标，需要确定适当的激光器偏置电流和调制电流，并且偏置电流和调制电流需要随温度的变化而变化。
Influenced by joining the primary frequency modulation and the coal quality variation, the new problems were faced to the large generating sets steam temperature control.
受参与一次调频和煤质波动的影响，大型机组汽温控制面临新的考验。
This control system is composed of AT89C52 as a center the temperature sensor and module of voltage modulation. The working state and temperature are displayed on liquid crystal display.
AT 89 C52单片机作为系统的核心处理器，结合温度传感器、单相调压一体化模块来实现对清洗消毒机的程序化控制，并通过液晶显示屏实时显示系统工作状态、温度参数等信息。
The variation behavior of phase retardation of wave-plate with temperature was introduced, and the electro-optic modulation method was put forward to measure the phase retardation.
介绍了波片的相位延迟量随温度的变化行为，并提出一种测量相位延迟量的方法。
Three rolls irons out machine uses the steam heating the transmission uses the frequency conversion velocity modulation according to heating temperature and fabric thickness at will adjustable speed.
柴油烫平机系列采用蒸汽加热，传动采用变频调速，根据加热温度和织物厚度随意调节速度。
The frequency dependences of the temperature and the fraction of the atoms left in the trap after the modulation are explored.
研究了调制后的势阱中剩余原子的温度以及原子数对调制频率的依赖关系。
The experimental data of copper was obtained about the phase lag dependence of modulation frequency at normal temperature, and the thermal diffusivity of copper was acquired by using the linear fit.
实验得到了铜在常温下的调制频率与相位差间的实验数据，通过对实验数据的线性拟合得到了铜的热扩散系数，以及铜-不锈钢在300 K和20 K低温下的接触界面层热阻。
The experimental data of copper was obtained about the phase lag dependence of modulation frequency at normal temperature, and the thermal diffusivity of copper was acquired by using the linear fit.
实验得到了铜在常温下的调制频率与相位差间的实验数据，通过对实验数据的线性拟合得到了铜的热扩散系数，以及铜-不锈钢在300 K和20 K低温下的接触界面层热阻。
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