Caged birds should not be subjected to sudden variations of temperature.
不要使笼中鸟遭受突然的温度变化。
The variations of temperature at the channel inlet and outlet are significant;
沿程温度变化在进出口处较为明显；
The viscosity of these mixtures is mainly inversely proportional to the variations of temperature.
测定的六种液体混合物的粘度大体上随温度成反比例变化。
The mathematical model can be used to predict the variations of temperature and mass loss for understanding the mechanism of vacuum cooling.
数学模型可以准确预测真空冷却过程中的温度变化和质量损失，将有助于进一步理解和研究真空冷却机理。
Based on the heat balance equation of snow surface and the periodic variations of temperature field and heat flow, the Fourier model of snow surface is established.
根据雪面温度域以及热流的周期性特点，在雪地表面热平衡方程的基础上，建立了雪面辐射温度的傅里叶模型。
The dynamic mathematical model of cross-flow heat exchangers is established in this paper, which takes into account of the arbitrary variations of temperature and flowrate inlets.
建立了叉流式热交换器在热流体和冷流体都随时间变化的条件下的动态二维数学模型。
When storing Renaissance oil paintings, museums conform to standards that call for careful control of the surrounding temperature and humidity, with variations confined within narrow margins.
博物馆在储存文艺复兴时期的油画时，要遵循严格控制周围温度和湿度的标准，把变化限制在狭小的范围内。
We are close to a knowledge of annual summer and winter temperature variations over much of the northern hemisphere going back 600 years.
我们很快就会知道，600年前北半球大部分地区每年夏季和冬季的温度是如何变化的。
These variations caused minute differences in the temperature of the early universe, which we can see in the cosmic microwave background.
这些变化导致早期宇宙的温度瞬间不同，这些我们能在宇宙的微波背景上看出来。
They will examine temperature variations in the microwave background amounting to a few millionths of a degree, to see whether they can discern such features in it.
科学家将研究分析微波背景辐射中几百万分之一的温度变化，看是否能从中找出它的这些特性。
Researchers can detect temperature variations in this ancient heat energy that give them insights into the early structure of the Universe and the blueprint for everything that came afterwards.
研究者能够探测远古热能的温度变化，洞察到宇宙的早期构造和此后出现的世间万物的蓝图。
Their colour variations are probably due to differences in temperature and in the size of water droplets that make up the clouds.
它颜色的变化很可能是由于温度不同和组成云层的水滴大小有差异的缘故。
In the same manner as the NH temperature variations, the incidence of warfare in the NH, Europe, Asia, and the arid areas of the NH i.e., the arid zone from Eurasia to North Africa; see si Fig.
就战争的发生率而言，随着北半球气温的变化，欧洲、亚洲和北半球的地区的干旱地区即从欧亚大陆到北非的干旱地带，参见图si Fig。
You can sense temperature variations, proprioception (position of your muscles), and the force of gravity (you do this by knowing at what Angle your head is in while your eyes are shut).
你可以体会到温度变化，本体感受(体会到你每块肌肉的方位)和重力感(通过闭上眼睛时头部的角度来感知)。
By analyzing ratios of isotopes — variations of the same element with a different mass - he can learn things about the environment they lived in, such as temperature and salinity.
通过分析其中的同位素(同一种元素拥有不同的质量)比例，他可以了解这些菊石所生活的环境特征，如温度和盐度。
He discovered vast temperature variations between the bottom and top of the building, data that could have been used to facilitate more natural cooling.
他发现这大楼底层和顶层温差变化非常大，这些数据本来应该利用起来，设计更多自然降温的设施。
Many organisms also make use of rhythmic variations in temperature or other sensory inputs to readjust their internal timers.
许多机体也利用温度的有韵律变化或者其他感官输入去调整他们的内部计时器。
The phase frequency detector adjusts the minimum pulse width of the one or more output signals using the temperature sensing circuit to compensate for temperature variations.
相位频率检测器用温度感测电路调整一个或更多个输出信号的最小脉冲宽度从而补偿温度变化。
The temperature variations during a year have maxima at the poles, where the annual variation of the inflow of solar energy is also maxtmum.
两极地区一年温度变化极大，太阳能入射量的年变幅也极大。
The Automatic Temperature Compensation (ATC) mechanism automatically adjust the readings for temperature variations of the solution.
自动温度补偿测量仪（ATC）自动调节溶液温度改变的读数。
With all the resistance-temperature measurements, the use of three conductor RTD cable is recommended. The effect of ambient temperature variations on the cable is thereby minimized.
进行各种电阻温度测量时，建议使用三根导线的热电阻探测器电缆。这样就可降低环境温度对电缆的影响。
Results: Contrasting to the samples, the quality is closed related to time, temperature, quality of lime (causing variations of PH), and so on.
结果：通过样品的对比，其质量与时间、温度、加入的石灰量(引起PH值的变化)等因素密切相关。
The variations of plate temperature affects the performance of main clutch.
摩擦片的温度变化对主离合器的性能影响很大。
Most seasonal variations in the acoustic parameters of knocks and grunts can be explained by the effect of temperature on sonic muscles and central vocal control circuits.
敲击声和呼噜声的声音参数中的季节性变化，多数可以解释为发声肌肉和中央声音控制回路的温度效应。
Using phase space empirical orthogonal function method, the characteristics of the rain fall and temperature variations and their hierarchical structures are analyzed in Sichuan.
应用相空间经验正交展开方法，分析了四川降水、温度局地气候变化的主要特征及与其层次结构的关系。
It is analyzed that Mossbauer parameter variations of clays from the famous sites of ancient kilns change with firing temperature, firing time and firing atmosphere in firing process.
分析了几种著名的古窑遗址粘土烧制过程中穆斯堡尔参数随烧制温度，烧制时间和烧制气氛的变化规律。
The experimental investigation on microwave freeze drying of Royal Jelly was conducted. The temperature variations and drying characteristic curves during the drying process were obtained.
对蜂王浆进行了微波冷冻干燥的实验研究，获得蜂王浆冻干过程中温度的变化规律和相应的干燥特性曲线；
The results show that the variations of precipitation and temperature are connected with vegetation cover.
结果表明降水和温度变化与植被复盖度有关。
The increase in drying time and temperature give rise to the decrease of average pore diameter, however, the variations are not obvious when they reach a critical values.
升高干燥温度和延长干燥时间，使炭-炭复合膜平均孔径减小，但当达到一定程度时变化不明显。
The increase in drying time and temperature give rise to the decrease of average pore diameter, however, the variations are not obvious when they reach a critical values.
升高干燥温度和延长干燥时间，使炭-炭复合膜平均孔径减小，但当达到一定程度时变化不明显。
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