A dynamic system for the pyroelectric coefficients measurement is designed, patented and fabricated based on the dynamic temperature-changing mode and indirect pyroelectric current method.
基于动态变温方法及间接热释电电流法的原理,设计并研制了一套已获专利授权的动态热释电系数测试系统。
The map of daily surface air temperature distribution, using the modified Gaussian weighted model A and B, can accurately reflect the temperature-changing-with-topographical-altitude trend.
对于高斯权重法的两种改进方案得到的地面日气温分布图都能很好地反映出表面大气气温随地形高度的变化趋势。
Milk was used to give yoghurt featured by rich nutrients and nice flavour through a temperature-changing fermentation with Lactobacillus.
以牛奶为主要原料,用乳酸菌进行变温发酵制成营养丰富、酸甜适中的酸奶。
She is investigating the effects of changing acidity and temperature in the sea on a creature called the purple sea urchin.
她正在调查改变海水的酸性和温度对叫紫海胆的这一生物的影响。
Changing temperature treatment could enhance the induction frequency of pollen embryoid.
变温处理可以提高花粉胚状体诱导频率。
Changing of temperature distribution during warm shear spinning of cone workpiece of titanium alloy greatly affects the process and the product's precision.
成形过程中的温度场变化对钛合金锥形件温热剪旋成功与否,以及产品的精度影响很大。
The main cable is the most important structure of suspension Bridges, its shape and internal force are sensitive to the temperature changing.
主缆是悬索桥的主要承重结构,其线形和内力对温度的变化十分的敏感。
The temperature changing regularity of slab was studied during stack cooling process by mathematical simulation and field measurement.
针对堆冷过程中铸坯温度的变化规律,采用数学模拟和现场实测方法进行了研究。
The changing law of retention index with temperature from chromatographic thermal function resulted from the variation of the different entropy and enthalpy during the chromatographic separation.
并从色谱热力学函数分析了保留指数随温度变化规律的主要原因是由于在色谱分离过程中不同的熵变和焓变所造成的。
The temperature distribution and its changing rule of ladle lining at each turnover stage were studied.
研究了钢包在各个周转阶段的包衬温度分布及其变化规律。
To do this, the glider would contain a waxy gel that changes density under different temperature conditions, thus changing its buoyancy.
要达到这个目标,滑翔机将会包含一种蜡色胶体,能够在不同温度下改变密度,这样来改变它的浮性。
The activation of terres rares in aluminum impregnation changing with temperature, and the effect on seeping depth are discussed.
对渗铝中稀土的活化作用随温度的变化及对渗层深度的影响等进行了探讨。
The changing rules of temperature and humidity inside of the shoes with time in different motion states were studied.
主要探讨在不同运动状态下,鞋腔内温度和相对湿度随时间变化的规律。
The moisture of lumber is practically controlled by changing the temperature humidity in the lumber kiln that influences drying quality of the lumber directly.
木材干燥控制是通过改变木材干燥窑内的温度、湿度来控制木材干燥过程的含水率。
Using mold prepared by compound method, on the basis of different drying time curve attained by changing environmental humidity and temperature, the optimized processing parameters were determined.
采用复合法制备型壳,在制备过程中,改变不同的环境湿度和温度而得到型壳的不同干燥时间曲线,确定工艺参数优化值。
By changing heating temperature and holding time, the austenite grain growth behavior of a low carbon steel under different heating conditions was studied.
通过改变均热温度和保温时间,研究低碳钢的奥氏体平均晶粒尺寸与时间的关系,及奥氏体晶粒各尺寸范围的分布规律。
By experiment, with changing stirring method and reactor fluid field, the temperature distribution of CHP decomposition reactor could be improved.
实验研究证明,通过改进搅拌的型式,改变反应器流场,能改善CHP分解反应器的温度分布。
Examine the air microbe. Results:1. The air microbe content is changing with seasonal temperature, humidity, wind speed, Sunshine time, and rainfall.
结果:1。空气中微生物状况受时令温度、湿度、风力、日照、降水量等因素的影响而发生相应的变化。
By changing the pyrolysis temperature, speed of temperature increasing and pyrolysis pressure, studied the influence of pyrolysis condition on the yield and quality of pyrolytic carbon black.
通过改变热解终温、升温速率和热解压力,多角度地研究了热解条件对热解再生炭黑收率和质量的影响。
A mathematical model for calculating the additional load on casing because of temperature changing during testing and production operation in HPHT well is established.
建立了高温高压油气井测试、采油等作业中因井筒温度发生变化导致的套管附加载荷计算模型。
The method of growing ATGS by evaporating at a fixed temperature and changing the solvent is discussed and its growing mechanism is given a new interpretation.
本文介绍了采用恒温蒸发与变更溶剂相结合生长ATGS单晶的方法,并对其生长机理作了新的解释。
Measures air temperature through changing resistance and sends this information to the onboard computer. The computer USES this and other inputs to calculate the correct amount of fuel delivered.
气体温度传感器通过改变电阻来测量空气温度,并将信息发送到机载计算机上。该计算机将使用这些信息和其他输入值计算燃料提供的正确数额。
The following procedures must be performed when changing the temperature of the stored water or resetting the high limit control.
在改变贮存的水温,或重置高温限制控制器时,请务必按照下列步骤操作。
State of asphalt changes gradually with its temperature, but asphalt does not have obvious state changing temperature.
沥青的状态虽然随温度变化而逐渐改变,但没有明显的状态转变温度。
The conversion loss and noise temperature of mixers is determined by changing the IF noise temperature so as to change the noise temperature of the receiver system.
混频器的变频损耗和噪声温度的测量可以用改变中频部分的噪声温度使接收机的系统噪声温度变化来加以确定。
Using thermal elastic mechanics illustrate changing of stress field caused by temperature changing of well wall and describe the change of temperature effect on stability of wellbore.
应用热弹性力学方法求解井壁由于温度变化而导致的应力场变化,并定量地给出温度变化对井壁稳定的影响,对深井安全施工有一定指导意义。
Using thermal elastic mechanics illustrate changing of stress field caused by temperature changing of well wall and describe the change of temperature effect on stability of wellbore.
应用热弹性力学方法求解井壁由于温度变化而导致的应力场变化,并定量地给出温度变化对井壁稳定的影响,对深井安全施工有一定指导意义。
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