The air temperature was well below freezing, and lakes and rivers froze over 气温远远低于零度,湖面和河面都封冻了。
The air temperature is above ( below) freezing. 气温在冰点以上(以下)。
Results showed that increasing air temperature and velocity could accelerate drying rates and shorten drying time. 结果表明,提高热风温度和风速能明显加快鱼块的干燥速率、缩短干燥时间。
In this paper effect of air temperature, air flow rate, air duct size and distance between air ducts on the performance of mixed flow grain dryer were analyzed And discussed. 分析和讨论了空气温度、流速、风道中的风道尺寸对混流谷物干燥机的影响。
Roof runoff water quality was affected by rainfall, rainfall intensity, roof material, season and air temperature. 屋面径流水质主要受降雨量、降雨强度、屋面材料、季节和气温的影响。
Intake air temperature sensor input above the minimum acceptable voltage. 进气空气温度感知器输入高于最小可接受电压。
An ordinary thermometer with a dry bulb; used to measure the air temperature. 带有干球的普通温度计;常用于测量空气温度。
When the air temperature is below freezing, its body temperature drops too. 当气温低于冰点时,冷血动物的体温也都降低。
Several sections were set up to observe the air temperature and ground temperature in Kunlunshan tunnel. 在昆仑山隧道洞内设置了地温及气温观测断面。
Air temperature is one of the important factors which influence short-term city gas load. 气温是影响城市燃气短期负荷的重要因素之一。
The ice will finally melt if the air temperature is warm enough. 如果气温够暖的话冰总会融化的。
Research on Airflow and Air Temperature Simulation in the Piggery Based on CFD 基于CFD的猪舍内气流场和温度场模拟研究
Control Method Research of Supply Air Temperature in Central Air-Conditioning System 中央空调系统送风温度控制方法研究
The regulation of the fan depends on the ambient air temperature and the heat load of the condenser. 轴流风机运行方式的调整,依赖于环境温度和机组热负荷的变化。
Ambient air temperature and humidity may also have an effect on the flammable limits. 周围环境的空气温度和湿度也对可燃极限有影响。
The air temperature over a large area remain at or below 0 ℃. 大面积上空的气温保持在0℃或0℃以下。
The effects of the outdoor air temperature and humidity on the frost morphology and density of the frost layer were analyzed. 对一台空气源热泵翅片管蒸发器表面结霜特性进行了实验研究,分析了室外环境温度和相对湿度对霜层形态和密度的影响。
To this question, this study paper is to do air temperature accumulation and spray cooling in Chongming tunnel. 本论文以明月峡隧道监控系统设计为背景,对公路隧道监控系统的功能进行了深入具体地分析研究。
Air temperature and moisture are about the same in each part of a mass. 大气团内的每一部分空气的温度很湿度大致相同。
It's midwinter, after a suddenly snowstorm, air temperature is fallen once. 时入隆冬,一场突如其来的暴风雪过后,气温陡然下降。
So the drought and higher air temperature in summer was the important conditions of the Heliothis armigera great occurrence. 因此,夏季干旱少雨和气温偏高是棉铃虫大发生的重要条件。
Wind direction, wind velocity, air temperature and air pressure have a very great effect on the propagation of pressure waves. 风向、风速、气温和气压对压力波的传播有十分巨大的影响。
The two chief function of any air-conditioning system are the regulation of air temperature and humidity. 任何空气调节系统的两大主要功能,就是调节空气的温度和湿度。
Advantages: can obviously adjust indoor air temperature, and can according to need to adjust to different temperature. 优点:能明显调节室内空气的温度,并且能根据需要调节为不同的温度。
The results showed that air temperature was the main impact-factor. 结果表明:气温是树木叶水势最主要的影响因子。
The trends of air temperature, precipitation and sunshine duration changes exhibited spatial variations over the research regions. 研究区气温、降水量、日照时数的变化趋势在空间分布上存在着一定的区域差异。
Application of General Additive Model for Studying the Effects of Air Temperature on Population Mortality 广义相加模型在气温对人群死亡率影响研究中的应用
A temperature inversion is a meteorological phenomenon where air temperature increases with height. 逆温是一种气温随高度而增加的一种气象现象。
Analyses the factors influencing air temperature distribution in thermally controlled ventilation rooms. 分析了影响热力控制型通风建筑温度分布的因素。
Measure air temperature and relative humidity above and below the mangrove canopy by using the digital thermo hygrometer. 用电子温湿计量度树冠上和树冠下的平均温度和湿度。