Images from a standard video camera are used to obtain an average centreline temperature distribution of simulated pool fires. By using a novel technique, characteristic length scales are extracted from the flame images. With this information and the use of empirical correlations, the mean centre...
average [原句] It has a warm climate with plenty of sunshine — the average temperature in January (summer) is 23.4℃ and in July (winter) it is 7.8℃. (P14) [点拨] average 在这里用作形容词,意为“平均的” 。又如: The average age of the boys in this class is fifteen. 这个班级中...
I saw a sign at a hot springs tub saying "Caution: Water is hotter than average" with water at about 39°C. Although they were presumably trying to say "hotter than the average swimming pool," this got me wondering: What is the average temperature of all water on the Earth’s surface...
The average annual temperature is 23.6°C (74.5°F), with a summer average of 29.4°C (84.9°F) and a winter average of 11.0°C (51.8°F). seagate.com 年平均溫度為攝氏 23.6 度 (華氏 74.5 度),夏季平均溫度為攝氏 29.4 度 (華氏 84.9 度),冬季平均溫度為攝氏 11.0 度 (華氏 51.8 °F...
The greenhouse effect is a necessary condition for life, without the greenhouse effect, lingxia18℃ is the average temperature of the Earth's surface. But since the second half of 18th century since the completion of the industrial revolution, with the increase of human activities, increased conte...
Related to weighted average:Weighted average cost of capital n (Statistics) an average calculated by taking into account not only the frequencies of the values of a variable but also some other factor such as their variance. The weighted average of observed data is the result of dividing the ...
The weather averages for the month of December, temperature averages around 4°c and at night it feels like 1°c. In December, Lake District gets on an average 179.76mm of rain and approximately 15 rainy days in the month. Humidity is close to 89%. ...
a5. Colour 5. 颜色[translate] aThis coordinate regulation allows increases in the available ROS pool to occur during stress, presumably for signaling purposes. 在重音期间,据推测为信号目的,这个同等的章程允许在可利用的ROS水池的增量发生。[translate] ...
where σ is the surface tension of the adsorbate at the boiling point (N/m), R is the gas constant, Vm is the molar volume of the liquid adsorbate (for liquid nitrogen, 3.47×10–5 m3/mol), T is the boiling temperature of the liquid adsorbate (77 K for liquid nitrogen), p is th...
4.48 km long north 3.37 kilometers west. surface of the water pool water circumference of 13.1 km, the total volume of water to 2.04 billion cubic meters per year on average, water evaporation, 450 mm, 1333 mm precipitation - with an annual average temperature is 11 degrees Celsius in my ...