Scale height - Wikipedia
网页In atmospheric, earth, and planetary sciences, a scale height, usually denoted by the capital letter H, is a distance (vertical or radial) over which a physical quantity decreases by a factor of e (the base of natural logarithms, approximately 2.718).
大气标高 - 维基百科，自由的百科全书 - zh.wikipedia.org
网页2022年1月1日 · 标高（scale height），又译特性高、尺度高、标尺高、比高，是一个长度，可用来比较同一个物理量在不同环境的减少率。 如果一个物理量每经过一段距离 H {\displaystyle H} ，其值就减少为原来的值的 1 / e {\displaystyle 1/e} ，长度 H {\displaystyle H} 就称为标高。
大氣標高 - 维基百科，自由的百科全书
网页標高 （scale height），又譯 特性高 、 尺度高 、 標尺高 、 比高，是一個長度，可用來比較同一個物理量在不同環境的減少率。. 如果一個物理量每經過一段距離 ，其值就減少為原來的值的 ，長度 就稱為標高。. 標高越大，改變的幅度越小。. 標高常用於 大氣科 ...
大氣標高 - 維基百科，自由的百科全書 - zh.wikipedia.org
网页標高 （scale height），又譯 特性高 、 尺度高 、 標尺高 、 比高，是一個長度，可用來比較同一個物理量在不同環境的減少率。. 如果一個物理量每經過一段距離 ，其值就減少為原來的值的 ，長度 就稱為標高。. 標高越大，改變的幅度越小。. 標高常用於 ...
Reference atmospheric model - Wikipedia
网页The increase in altitude necessary for P or ρ to drop to 1/ e of its initial value is called the scale height: where R is the ideal gas constant, T is temperature, M is average molecular weight, and g0 is the gravitational acceleration at the planet's surface.
Scale Height - Definition of Scale Height - NAAP
网页Scale height is a general way to describe how a value fades away and it is commonly used to describe the atmosphere of a planet. It is the vertical distance over which the density and pressure fall by a factor of 1/e. These values fall by an additional factor of 1/e for each additional scale height H. Thus, it describes the degree to which the ...
Scale height - Simple English Wikipedia, the free encyclopedia
网页A scale height is a term for a distance over which a quantity decreases by a factor of e (the base of natural logarithms). The scale height is usually shown by a capital letter H. Categories:
What are the scale heights of the atmospheres of the Solar System ...
网页2022年2月7日 · In various scientific contexts, a scale height, usually denoted by the capital letter H, is a distance over which a quantity decreases by a factor of e (the base of natural logarithms, approximately 2.718). For planetary atmospheres, scale height is the increase in altitude for which the atmospheric pressure decreases by a factor of e.
Scale height - Wikiwand / articles
网页In atmospheric, earth, and planetary sciences, a scale height, usually denoted by the capital letter H, is a distance (vertical or radial) over which a physical quantity decreases by a factor of e (the base of natural logarithms, approximately 2.718).
scale height - Vaporia
网页Scale height is a measure of the decrease of something that falls off exponentially by height, specifically, the height over which it falls by a factor of e (~ 2.718). Examples can include: