The Köppen climate classification divides Earth climates into five main climate groups, with each group being divided based on patterns of seasonal precipitation and temperature. The five main groups are A (tropical), B (arid), C (temperate), D (continental), and E (polar). Each group and subgroup is represented by a letter.

AW (Academic Withdrawal): Student discontinued the course after the deadline to drop without academic penalty but before the last day of the teaching period. The AW grade is not included in the calculation of your WAM. However, it is counted as a failed course when calculating your academic standing. 这个也算挂科了，同学们一定要注意在学校规定的日期前 drop 课程。 …

精密国际AW （Arctic Warfare—北极作战）是 英国 精密国际 公司所设计和制造的一系列 旋转后拉式枪机 式 狙击步枪 构成的枪族。 自从1980年代问世至今，该枪在警察和军队中均很普及。 为取代已过时的 李-恩菲爾德狙击步枪 （L42A1），英国于1982年为新的狙击手武器系统招标。 在最终的筛选过程中，精密国际公司的PM步枪淘汰了帕克-黑尔公司（Parker-Hale）的 M85步槍，被英国军方正式列装，代号L96。 1983年， 瑞典 也开始选择新型狙击步枪，他們选了精密国际 …

2017年11月16日 · Aah, ah, ahh, aw, and awe are all pronounced the same—at least they are in the part of the country where I live—but each one has a different meaning. I know that I’ve used at least one of them in the wrong way before. Chances are, so have you. Aah is an interjection that is used as an exclamation to express fear.

AE的基本概念，Auto Exposure即自动曝光，是相机根据外界光线的强弱自动调整 曝光量和增益，防止曝光过度或者不足的一种机制。 光圈、快门、增益 都可以影响画面亮度，常用一个曝光三角形来形象地解释三者之间的关系： 可见，AE的输入为当前影像的亮度值Y，输出为sensor的曝光时间和增益，isp增益和镜头光圈（如果镜头光圈可调）。 当AE algorithm得到当前帧的亮度后，便会与target Y做比较，然后计算出下一次需要调整的参数，以便让影响的亮度越来越接近target …

2019年7月10日 · Exposure times and aperture selection, ISO setting, film advance and rewind, and flash output are all totally automated. Focus is also automatic, with a manual override for use in underwater shooting or in situations where the AF may be fooled.

2017年7月6日 · I'm not sure how the zippers compare. Volume-wise, I believe they're both roughly the same capacity,,, the ProTactic is roughly 2" wider, while the Whistler BP 450 AW is roughly 3" taller, and 2" deeper. Thoughts??? P.S. My dealer doesn't carry the MindShift (ThinkTank) FirstLight 40L,,,,,, dang!!!

2015年2月10日 · Awe and aww are not interchangeable. In fact, “aww” isn’t even really a word and it should technically be spelled with just one “w” (aw) instead. So, which word means what? Awe can be used either as a noun or a verb. It refers to an overwhelming sense of admiration or wonder, particularly of the sublime.

U.S. Air Force Col. Jeffrey A. Smith, 932nd Airlift Wing commander, right, assumes command of the 932nd AW after receiving the Wing's guidon from Brig. Gen. Melissa A. Coburn, 22nd Air Force Commander, Dec. 1, 2023, at Scott Air Force Base, Illinois.

The Wing Awards Program at Westover recognizes the distinctive duty performance and accomplishments that contribute to the overall success of the Air Force Reserve (AFR). This instruction establishes procedures for the local awards program and applies to all personnel assigned to the 439th Airlift Wing (439 AW) at Westover.