Hundreds of kilometers in altitude, according to the distribution of electron density with height, usually divided into D layer, E layer and F layer (F layer during the day is divided into F1 layer and F2 layer).

在數(shù)百公里高度以下久久久久久久久国产一区，根據(jù)電子密度隨高度分布久久亚洲国产中精品文字，通常分為D層无码人妻精品一区二区不卡、E層和F層（F層白天分為 F1層和F2層）国产一区二区视频www乱伦。

The general correlations for j and f factors were derived by regression analysis and F test of significance.

同時通過對20種不同結構參數(shù)百葉窗翅片的336個試驗數(shù)據(jù)點進行多元回歸和F顯著性檢驗久色黄色网站，獲得了j因子和f因子的經驗關聯(lián)式免费二级九九黄色。

Unlike the F test and t test for one exclusion, the LM test and F test will not be identical

只有一個約束時，F(xiàn)檢驗和t檢驗是等價的日韩欧美中文精品第一页，然而LM檢驗和F檢驗并不等價91自拍偷拍论坛欧美性爱。

The general correlations for j and f factors were derived by regression analysis and F significance test,and the correlations had a RMS error of ±10%.

同時通過對16種翅片的244個試驗數(shù)據(jù)點進行多元回歸和F顯著性檢驗，獲得了j因子和f因子的經驗關聯(lián)式www.18岁禁止网页。

Confusingly, a large f-stop number means a small hole, while a small f-stop number means a big hole.

比較混亂的是亚洲视频小说之无码视频，大的f數(shù)值代表了一個小洞的開啟，而小的f指則代表了大洞aaa视频色。

Out of all of the English words that begin with the letter "F",*** is the only word that is refer to as the F-Word.

在所有以F開頭的英文單詞中97热在线视频免费播放器，***是唯一會被稱為"那個以F開頭的單詞"。

Out of all of the English words that begin with the letter "F", Fuck is the only word that is refer to as the F-Word.

在所有以F開頭的英文單詞中久久久久A级毛片免费看，F(xiàn)uck是唯一被稱為"那個以F開頭的單詞"黄色a片视频中文字幕在线观看一级。

Fuck. Out of all of the English words that begin with the letter "F", Fuck is the only word that is refer to as the F-Word.

在所有以F開頭的英文單詞中，F(xiàn)uck是唯一會被稱為"那個以F開頭的單詞"www.xxxx.xom。

Fuck. Out of all of the English words that begin with the letter "F", Fuck is the on ly word that is refer to as the F-Word.

在所有以F開頭的英文單詞中最新91地址永久入口，F(xiàn)uck是唯一會被稱為"那個以F開頭的單詞"。

G: {; x. Y% j. v+{ Out of all of the English words that begin with the letter "F", Fuck is the only word that is refer to as the F-Word.

K+ L W8 a/ _6 \5 a' g 在所有以F開頭的英文單詞中，F(xiàn)uck是唯一會被稱為"那個以F開頭的單詞"九九视频精品在这这里。