Champion berry-eaters are blackbirds, song thrushes, mistle thrushes and - arriving for the winter - redwings and fieldfares.

果實(shí)的吞食大王有燕八哥、歌鳩亚洲无码第一页页、槲鶇及紅翼鶇和田鶇在线免费一级黄片。

The results obtained by these analyses show that the problem of the influence of control system on modal characteristics of the rotor blades torsional vibration is noticeable.

分析結(jié)果表明：操縱系統(tǒng)對旋翼槳葉扭轉(zhuǎn)振動(dòng)固有特性的影響是一個(gè)值得注意的問題国产小视频网站。

Outcrop oil accumulation is a special accumulation which is located in the wing of an outcrop anticline or in a monocline in the edge of a basin and is controlled by water table .

露頭油藏是一種形成于露頭背斜翼部或盆地邊緣單斜上依靠潛水面控制的特殊油藏A片无卡不码国产在线，是今后石油勘探的一個(gè)新領(lǐng)域国产JIZZ在线观看。

He is used to. flying in a monoplane.

他習(xí)慣于坐單翼機(jī)飛行。

This new plane was a beautiful monoplane characterized by a streamline frontal area.

這款新飛機(jī)具有流線型的前端一级黄色录像视频免费看，是一架美觀的單翼機(jī)中国国产黄色真人网站。

1909 Louis Bleriot flew his monoplane across the English Channel, in 36.5 minutes.

路易斯·布萊里奧駕駛他的單翼飛機(jī)飛越英吉利海峽花了36.5分鐘。

Apparently his design was seen as having merit for he was given a grant of 2 500 Imperial Russian rubles a considerable sum of money with which he was to build his steam powered monoplane .

顯然色哟哟免费网址入口，他的設(shè)計(jì)被看作是具有優(yōu)異999精品试频一区，他獲得了補(bǔ)助金2500帝國俄羅斯盧布與他建立他的蒸汽動(dòng)力單翼。

None of the other p1- lots present would have thought of going up, but Hamel one of the finest of all pilots of the Beriot monoplane was not to be stopped.

其他在場的飛行員都沒有想到要起飛三级片在线观看无码，但是哈梅爾——這個(gè)布雷里奧式單翼飛機(jī)最優(yōu)秀的駕駛員之———是不會被阻攔的黄片免看视频。

By 1874 the du Temples had constructed a large finely-built monoplane, at Brest, France, with a wing span of some 40 feet and a weight of only about 160 pounds.

由1874年的杜寺廟已修建了一個(gè)大型細(xì)興建單翼，在布列斯特欧美十八禁性爱视频，法國韩国三级A片久久久久，翼展一些四〇英尺和重量只有約160磅。

My little single-engine monoplane, carrying only smoke rockets to mark targets, was Bird Dog.

我駕駛的那架小型單引擎單翼飛機(jī)叫"鳥狗"黄色视屏品爱网，只能攜帶有煙火箭對目標(biāo)進(jìn)行標(biāo)記思思热视频在线精品视频。