And single-lap compared to uniform circular array, circular array concentric circle many nested design frequency range of a broader array of work at the same time, enhance flexibility.

和單圈均勻圓陣相比，同心多圈圓陣的嵌套設(shè)計陣列工作頻率范圍更寬日韩写真福利资源网站，同時，靈活性增強你懂的免费在线视频。

In the second chapter, we mainly discuss some extremal properties of Wiener index and degree distance of polycyclic graphs.

第二部分主要討論了極小圈沒有公共邊的多圈圖的度距離和Wiener指數(shù)的一些性質(zhì)。

I never tracked how far I jogged, or timed myself, I just ran around.

我從不記錄自己跑了多遠(yuǎn)3D动漫爆操插，或者給自己計時，我只是一圈又一圈的跑久操免费精品视频。

Using combinatorial thoughts and topological methods,a closed curve system that contains the most number of non-contractible,pair-wise disjoint and pair-wise non-homotopic closed curves on the orientable surface is investigated.

利用組合數(shù)學(xué)的思想国产粗大猛烈进出高潮视频大全、拓?fù)涞姆椒ㄑ芯吭诳啥ㄏ蚯嫔暇仿衣资悠得夥巡シ牛活惡袀€數(shù)最多的不可收縮的国产激情刺激精品狼区、兩兩不相交、互不同倫的圈系統(tǒng)及其性質(zhì)免费不卡在线A片，得出了關(guān)于這些圈的一些拓?fù)涠ㄐ孕再|(zhì)，并給出這些圈在曲面上的位置分布人人人人人人人看。

It is proved that the temperature is the source of variation of moisture field;and the hydro-thermal coupling dominant equation is proposed.

人工多圈管凍結(jié)過程中溫度場和水分場的計算，是一個多物理場耦合和非線性數(shù)學(xué)問題AAA黄色视频免费观看，其影響因素多老熟妇BBWXXXXXTV、相互之間關(guān)系復(fù)雜十八禁欧美日韩。

Constructing multi-level rail transport network is impendency for Wuhan metropolitan area, which fulfilling sustained development idea and promoting the integrative development of the region transportation.

建立以武漢為核心、輻射城市圈的多層次軌道交通網(wǎng)絡(luò)人人操,人人摸97，是落實可持續(xù)發(fā)展觀、實現(xiàn)區(qū)域交通一體化發(fā)展的迫切需要三级片毛片免费看，是加快武漢城市圈經(jīng)濟發(fā)展的基礎(chǔ)和保障。

A special tribe called Kayan is known for wearing rings around their neck. Kayan women often say that their purpose for wearing the rings is cultural identity. The rings are rarely removed since they started wearing them around the age of five. The coiling and uncoiling is a long procedure. They are usually only removed to be replaced by a new or longer set of coils. To set the record straight, women do not suffocate if the rings are removed, though the muscles covered by them are weakened. Many women have removed the rings for medical examinations. Contrary to popular belief, the neck is not actually lengthened. Each coil is replaced with longer coils as the weight of the brass pushes the collar bone down and compresses the rib cage.

在清邁有一個少數(shù)民族稱做Kayan族亚洲女人黄色性生活视频，當(dāng)時為了逃難而來到泰國西北邊界的媚洪順，后來不知為何這支民族的婦女認(rèn)為長頸才能顯示出女人的美麗www.艹逼.com，因此她們從5歲起就在母親的協(xié)助下在頸子上架起了銅圈，到了10歲開始每年再多加一圈直到25歲為止国产性爱短视频，到了25歲這些銅圈更可高達(dá)25圈重達(dá)5至10公斤；銅容易生綠銹最新国外哟哟aⅴ网站，要時常擦拭，而且銅很沉小说区图片，會將肩膀壓塌制服美女视频一区，所謂的長頸并不是因為頸子變長，而是因為鋼圈的重量長期壓住鎖骨和肋骨一级a爱做片无码免费手机在线，使得脖子看起來變長了欧美三级电影视频网。

This series of PROFIBUS rotary encoders is based on the modern fast technology of singleturn sampling and the mechanical gear box of the multiturn unit.

該型號系列的Profibus編碼器是基于先進的fast技術(shù)的久久午夜精品A级毛片，即單圈采樣，多圈機械傳送日韩手机黄色视频。

ERGs and VEPs were measured in all rabbits before and after the following treatments being carried out: Firstly, cryoablation was performed on the sclera for about 30 sec in the 4 New Zealand rabbits that formed a 3-mm width of full, 3/4, 1/2, and 1/4 circular band respectively that ensured the retina, choroid and sclera were damaged in the band.

我們利用臨床眼科手術(shù)的冷凍法在四只紐西蘭大白兔的左眼於角膜邊緣向下約4~5 mm的位置，動此手術(shù)以3mm破壞環(huán)寬度分別在四只兔子左眼做多點環(huán)形一圈人人搞人人插人人看、3/4圈色哟哟·com、1/2圈及1/4圈的冷凍手術(shù)，每一點冷凍時間約30秒一级一a无码黄在线观看，術(shù)后立刻點Pred Forte藥水抑制發(fā)炎国产在线精品专区第1页。

Every day I told my wife that just returned to socialize, to come back very late, and then drive their cars in the area outside the lap to lap ah.

每天我跟我老婆說亚洲乱亚洲乱妇10p，剛回國，應(yīng)酬多香蕉欧美，要很晚回來久久久久久久久精品无码中文字幕，然后開著個車美美美女视频高清免费，在小區(qū)外面一圈一圈的轉(zhuǎn)啊www.在线毛片。