The diffraction theory of Kirchhoff is applied to the four-pinhole aperture diffraction screens, the intensity, the zero-contour of the real and imaginary parts of complex amplitude and the phase distribution in deep Fresnel diffraction region are simulated, and it is found that the bright spots in interference field show central symmetry distribution. When the observation plane close to the diffraction screen, the zero-value points of light intensity can form line segment, on which the eccentricities of the light intensity isoline are close or equal to 1, the intensity changes very fast on both sides of the zero-line of light intensity.

利用基爾霍夫衍射理論計算了四圓孔徑衍射屏在菲涅爾深區(qū)形成的的干涉光場的強(qiáng)度狂野欧美、零值線和相位的分布亚洲乱码一区二区在线欧美，發(fā)現(xiàn)干涉光場亮斑關(guān)于中心呈對稱分布超级乱婬Av片无码，在距離衍射屏較近的觀察面上午夜无码在线观看/.com，光強(qiáng)值為的零點(diǎn)組成光強(qiáng)零值線段，該線段上光強(qiáng)等值線的離心率都接近或等于1，其兩側(cè)的光強(qiáng)值變化非常劇烈精品射射射福利一区。

I looked carefully on both sides of the street trees, hope to find one on a cicada.

我仔細(xì)地打量著兩旁的行道樹不卡av在线免费观看，期盼能找到一只，就一只蟬亚洲国产一区二区三区青草影视。

Based on the series expansion technology in complex potential theory established by Muskhelishvili the complex stress functions can be estabished. By utilizing the continuity principle of the boundary condition and the characteristics of far field and according to the comparison of the coefficients of the terms on both sides of the equation with the same exponent the present problem can be transformed into solving of linear equation set.

根據(jù)Muskhelishvili復(fù)勢理論的級數(shù)展開技術(shù)欧美激情偷乱人伦小说专区，構(gòu)造了合適的各區(qū)復(fù)應(yīng)力函數(shù)；然后鸥美色精品在线播放，利用邊界上位移又污又黄又爽的网站、力的連續(xù)性條件和遠(yuǎn)場的性態(tài)，通過等式兩邊同次冪指數(shù)的系數(shù)比較成年人在线观看，將問題轉(zhuǎn)化為線性方程組的求解人人妻人人干；結(jié)合疊加原理，獲得混凝土在此情況下環(huán)向應(yīng)力的解析解答在线免费免费观观看看的黄色视频。

New cells are cut off on the lower side to form new stem tissue at the stem apex, and on both sides in the root apex to form root tissue and a protective root cap.

頂端分生組織產(chǎn)生的新細(xì)胞沿根或莖的長軸方向排列人人插人人透人人射人人色人人干，沿其長軸方向增加細(xì)胞的數(shù)目。

At such moments, there are those on both sides of this debate who will act on principle.

在這樣的時刻色黄视频污，辯論的雙方都具有按原則辦事的那些人久久国产精品83。

Exo 12:22 Take a bunch of hyssop, dip it into the blood in the basin and put some of the blood on the top and on both sides of the doorframe.

出 12：22 拿一把牛膝草，蘸盆里的血亚洲精品你懂的在线播放，打在門楣上和左右的門框上。

The staves of glue side, an increase of spine of clearance space whether it be binding line, or binding disc bicriterion, brush side adhesive are two copper-wheel excircle side extrusion, bookbinder controlof width on the side is the thickness of the copper round on both sides.

不正膠膠杠沉陷女生被操的喷水视频，補(bǔ)充了書脊間隙不時間無論是膠訂聯(lián)動線免费观看黄色网站一区二区，還是膠訂圓盤單機(jī)，刷不正膠都是通功兩只銅輪邊圓不正不不背的擠壓來完不敗的亚洲成年不卡网址，膠訂機(jī)上不正膠的闊度是兩不正銅輪的薄度视色视色视频在线观看。

After some discussion, we settled on HK$550 per month in rent (roughly US$110 at the prevailing exchange rate), for a 500-square foot room and the full rooftop above it, with a seaview on both sides, two flights up from the shop, five minutes from the ferry pier.

經(jīng)過一番討價還價，我們以每月租金550港幣成交（按當(dāng)時實行的匯率折算jizz女，大約相當(dāng)于110美金）国模吧首页。房間的面積有500平方英尺，上面還有同樣大小的一個露臺免费看污视频的网站，兩邊都可以看到海景久久99久久久久久精品，樓下兩層就是商店，離渡輪碼頭只有5分鐘的路程久久精品大全。

A flat cake of thin batter fried on both sides on a griddle.

在淺鍋中油煎薄平面餅的雙面而成国产黑丝无码。

"The aspirations for reconciliation on the island of Cyprus are there, currently in the party leaders on both sides of the divide," said Howitt.

"對塞浦路斯島的和解的愿望有目前在黨的領(lǐng)導(dǎo)，對爭論的雙方欧美中文一级A片在线播放，說："豪伊特1024手机在线看电影你懂得。