扇

In this thesis, the beam dynamics inside the sector focused cyclotron and the general theory of its injection system are described in detail. The effects of space charge in sector focused cyclotron and spiral inflector are studied and calculated in two high intensity cyclotron's design.

本文比较系统地介绍了扇聚焦回旋加速器内部的束流动力学及其注入系统的一般理论，并结合两台具体的扇聚焦回旋加速器的设计讨论了在回旋加速器以及静电反射镜内空间电荷效应对束流的影响。

Inhere, though, you face your fear, you open that door... and there'sa hundred more doors behind it.

但是在这里，你勇敢面对恐惧，你打开那扇门，却看到另一百扇门。

The spores of Neocheiropteris palmatopedate were cultured in improved Knop's medium, in-situ humus soil and red soil respectively. Spore germination and gametophyte development were observed under optical microscope and dissecting microscope, and the impact of four culture methods on the gametophyte development and sexual reproduction was compared. On these experiments, its cause of endangerment was analyzed.

采用改良Knop's固体培养基、原生境腐殖质土和红壤分别培养扇蕨孢子，光学显微镜及解剖镜下观察记录其于包子萌发及配子体发育过程，比较了3种培养方法对其配子体发育和有性繁殖的影响，并在此基础上探讨了扇蕨的濒危原因。

When God closes a leafed door for you, he can open another leaf of window surely for you.

当上帝为你关上一扇门，他必定会为你打开另一扇窗。

God closed a leafed door for you to open a leaf of window inevitably for you !

上帝是公平的，关上一扇门，他便会给你打开一扇窗！

Combining with seismic reflection and log response, this paper discusses distribution of above facies, microfacies and reservoir characteristics.(5) Based on the integrated sequence stratigraphy analysis of typical wells section and many well-to-well section, the control of hinge fault is confirmed.

4首次确定了下白垩统的各种沉积体系：盆底扇、斜坡扇、有堤水道、亚平行相、滑塌相、低位楔、TST、HST，结合地震反射和测井响应，讨论了它们的分布，微相和储层特征，对今后勘探开发上作无疑有重要价值。

We know that the hard surface of each disc to rotation axis as the axis, the magnetic density of a certain number of intervals was divided into concentric tracks, each track was divided into a number of sectors, the data are in accordance with stored in the hard disk sector.

我们知道，硬盘盘片的每一面上，以转动轴为轴心、以一定的磁密度为间隔的若干同心圆就被划分成磁道，每个磁道又被划分为若干个扇区，数据就按扇区存放在硬盘上。

Influenced by tectonic movement, there were no sediments in the area from Oligocene to Miocene. Appearance of marlite in the Pliocene, especially in Yaqueling region, proved localized depositing environment forming, for which there had only few amount of terrigenous matters to supply. Sedimentary facies association of alluvial fan, fan delta and inland lake appeared at the early and middle stage of lower Pleistocene, and association of fan delta and inland lake appeared at the later stage of lower Pleistocene and the early stage of middle Pleistocene. Net-veined laterite appeared at the top of lacustrine deposit, which reflected pedogenesis taking place after the end of deposition. Such evolution history proves that there had no lager river system traversing this area before the early stage of middle Pleistocene.

对于江汉盆地西缘宜昌地区来说，其沉积及古地理演化表现为：早白垩世为受天阳坪断裂控制的内陆湖泊沉积环境，沉积中心在天阳坪断裂的北侧，此时几乎不存在来自黄陵地区的水系；晚白垩世同样为受断裂控制的内陆湖盆环境，但湖盆面积扩大、断裂活动减弱，且后期出现成化湖相沉积；第三纪早期盆地由断陷盆地转变为坳陷盆地，同时石膏的出现代表了局限咸化湖盆的存在；渐新世—中新世，受构造影响，缺失该时期的沉积；上新世时在鸦鹊岭一带出现的泥灰岩沉积反映了陆源物质供应不足的局限沉积环境的存在；早更新世早中期为冲积扇—扇三角洲—内陆湖泊沉积，早更新世晚期—中更新世早期为扇三角洲—湖相沉积，后期出现沉积结束以后的网纹红土化作用。

Sector 0 is the first sector of the first track on the outermost cylinder.

0扇区是最外边柱面的第一个磁道的第一个扇区。

Arid fan takes the dominate place of alluvial fan,and particularize the humid fan developed in Yanan Formation.

冲积扇以干旱扇为主，特别指出延安组发育湿地扇沉积。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。