section lines 中文意思是什麼

The demonstration of the conic section is an envelope of family of straight lines

圓錐曲線是直線族的包絡的證明

Policies in developing countries are expected to improved moderately, along the lines discussed in the previous section, in both scenarios.

在兩種方案中，如果發展中國家按照上一節所討論的辦法，它們的政策將有一定程度的改進。

In this paper, the finite - element numerical analysis calculation is applied to the foundation of high - rise and multi - floor building and the evolvement law of stress and displacement of tunnel used by urban traffic to explore the mutual influence between the wall rock of underground space and high - rise building foundation, taking account of the specific construction situation in the " sanmu garden " project in dadukou district in chongqing, from the perspective of underground space static - force structure stability analysis to open a underground tunnel with 6m in span and 7. 5m in height for track traffic 20m below the surface. this paper, taking considerations of three different states, i. e. the natural state without any artificial interference, the state of high - rise buildings on the surface, and the underground tunnel state with excavation for track traffic, and four plane lines and four vertical lines, analyzes and studies the distributing law of stress and displacement of calculation section from the following aspects : ( 1 ) the main stress vectorgraph, displacement distribution graph ( ux, uy ) and chromatogram graph of stress isoline ( 1, 2, xy ) of section under different states ; ( 2 ) the contrastive distribution curve of stress ( 1, 2, xy ) of different plane and vertical lines under the same state ; ( 3 ) the contrastive distribution curve of stress ( 1, 2, xy ) of the same plane and vertical lines under different states, wishing to provide references for underground space utilization and project designing and construction of the tunnel under high - rise buildings in the future

本文結合重慶市大渡口區「三木花園」開發建設項目，從地下空間靜力結構穩定性分析角度出發，針對在該項目中涉及的高層和多層建築物以及在其地下20米處開挖了一個用於軌道交通的跨度6米，高7 . 5米的地下隧道這一具體工程情況，採用2d - 3d -有限元結構分析程序對高層與多層建築物的地基基礎及其與城市軌道交通使用的地下隧道圍巖的應力與位移演變規律進行了有限元數值分析計算，探索了地下空間圍巖與高層或多層建築物地基基礎之間的相互影響，通過考慮未受到任何人為擾動影響的天然狀態、地表存在多層或高層建築物狀態和地下開挖用於軌道交通的地下隧道狀態等三種不同狀態以及4個水平剖線和4個垂直剖線等不同情況，從以下幾個方面具體分析研究了計算斷面的應力與位移分佈規律： （ 1 ）在各種不同狀態下計算斷面的主應力矢量圖、位移分布圖（ ux 、 uy ）以及應力等值線色譜圖（ _ 1 、 _ 2 、 _ （ xy ） ）等； （ 2 ）相同狀態下不同水平與垂直剖線的應力_ 1 、 _ 2和_ （ xy ）對比分佈曲線； （ 3 ）不同狀態下相同水平或垂直剖線的應力_ 1 、 _ 2和_ （ xy ）的對比分佈曲線等，為今後在對地下空間的開發利用以及在高層建築物地下開挖硐室時的工程設計和工程施工提供參考依據。

The dashed lines indicate the partings that will be used to sculpt each section

被猛擲的線指出分別以將會用來雕刻每個區段。

Attempting to use eapol in a shared medium environment that does not support the use of secure associations renders port - based network access control highly vulnerable to attack ; for example, station a can mount a successful denial - of - service attack on station b simply by issuing an eapol - logoff packet using station b s individual mac address. " see ieee 802. 1x specifications, page 21, section 7. 9, lines 34 - 39, available to link to in the

在不支持使用安全關聯的共享媒體環境中進行使用eapol的嘗試會導致基於埠的網路訪問控制極易受到攻擊；例如，工作站a只要發出一個使用工作站b的個體mac地址的eapol - logoff包，就能夠在工作站b上掛裝一個成功的拒絕服務攻擊。 」

Electric traction overhead lines - section insulators

電力牽引架空線.分段絕緣子

The essay analyzes the differences of calculation methods of passing capacity between existing lines and passenger dedicated lines, explores the relationship between length of passenger flow section of passenger dedicated line and passing capacity, redefines the standard train for discount coefficient, and analyzes the change tendency on average discount coefficients of medium speed train and the high - speed stop trains versus high - speed non - stop trains, and the change tendency on train proportion of different high - speed stop trains and the passing capacity of high - speed train in passenger flow section is also provided

摘要分析了客運專線通過能力計算與既有鐵路的不同之處，探討了客運專線客流區段長度與通過能力之間的關系；重新選定了扣除標準列車，分析計算了中速列車和高速停站列車相對于高速直達列車平均扣除系數的變化趨勢，以及不同高速停站列車比例變化時，客流區段高速列車通過能力的變化趨勢。

Section four plugs, the outer covering plastic completely uses anti - burns the abs material quality, the standard gb code three plugs ; 0. 75squares line diameter 3 meters power lines dispositions, the entirecopper tape interior connection, ceases the traditional way whichformerly welded to cause, switch sideinstallment, convenient customer use ; the multi - purpose plug holedesign, may meet inserts the world 32 countries standard plugs

一款四位插座，外殼塑料全部採用阻燃abs材質，標準國標三眼插頭； 0 . 75平方線徑3米電源線配置，全銅帶內部連接，杜絕以往焊接的傳統方式導致虛焊或脫焊；船型開關側面安裝，方便客戶使用；萬能插座孔設計，可接插世界32個國家標準插頭。

The assembly section now has over 200 staff, 2 lines of 30 m automatic flat belt conveyors, 3 lines of dip product line and one set of suneast automatic wave soldering system

裝配課現有員工200多人，有30米自動皮帶拉生產線2條， 20米插件拉生產線3條以及1臺日東公司雙波峰焊機。

In order to effectively use the vacant space beside the passenger train paths in the train running diagram of mixed passenger and freight lines and draw more freight train paths to improve the carrying capacity, the essay analyzes the reasonable drawing plan for freight train paths beside single passenger train arid two passenger trains respectively on the double tracked section with automatic blocking system according to the principle of minimal additional removal time and on the basis of the calculation method of removal coefficient table

摘要為了在客貨共線運行圖中有效利用旅客列車運行線兩側的空檔，盡可能多地鋪畫貨物列車運行線，以提高區段通過能力，在扣除系數表格計演算法的基礎上，按照附加扣除時間最少的原則，分析了在雙線自動閉塞區段單列旅客列車和2列旅客列車兩側貨物列車運行線的合理鋪畫方案。

The 74 - year - old was taken into custody may 29 after he drove his gold mercedes - benz station wagon the wrong way on a street in an unincorporated section of carlsbad that has double yellow lines, the california highway patrol said

現年74歲的巴斯由於5月29開著他的梅塞德斯-奔馳左右搖擺在卡爾斯巴德區的相反的車道上，經過加利福尼亞高速公路巡警酒精測試結果為兩條黃色警告線，因此巴斯被帶到了警局。

With a purpose to provide basic data or figures for the feasible research of a project construction and its planning, taking the practical project of preselecting a factory location for an instance, using the principle and method of shallow seismic reflection, based on the area conditions, differences in physical features and disturbance, with experiments on typical sections of the construction area, one can draw reasonable measuring lines, choose right modes of producing and receiving waves, conduct primary and precise computer data processing, acquire a distinct reflected wave section from a shallow depth and explore the stratum structure in the preselected location and the distribution of longitudinal waves

摘要結合某重大工程預選廠址項目的工程實例，利用淺層地震反射波法的原理和方法，根據現場的場地條件、物性差異和干擾情況等，結合典型地段的試驗，合理布置測線，選擇恰當的激發和接收方式，進行初步和精細的計算機資料處理，可以得到清晰的淺層反射剖面，準確地查明了預選廠址的地層結構和縱波速度分佈，為工程建設的可行性研究和規劃提供了基礎資料。

The manchurian incident took place as members of the kwantung army blew up a section of south manchuria railway lines in liutiaogou ( lake liutiao ), outside mukden ( currently shenyang )

滿洲里事變是從關東軍炸毀奉天附近的南滿鐵路柳條湖一段開始的。

The stress states of every part of the structure, the constant value lines of the stress and the displacement of the given section can view also in this module

后處理模塊實現節點應力、位移的輸出，觀察結構各部位的應力狀態和截面的應力、位移等值線圖。

The tonality is gradually established with more lyrical melodic lines in the middle section. after a passage with dancing rhythm, the piece ends with a slow modal melody

中段調性漸趨明朗，旋律形態鮮明，引入活潑的節奏，最後以一個緩慢而抒情的旋律結束。

At present, company has two fabrication lines specially designed for welding h section, advanced cutting, welding, assembling, rectifying, digital controlled hole drilling machine, blasting and coating facilities, level ii steel structure design software x - steel ( originated from finland ) and pkpm

目前擁有焊接h型重鋼生產線兩條，擁有先進的切割、焊接、組立、矯正、數控制孔、拋丸、噴塗等設備；擁有先進的鋼結構二次設計專業軟體x - steel （芬蘭進口）和pkpm 。

Fills the interior of a pie section defined by an ellipse specified by a pair of coordinates, a width, a height, and two radial lines

Graphics . fillpie方法填充由一對坐標一個寬度一個高度以及兩條射線指定的橢圓所定義的扇形區的內部。

A fast algorithm uses sub section lines to near some functions of arc tangent. in the minutiae matching stage, we improve the minutiae - matching algorithm to degrade the time cost

在指紋特徵匹配階段，對原有的基於特徵點匹配演算法進行了改進，縮短了指紋特徵匹配的運行時間。

A double bar line consists of two vertical lines through the staff or system to indicate the end of a section or the end of a piece of music

雙小節線由兩條與五線譜或譜表垂直的豎線組成，表明一個段落或整個音樂作品的結束。

Positional control is the important and basic work which is frequently taken by the criminal investigation section of public security of organization to control openly or secretly the lines of work and sites which are easily encroached on and made me of by criminal suspects

摘要陣地控制是公安機關刑事偵查部門對易受犯罪嫌疑人侵害、利用以及犯罪嫌疑人經常涉足的行業、場所，採取公開和秘密的方法進行控制的一項經常性的重要的基礎工作。