重疊板 的英文怎麼說
中文拼音 [zhòngdiěbǎn]
重疊板
英文
lap-strake-
The first power station of jinping mountain lies in the west section of the yanglongjiang river from santan to shoupagou gully, with a double - curved arch dam of 305 - meter height and a normal water storage of 1880metres. the exposed strata of the damsite are marbles and arenaceous rocks of triassic and solution fissures have been developed in the marbles of the left - bank ' s dam abutment, and they have become a stratum of strong leakage. as a result, it has been an important problem for the dam foundation to stop leakage
錦屏一級電站位於西雅礱江的三灘至手爬溝河段，壩型為305米高雙曲拱壩，正常蓄水位標高1880米。壩址區出露的地層為三疊系雜谷腦組二段大理巖和三疊系雜谷腦組三段的砂板巖。在勘探過程中，發現左岸壩肩大理巖體中的構造裂隙和溶蝕裂隙發育，且成為強滲透地層，為此壩基的防滲成為重要問題。Space inflatable structures, which has some prominent advantages in space exploration, such as small launched volume and mass, high dependability of deployment, can be used to build large space antenna, solar sail, and other large space structures
空間充氣展開結構具有重量輕、折疊體積小等顯著優點，在大型空間結構如大型空間天線、太陽帆板等領域有廣闊的應用前景。The apex of the roof is gold in color and culminates the upsurge glory none of the other materials, such as the white marble, red cypress ceiling, and light red granite floor, have been tinted with artificial colors, thereby imparting a feeling of sacredness, solemnity, hospitality, and peace
其他均採用材料之本色，如白大理石墻，廳堂內檜木天花板，及重重疊疊斗拱之藻井，頂上有青天白日之國徽，淺紅色花崗石地坪，不加任何漆染，They inhibits the growth of fungi ( filamentous fungi especially ) while are non - toxic to plant cells. the main results were as follows : 1. obtaining of spcema ( signal peptide modified cema ) spcema ( 187bp ) was amplified with two long complementary primers ( p2 and p3 ) and two primers ( pl and p4 ) containing restriction enzyme recognition site
帶信號肽cema基因的pcr合成以兩條部分重疊長鏈引物p _ 2和p _ 3延伸產物為模板， p _ 1和p _ 4為正、反引物進行pcr擴增，獲得了改造的抗菌肽基因spcema （ 187bp ） 。It adopts spacing strip cutting. on the fixed cutter frame and mobile frame of the cutter holder, the lifter lifts or presses the upper cutter holder to meet various cutters for different plate thickness. oil cylinder pushes away the mobile frame so as to change cutters quickly
採用隔套分條機形式，刀軸固定在機架和活動機架上，提升機提升或壓下刀軸，從而滿足不同板厚的刀片重疊;油缸將活動機架推開，便於快速換刀This paper reviews the advances in research on the formation mechanisms of ordered mesoporous materials since 1992, and casts light on a few models, such as liquid crystal template mechanism, silicate rod assembling mechanism, silicate layer puckering mechanism, charge density matching mechanism, cooperative formation mechanism, true liquid crystal template mechanism, hydrogen bond - co - - - stack mechanism
摘要簡要介紹了自1992年以來有序介孔材料形成機理的研究進展，重點介紹了幾個重要的反應機理模型，如液晶模板機理模型、棒狀自組裝機理模型、層狀折疊機理模型、電荷密度匹配機理模型、協同作用機理模型、真液晶模板機理模型、氫鍵- -堆積協同作用機理模型等。The selection of material, typical the structural designs, the mechanical property and the forming pressure of unmanned aircraft sandwich composite material have been studied in this paper. it has analysed and discussed the flexural properties of honeycomb sandwich plate delamination under bending loads in detail. and then the mechanical properties of the laminate panel are studied which are compared with honeycomb sandwich panel
在圍繞某無人機蒙皮選用材料的基礎上，重點對蜂窩夾層結構的結構設計、力學性能、成型壓力對力學性能的影響，以及缺陷對蜂窩夾層結構復合材料的彎曲性能影響進行了較深入的實驗研究和理論分析，同時比較了蜂窩夾層結構中面板與同樣材料鋪層的疊層板力學性能的差異。After making skew rectification, we do the image registration. based on several hypotheses about image ' s overlapping area, we deduce that the minimal overlapping area in one image can act as the template, the maximum overlapping area in the other image can act as the searching area, the pwfm is used to establish the correspondence of the template ' s coordinates in two images, namely obtain the shift parameters tx and ty. we also provide a multiple images " registration method
在對圖象進行偏斜糾正以後，本文對圖象重疊區域歸納出幾條基本假設，在此基礎上推導出了最小重疊區域作為模板，最大可能重疊區域作為搜索區域，應用參數維納匹配濾波進行模板匹配，確定圖象之間的平移參數t _ x和t _ y ，完成了兩幅圖象的拼接。2. the second board and main board should have their own market orientation, but it is better that there is proper competition between second board and main board when their target listing companies are the same to some extent
（ 2 ）創業板市場與主板市場的定位在有所側重的前提下，應有所重疊，使創業板市場與主板市場之間存在適度競爭。Jackknife of suitable bolster plate is used must not exceed two, total ply must not exceed 15 millimeter, the jackknife of horizontal bolster plate is used must not exceed 3, thicker bolster plate should be put in lower level
順墊板重疊使用不得超過兩塊，總厚度不得超過15毫米，橫墊板的重疊使用不得超過三塊，較厚墊板應放在下層。Based on the linear superposition technique, a hydrodynamic mathematical model of the swath ship motion simulation with controllable fin in longitudinal irregular waves is developed
摘要在本文中，以一線性重疊法創建一數學模式，利用此模式來模擬一具可控制翼板之小水面雙體船在不規則波之運動。Firstly, the paper sums up program foundation of the auto design system for the structure of prestressed composite slab, in which object - oriented programming and multi - language programming are discussed emphatically. secondly, the paper illustrates program design of the auto design system in preprocess section, analyses calculation section and postprocess section respectively, in which the function design of the intellectualized collocation, the continuous beam model, the check of the precast slab, auto generation of the calculations and shop drawings is described weightily. finally, the practical design methods and process of the structure system of prestressed composite slab are expatiated by representative example
在綜述了預應力樓蓋體系以及計算機輔助設計的相關內容，分析了國內外研究現狀，研究了疊合樓蓋的受力機理、抗彎抗剪性能以及經濟指標后，文中首先概括了預應力疊合樓蓋體系自動設計系統的編程基礎，其中重點討論了面向對象程序設計和混合語言編程技術；然後分前期處理、分析計算、後期處理三部分，詳細說明了預應力疊合樓蓋體系自動設計系統的程序設計，其中突出描述了程序所特有的智能布置、連續梁模型、預制板校核、生成計算書及施工圖等功能的設計；最後用實例講述了預應力疊合樓蓋體系的實際設計方法及步驟。In many cases, there are more than one sheet, and the acreage of these sheets are not the same. furthermore, placement of stock sheets should not overlap on each other, and should do bool calculation, as well as switch their station and direction to these parts
此外，板材排樣優化還應滿足板材上零件圖形間互不重疊，且在板材矩形區域內，需要對零件圖形進行復雜的布爾運算、位置方向變換等圖形操作。分享友人