片環 的英文怎麼說
中文拼音 [piānhuán]
片環
英文
film loop-
Textual research proves it feasible to slice directly on 3 - d models and abnegate stl format file that is usually used in all kinds of rapid prototyping machine, it has a significantly practical value
經過本文的研究證明了通過對三維cad模型直接進行切片處理，舍棄了stl格式文件這一目前各類激光快速成形機上通用的模型近似處理環節是完全可行的，並具有重要的實用價值。Annulate lamellaes and multi - vesicle - bodies occurred in cytoplasm and the quantity increased
細胞質中出現環狀片層和多泡體，且逐漸增多。It features video of humpback whales frolicking in the sea, and australia ' s environment minister （ a mount of turnoff, ） mt interviewing australian children who （ are apposed ） oppose japan ' s whaling program
片子記錄了駝背鯨在海洋嬉戲和澳大利亞環境部mt采訪反對日本捕鯨行為的澳大利亞孩子。Other items of more recent interest include old photograph records, old magazines, post cards, baseball cards, art glass, dolls, classic cars, old bottles, and comic books
其它更近期的物品有舊唱片、舊雜志、明信片、壘球卡片、彩色玻璃、布娃娃、早期汽車、古瓶和連環畫冊。Photo of discovery bay and its backdrop
愉景灣和周圍環境圖片These confirmed the successful transformation of the a78 - 3 and a78 - 4 on selection medium containing basta. microarray on membranes were fabricated from a set of 384 pinus taeda genes ( cdnas ) related to lignin synthesis, adaptation or primary metabolism for examination of gene expression in the sublines. the results showed : ( 1 ) the correlation coefficients between the transgenic sublines a78 - 3 and a78 - 4 and the untransformed control a95 : 88 : 22 were 0. 8028 - 0. 9028, while those of a78 - 5 are 0. 8897 - 0. 9302
選擇384個與木質素生物合成及植物生理代謝和環境適應性有關的基因或cdna片段構建尼龍晶元膜，並對轉基因細胞亞系a78 - 3 、 a78 - 4和a78 - 5和對照亞系a95 ： 88 ： 22等培養再生植株進行基因表達的微陣列檢測，結果表明： （ 1 ）三個亞系與對照之間的pearson相關系數分別為0 . 8607 、 0 . 7975和0 . 9630 。The quarter-wave plates are attached by bayonet type couplings to the supporting rings of their respective polarizers.
四分之一波片藉助于槍刺式聯結器與各自的偏振鏡的座環相聯結。In this paper, author mainly completed works as followed. first, summarized oversea collision early warning theories and orbit maneuver methods and analysed the low earth debris environment
作者在論文中主要完成了以下內容: 1 ）綜述了國外碰撞預警理論和規避方法，分析了近地軌道碎片環境。Sprawling through the heart of the eastern continent is the dothraki sea, a vast plain surrounding the peak known as the mother of mountains
東方大陸的腹地靜臥著多斯拉克海，那是一片環繞著聖母山的巨大平原。Numerical optimization of circulation distribution on marine propellers
船舶螺旋槳葉片環量的數值優化Piston rings up to 200 mm diameter for reciprocating internal combustion engines - designs, dimensions and designations for single piece rings - specification for oil control rings
往復式內燃機直徑小於等於200mm的活塞環.第7部分:單片環設計尺寸和命名.第4節:控油環規范Piston rings up to 200 mm diameter for reciprocating internal combustion engines - designs, dimensions and designations for single piece rings - keystone and half keystone compression rings - specification for keystone rings
往復式內燃機直徑小於等於200mm的活塞環.第7部分:單片環的設計尺寸和命名.第3節:楔表面和半楔表面壓縮環.第1小節:楔表面環的規范The analysis result shows that the whole system could reach not only a static balance hut also a dynamic balance at all time because of the special phase angle relation, it keeps all the advantages of the traditional cycloidal - pin wheel planetary gear train
分析表明，由於四片環板採用了特殊的相位角關系，整個系統不僅能夠達到靜力平衡，而且能達到任意時刻的動平衡，同時又保留了擺線針輪行星傳動的優點，是一種具有發展前景的傳動形式。Again in the nineties relationships were developed between institutions. for example wollongong university in new south wales formed an association with the taipei fine arts museum and an exchange of exhibitions was arranged
澳洲電影、演員、導演和技術等，常常在國際上獲獎，因為澳洲擁有專業的電影學校，提供扎實的訓練、還有世界級的製片環境、技術和獨特景觀。Aiming at the fact that more debris collision risks are to the low earth orbit spacecraft in the getting worse debris environment, this paper gives a set of feasible debris early warning method and maneuver strategy, by means of which spacecraft can adopt orbit maneuver, evade dangerous objects so as to improve viability under the control of ground command and control center
本論文的研究是應對日益惡化的空間碎片環境對近地航天器造成的碰撞風險，提出一套可行的碎片預警方法和規避策略，使航天器在必要時刻，通過地面的指控，採取主動的軌道機動，躲避危險物體，從而提高生存能力。Prepreg for multilayer printed wiring boards - epoxy resin - impregnated glass cloth
多層印製電路板用半固化片.環氧樹脂.浸漬玻璃布The paper is study about maneuver of orbit filtration and orbit predict in space debris collision prediction analysis. its result is directly applied to environment subsystem about space debris, it roots in a project of prediction database based on network from spaceflight office of shanghai
本文針對空間碎片碰撞預警分析中有關軌道篩選策略和軌道預報計算方法內容進行研究，所獲得的研究成果將直接應用於上海航天局的「基於網路的空間環境預報數據庫」中的碎片環境子系統。10 when a fixed wire / sling / rope / cord is an essential point of protection then it should be removed and replaced with fixed hanger / ringbolt / rappel / abseil anchors
當構成支點的主要元件為鐵線/扁帶/繩索/細繩時，最好將之移除，並用固定耳片/環形錨栓/下降固定點加以取代。Sponsored by costind space debris research devoted fund item - “ small space debris evolutionary mode study ( kjsp2001 - 0202 / 02 ) ” and 863 project item - “ space debris environment modeling and analytical applied technology ( 2002aa732152 ) ”, this paper simply introduces sdem ( space debris evolution model ) which was built up formerly ; then some overseas models which have been used before are compared with evolve4. 0 breakup model. finally, some mitigation strategies are analyzed in the view of cost and technology. the main research contents of the dissertation are as follows : first, evolutionary mechanism study is the base of space debris environment evolutionary mode modeling
本學位論文在國防科工委空間碎片研究專項基金項目? 「小空間碎片演化模式研究（ kjsp2001 - 0202 / 02 ） 」和863計劃項目? 「空間碎片環境模型建立、分析與應用技術（ 2002aa732152 ） 」兩項課題的支持下，首先對前期建立的空間碎片演化模型sdem進行分析，然後對建立模型過程中所參考的幾個國外模型的碎裂模型與evolve4 . 0碎裂模型進行詳細對比，最後對減緩策略分別從費用和技術的角度進行分析。Secondly, elaborated the space debris environment model. has given several classified method for the space debris environment model, as well as the definition of the out put parameters of the model
給出了空間碎片環境模型的幾種分類方法，以及空間碎片環境模型所關心的輸出參數空間密度、通量的定義。分享友人