This paper deals with a demolition program of a columnar bricky chimney which is built on quadrate base.
本文介紹了正方形底座圓筒形磚砌煙囪的定向爆破方案,并根據(jù)爆破實踐經(jīng)驗提出了對此類煙囪定向爆破的看法,可作為類似工程的借鑒或參
Design model for new rig derrick and substructure;
新型鉆機井架及底座設(shè)計模型
Recnstruction of the derrick and substructure for Daqing 130 rig;
大慶130型鉆機井架和底座的改造
For the mast and substructure,as the drilling rig's main components,the structural design project,mostly,of its influence and decide general arrangement of the drill rig.
井架、底座作為石油鉆機的主要部件,其結(jié)構(gòu)方案的優(yōu)劣很大程度上影響和決定著鉆機方案的優(yōu)劣,在超深井鉆機設(shè)計中,井架、底座技術(shù)更是鉆機的關(guān)鍵技術(shù)之一。
Several methods for lifting the base of porwered support are introduced,The way to reduce the load intensity on the front edge of powered suppord base is proposed by means of analysis and test,Two design instances are provided.
介紹幾種液壓支架抬底座的方法，通過分析和試驗提出減小支架底座前端比壓的方法，并提供了設(shè)計實
0 as the base of pump carries out Finite element analysis,it not only gets its stress and deformation to meet an emergency to but also gives inherent frequency and the form of vibration.
0對水泵底座進行了有限元分析,獲得了在載荷作用下結(jié)構(gòu)的應(yīng)力、應(yīng)變值和結(jié)構(gòu)的固有頻率和振型。
The finite element model is established and analyzed by using AUTODESK INVENTOR and ANSYS WORKBENCH,by which the strain and stress of the base during opening and closing are calculated.
利用AUTODESK INVENTOR和ANSYS WORKBENCH軟件對某大型水工閘門的底座結(jié)構(gòu)進行分析,計算了結(jié)構(gòu)在開啟和關(guān)閉過程中產(chǎn)生的應(yīng)力和應(yīng)變,從而驗證所設(shè)計的底座結(jié)構(gòu)能夠滿足系統(tǒng)的剛/強度指標要求,為水工閘門底座設(shè)計提供有益的參考。
A square base, as for a vase.
底座花瓶等的方形底座
An ancient Egyptian tomb with a rectangular base, sloping sides, and a flat roof.
古埃及墓室有長方形底座、傾斜的四邊和平頂?shù)墓虐＜澳故?/p>
A rectangular column with a capital and base, set into a wall as an ornamental motif.
壁柱，半露柱有柱頂和底座的長方形柱子，作為裝飾圖案置入墻內(nèi)
a massive memorial with a square base and four triangular sides; built as royal tombs in ancient Egypt.
以一個方形為底座建的一個巨大的紀念碑，它有四個三角形的面；在古埃及它用作皇室的墳?zāi)埂?/p>
The Mechanical Behavior Analysis for K-derrick and Substructure;
前開口形井架及其底座力學行為分析
Spring-mounted Injector Base: Apply cement onto insole evenly by following shoe bottom curve.
彈性底座膠盤機構(gòu)：膠盤底座具彈性，可依鞋底弧度形狀，均勻布膠于中底。
The Study on Extrusion Forming Technology and Die Failure of the Pedestal of 5-hole Spray Nozzle of Oxygen Lance;
五孔式氧槍噴頭底座成形工藝及模具失效研究
An ornamental marble carving or bronze casting depicting a group of weapons or armor placed upon a square or circular base.
戰(zhàn)利品雕飾置于一正方形或圓形底座之上的，圖形為一堆武器或盔甲的裝飾性大理石石雕或銅雕
Numerical Simulation of Welding Stress and Didtortion of Tub Collar Box of 5000 Ton Crane
5000噸吊機底座環(huán)箱形體焊接應(yīng)力變形的數(shù)值模擬
On the Methods of the Plane Adjustment of Fitting Frame Lathe Bed Base
框架式床身底座安裝水平調(diào)整方法的探討
The dado of a pedestal, especially when cube - shaped.
方形墩基支柱的基座，尤其是立方形支柱
Now suppose there are 100 igloos arranged in a rectangular grid.
現(xiàn)在，假設(shè)有100座冰屋排成長方格形狀。
A toy made with a weighted, rounded base so that it can rock over and then right itself.
不倒翁帶有加重圓形底座，可來回搖晃并自己扶正的玩具
The small flat face at the bottom of a gem cut as a brilliant.
寶石座以多角形琢磨法切割而成的寶石的底部小平面
The Reason and Countermeasure Research of Crackle Engender in Pedestal of Traveling Organization of Crane;
起重機運行機構(gòu)底座處裂紋形成的原因與對策研究
That belt of land remaining, then, runs round between the well and cliff, and all this space is divided into ten descending valleys,
底腳之間的邊界因此是圓形的；在這口井和高高的石岸之間的底層分成了十座山谷。
A constellation in the polar region of the Southern Hemisphere near Apus and Carina.
蒼蠅座位于南極區(qū)靠近天燕座和船底座的星座
a waist-length jacket cut square at the bottom.
底部裁成方形的齊腰夾克。