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- Y-type sinking pipe pile Y形沉管灌注桩
- vibration sinking pipe pile 振动沉管灌注桩
- The procreative blanking plug of the "Y type" pipe string has check valve function and it can conveniently for reverse circulation well cleanup. 型管柱中的生产堵塞器具有单流阀作用,可方便进行反循环洗井;同时,具有独特外泄压系统,使堵塞器打捞在压力平衡状态下进行,且密封可靠,保证所取资料的准确性。
- JAT OFC with Rhodium Plated Y type Speaker Terminal. 一体成型无氧铜高纯度镀铑Y型喇叭端子。
- The Application of Y-type Sinking Pipe Piles for Soft Foundation Treatment in a Highway Bridgehead Y型沉管灌注桩在某公路桥头软基处理中的应用
- ENGINEERING CASE OF DEEPLY SINKING PIPE PILING IN HIGH CONTENT WATER- BEARING SOIL 在深厚高含水率软土地层中的沉管桩工程实例
- Measure of Construction and Quality Control of Vibration Sinking Pipe Piles in Complicated Formation 振动沉管灌注桩在复杂地层中的施工及质量控制措施
- Notes:Weight and rotary inertia are approximate value calculated by the greatest shaft-hole dia. of Y type hole. 注：重量、转动惯量是按最大轴孔直径Y型孔计算的近似值。
- east--in-place pile of sinking pipe 沉管灌注桩
- Method Performing theoretical and experimental stress analysis for fixing Y type femora fracture by using three different internal fixation methods. 方法：从理论和实验上对股骨Y形骨折，应用三种不同内固定方法加以固定，进行实验应力分析。
- In this paper, the influence factors of spinning acetate fiber by the dry process using Y type spinneret of 0. 04-0. 03-500 holes were analysed. 本文分析了500孔Y形喷丝板于纺二醋纤的影响因素，认为在纺丝溶液中加入适量的助剂A对纺丝有利；
- ramming-expanded sunk pipe pile 沉管夯扩桩
- A special PCR primer was used to investigate polymorphism of y type high molecular weight glutenin subunit (HMW GS) genes in common wheat, spelt wheat and Triticum compactum. 采用PCR方法对普通小麦、斯卑尔脱小麦及密穗小麦在Glu A1、Glu B1和Glu D1位点上 y型高分子量谷蛋白亚基基因的多态性进行了分析。
- Assembly welding of Shahe Hydroelectric Power Station Y type penstock manifold with crescent rib bifurcation in the tunnel is the first practice in China. 沙河水电站"Y"型内加强月牙肋钢岔管在洞内组焊,在我国尚属首例。
- PHC pipe pile may deviate and crack in case of inopportune operation in soft soil. 软土地基的PHC管桩若施工不当,较易出现偏斜和断裂的现象。
- At last, heat economy features of in-and-out dirt thermoresistance of air-cooling condenser heat sink pipe were calculated by programming. 最后,编程计算分析了空冷凝汽器散热器管内外污垢热阻的热经济性特性。
- Hammer not only the single pile hammer with hard combinations precast concrete plant pipe pile, steel sheet pile, the pile. 该锤不仅可单锤与桩架组合打植混凝土预制管桩、方桩、钢板桩、灌注桩。
- The adsorption and desorption of propylene,benzene,isopropylbenzene(IPB) and di isopropylbenzene(DIPB) over Y type zeolite catalyst were studied by using in situ IR and TPD ITD methods. 采用原位红外和TPD－ITD研究了二异丙苯、异丙苯、苯和丙烯在Y沸石催化剂上的吸附和脱附。
- Prefabricate hollow square pile is a kind of new pile,of which performance is between the solid square pile and prestressed pipe pile. 预制空心方桩兼备预制桩和预应力管桩的一些特性。
- According to the basie principles of continuous rolling, the author research the basic passes system and design method of the Y type mill for cold rolling ribbed steel wire and bar in this paper. 采用有限元模拟的方法,对比分析了两种高速线材减定径孔型系统的变形特点、轧件宽展和轧制压力变化情况。
