bottom pouring
英 [ˈbɒtəm ˈpɔːrɪŋ]
美 [ˈbɑːtəm ˈpɔːrɪŋ]
网络 底铸法
双语例句
- In bottom pouring, the molten steel is poured into a central trumpet, from where it flows through runners to the bottom of a number of ingot moulds.
下注法是把钢液浇人中心注管，钢液从中心注管通过流钢槽流到若干个钢锭模底。 - Mold to form a mold box with the bottom, stirred slurry by pouring foam and resting, the initial setting process of making the green body can be cut.
模框与底板形成一套模具，搅拌好的浆料通过浇注发泡、静养、初凝过程使之成为可以切割的坯体。 - Under the soft soil geological condition, the problems of the settlement, destabilization, bottom pouring, super-settling and etc.
软土地质条件下，沉井的施工时易产生周边土体沉降、失稳、底涌、超沉等问题。 - Analysis on Entrapped Slag Defect of Cast Steel Wheel Poured Continuously by Bottom Pouring Ladle
用底注包连续浇注铸钢车轮产生夹渣缺陷的分析 - Her intestines were not holding anything and so the workers had they put a pan under her bed, and cut a hole in the bottom of the bed and everything in her was just pouring out into that pan.
她的肠道里什么东西也盛不下，所以那里的工作人员就在她的床下放了一个盘子，然后在床的底部开了个洞，这样一切东西就能倾泻到那个盘子中。 - Construction method for cast in place concrete and bottom pouring band
现浇砼底板后浇带施工处理方法 - A novel concept is adopted to design gating system based on the bottom pouring system with stable filling, in which the ingate outlet velocity is as the bottleneck to control the flow velocity of liquid metal in whole gating system.
采用底注式平稳充型的方案来设计浇注系统，把液流在内浇道的出口速度作为限制瓶颈，它控制金属液在整个浇注系统的流动速度。 - The results of these experiments show that in the condition of anti-gravity casting, lap gating system or lap gating combined with bottom gating system is a more practical pouring system for these castings.
结果表明，缝隙式浇注系统或缝隙式与底注式相结合的浇注系统是该类铸件比较理想的浇铸系统设计方式。 - A Core-making Process Cured by Acetal Bottom Pouring Top Kiss Riser Gating System Casting Technology
乙缩醛工艺制芯的研究 - This article introduce in detail about the coreless-converter induction oven, bottom pouring overn with stopper rod, the air pressure-stopper rod pouring oven with ocre, the technique and applicable experience of oven repairing.
为此，不断改进感应电炉修筑技术十分重要。本文详细介绍了变频无芯感应电炉、塞杆底注式浇注炉和气压-塞杆有芯浇注炉的修筑技术和使用经验。 - Application of Pumping Concrete Through Tubular Bottom in the Concrete Pouring of Long-span Arch Bridge's Steel-tube Arch Ribs
泵送顶升法在大跨径拱桥钢管拱肋混凝土浇注中的应用 - The mold filling sequence of multi-step gating system and the mold filling pattern of bottom gating system, as well as the influence of pouring velocity in bottom gating system on casting defects were studied.
考察了阶梯式浇注系统的充型顺序以及底注式浇注系统的充型形态，另外研究了底注式浇注系统的浇注速度对缺陷形成的影响。 - If installs negative-pressure container on the syphon, in the condition of bottom valve leaking enables the water level in the syphon not fall, when start the pump, can leave out the procedure of pouring the pump body with water.
若在吸水管上加装负压吸水罐，可在底阀泄漏情况下，使吸水管内水位不下降，启动泵时可省去灌泵程序。 - According to the production program and pouring process flow in the iron foundry, the construction features and working process of synchronous bottom pouring unit, fixed-position pouring unit and citroen automatic pouring unit are introduced specifically.
根据铸铁车间的生产纲领及浇注工艺流程，分别介绍了同步底注浇注机、定点浇注机及雪铁龙自动浇注机的结构特点、工作过程。 - The drilling hole pour pile's bearing capacity is slackened grievously because of sediment at bottom pile. Starch-pressing technology after pouring pile can effectively remove the sediment at bottom pile and improve the bearing capacity of the bottom of pile.
钻孔灌注桩施工过程中桩端沉渣大大弱化了桩的承载力，桩端采用后压浆技术能有效消除桩底沉渣，提高桩的承载力； - The bottom gating system and higher pouring temperature were applied to improve the quality of the casting surface.
采用底注式浇注系统并适当提高浇注温度以改善表面质量； - Design of Bottom Pouring Steel Ingot and Forging Manufacture of Special Cr Mo and Cr Ni Steels
底注钢锭模设计及特种Cr-Ni、Cr-Mo钢锻件的试制 - Considering the caisson lateral friction function to the open caisson, we presented several bottom sealing crafts to choose and analysis, and also in combination with numerical analysis results, studies of the influences to the riverbed caused by the concrete pouring construction are made.
考虑沉井侧壁摩阻力作用，对沉井的混凝土施工工艺及封底方案进行了比选分析，并结合数值模拟结果，分析了沉井混凝土施工对河床的影响。 - Under the bottom pouring vacuum casting process conditions, the alloy liquid has a strong filling capacity not only in the direction of gravity but also the horizontal direction.
从而验证在底注式真空吸铸工艺条件下，合金液不仅在重力方向具有很强的充型能力，而且在水平方向也能够很好的充填铸型。