1) hollow pipe
空心管
1.
Combined with project example,it discusses the construction process and quality control points of the hollow floorslab castin-place detailed,supplies technical measures to solve the rising of the hollow pipe and the whole steel bar and so on,which will stop the project hidden troubles.
简述了现浇空心楼板技术的应用特点,结合工程实例,详细论述了现浇空心楼板的施工过程及质量控制要点,提供了有效解决空心管及钢筋整体上浮等难题的技术措施,以杜绝工程隐患。
2.
It analyzes construction principle of cast-in-place pre-stress without bond round-hole plate, and introduces its quality control measures from follow board、steel bar、hollow pipe、concrete ad inherent stress, which to promote it can be used extensively.
分析了现浇无粘结预应力圆孔板施工的工艺原理,从模板、钢筋、空心管、混凝土、预应力等工程方面介绍了其施工质量控制措施,以使该施工技术得到更广泛地应用和推广。
3.
In construction of a public building,engineers adopted on-site pouring post-tension prestressed hollow floor-slabs,and used a new construction method which includes pre-assembling hollow pipes and on-site fixing them.
在公共建筑施工中采用现浇后张预应力空心板 ,并采用空心管事先组装、施工现场固定的新工艺 ,方便快速 ,节约工期 ,经济技术指标好。
2) Hollow Tube
空心管
1.
In the construction, erection of the hollow tube and binding of steel bar were carried out strictly in accordance with the requirements; expansion belt was arranged; concrete was placed in sections and layers, good effect was thus obtained.
施工中严格按要求安装空心管和绑扎钢筋,并设置膨胀加强带,分段分层浇筑混凝土,取得了良好的效果。
2.
It introduces survey of floorboard design in Hexin Commercial Plaza project,it discusses constructive technology of present pouring concrete hollow floorboard from aspects of test、storage of hollow tube and its procedure & measures of constructive technology,which increases structural bearing force & anti seismic function so that design of structure is more rational.
介绍了和信商业广场工程楼板设计概况,从空心管的检验、运输、贮存及其施工工艺流程、措施等方面,论述了现浇混凝土空心楼板施工技术,有效提高了结构承载力和抗震性能,结构设计更加合理。
3) hollow billet
空心管坯
1.
Study on soft-contact electromagnetic continuous casting of hollow billet;
空心管坯软接触电磁连铸技术研究
2.
5%Pb hollow billet under traveling magnetic field.
利用等轴球晶两相凝固模型计算了行波磁场作用下空心管坯的凝固过程。
3.
Distribution of magnetic field in electromagnetic continuous casting process of Al-alloy hollow billets is studied by way of numerical simulation.
采用数值模拟的方法研究了铝合金空心管坯电磁铸造中磁场的分布规律·建立了包括水冷芯、外结晶器、铸锭及内/外两个线圈的二维轴对称有限元模型·通过求解磁矢势微分方程,确定了磁感应强度在空间的分布·计算结果表明:铸造过程中内外线圈相互作用,外线圈电流约为内线圈的一半时,磁感应强度分布比较均匀;线圈电流频率和相位是空心管坯电磁铸造中重要的工艺参数,适当增加频率,管的内表面侧磁感应强度明显增强;相位影响磁感应强度梯度的大小和方向
4) hollow billets
空心管坯
1.
Control of macrostructure and surface quality during electromagnetic continuous casting of Sn-Pb hollow billets;
电磁连续铸造Sn-Pb空心管坯质量控制
2.
Based on the solidification characters of hollow billets, a mathematical model was established to study numerically heat transfer during horizontal continuous casting of BFe30-1-1 alloy.
根据空心管坯的凝固传热特点建立了空心管坯水平连铸数值计算模型,采用ANSYS软件计算了水平连铸过程中浇注温度、冷却强度及拉坯速度对BFe30-1-1白铜合金管坯糊状区宽度和液穴深度的影响。
3.
In order to obtain hollow billets of BFe30-1-1 alloy, a new casting technology was investigated and hollow billets with size of φ83 mm×20 mm were produced in laboratory.
探索了用水平连铸的方法制备BFe30-1-1铜合金空心管坯的技术,在实验室成功制备了φ83mm×20mm空心管坯。
6) Hollow Component
空心长管
1.
Machining the Large Hollow Component with the Hold Ring on the Adjustable Central Support;
用可调中心架支承环加工大型空心长管件
补充资料：空心阴极放电管
分子式：
CAS号：
性质：发射光谱分析用的一种激发光源。根据低压气体辉光放电原理制成。阴极由石墨、铜、铝或不锈钢制作；阳极则为镍、钼或钨。放电管抽成真空后再充入氦、氖或氩。两极加电压1000V产生空心阴极放电。封闭于放电管中的试样，放电时进入等离子体，蒸发与激发发光。可用于易挥发卤化物的元素分析。
CAS号：
性质：发射光谱分析用的一种激发光源。根据低压气体辉光放电原理制成。阴极由石墨、铜、铝或不锈钢制作；阳极则为镍、钼或钨。放电管抽成真空后再充入氦、氖或氩。两极加电压1000V产生空心阴极放电。封闭于放电管中的试样，放电时进入等离子体，蒸发与激发发光。可用于易挥发卤化物的元素分析。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条