Graphite blade and graphite mould used in the production of synthetic polycrystalline mass are made from graphite bar.
生产人造金刚石聚晶所需的石墨片和石墨模是用石墨棒加工的。
It is ideal for sealing all the random gaps between dummy bar head and mould copper plate, to prevent the hot metal infiltration and break out while casting.
非常适合于引锭头与结晶器铜板之间无规则缝隙的密封，防止开浇时渗、漏钢的现象的出现。
The designs of boring process, boring mould, boring bar, boring tool and precision boring head are analyzed and researched, and the five problems above are solved.
本文从机床布置、镗削工艺、镗模、镗杆、镗刀、精镗头的设计等诸方面进行了分析、探讨，对以上五个难点问题给以解决。
When the gold was heated and melted, they poured it into a mould to form a gold bar.
当金子加热融化后，他们把金水倒进模子，铸成金条。
To counter the control of the key size of the mould in the mould design for a plastics part, magnetic metal bar was used to the holding of the metal insert part in the mould.
针对某一塑料件产品的模具设计过程中遇到关键尺寸难于控制的问题。采用磁性金属棒对模具中的塑料嵌件进行定位。
The re bar net preliminary lining mould shotcrete and preliminary and anchor shotcrete are used for support by the use of the semi wet spraying method with sand entrapped in cement.
钢筋骨架网衬砌模注砼及初期锚喷砼支护，采用水泥裹砂半湿式喷砼法；
After sealed by sealing rope, it is essentially solid-free with residue between dummy bar head and mould copper plate, no damage to the copper plate and easy to clean.
密封绳在开浇后与引锭头、铜板无粘结残留物，对铜板无损伤，易于清理。
This paper introduced construction measure and features of concrete brickwork lining construction for combining-style steel bearing reinforced bar framework support mould in tunnels.
介绍了组合式钢筋承重骨架支撑模板进行隧洞混凝土衬砌的施工方法及其特点。
According to the condition of crank existence, all types of 5-bar linkage with 2-degree of freedom are synthesized by linkage mould in extreme position.
根据以机构极端位置建模导出的曲柄存在条件，应用机架变换法导出了两自由度铰链五杆机构（不论连架杆是否为主动件）的全部类型。
According to the condition of crank existence, all types of 5-bar linkage with 2-degree of freedom are synthesized by linkage mould in extreme position.
根据以机构极端位置建模导出的曲柄存在条件，应用机架变换法导出了两自由度铰链五杆机构（不论连架杆是否为主动件）的全部类型。
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