This paper introduces the welding principle, design idea and key techniques of a miniature sealed source welding machine, which will realize fully automatic welding of miniature sealed sources.
文章介绍了微型密封源焊接机的焊接原理、设计思路及其关键技术，实现了微型密封源的全自动化焊接。
But while batteries store all the chemicals needed for the necessary chemical reactions in a sealed package, fuel cells use an external fuel source and air from the atmosphere.
电池是在密封容器存贮化学反应必需的化学品，但燃料电池却使用外部燃料和大气。
Opening sealed subsurface drain line manways to attempt to localize the source of tritium into the system.
打开密封的地下水疏水管道人孔以试图定位进入系统的氚源。
These batteries are sealed, maintenance-free components containing substances that are harmful to health and a source of environmental pollution.
该电池为密封的免维护部件，内部装有危害人体健康并可造成环境污染的物质。
The main source of moisture in the sealed environment is analyzed; the formula of moisture content and equation of equilibrium are given.
分析了密封环境气氛中水分的主要来源，给出其水分含量的计算公式和水分平衡方程。
Complex terrain of network design, dust source points sealed design and the choice of devices, mobile sources dust-dust control and grass control are the key link.
复杂地形的管网设计，尘源点的密封装置的设计和选用，移动尘源的粉尘扩散控制以及二次扬尘的控制是整个工程中的重点和难点。
Sealed neutron source and gamma source used in nuclear logging have strong radioactivity which is harmful to operators.
核测井使用的密封中子源和伽马源具有较强的放射性，对操作人员有一定的辐射损伤。
The goods produced films should always be away from the fire source, water, acids, alkalis and oxides, packaging barrels should be kept sealed.
本产片品始终应远离火源、水、酸、碱并氧化物，包装桶应随时密封。
The goods produced films should always be away from the fire source, water, acids, alkalis and oxides, packaging barrels should be kept sealed.
本产片品始终应远离火源、水、酸、碱并氧化物，包装桶应随时密封。
应用推荐