动词短语
中文翻译：手动涂覆焊接电极
同义词：
['手工涂层，手动涂覆，手工涂覆焊丝例句：1. To ensure the quality of the welding process', 'it is important to manually coat the welding electrode with a suitable flux.（为了确保焊接过程的质量，重要的是要手动给焊接电极涂上合适的助熔剂。）']
例句：
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1. To ensure the quality of the welding process, it is important to manually coat the welding electrode with a suitable flux.
为了确保焊接过程的质量，重要的是要手动给焊接电极涂上合适的助熔剂。
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2. During the assembly process, it is crucial to manually coat the welding electrodes withan appropriate insulating material to prevent short circuits.
在装配过程中，使用适当的绝缘材料手动涂覆焊接电极以防止短路至关重要。
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3. The manual coating of the welding electrode not only improves the weldability but also enhances the mechanical properties of the joint.
手动涂覆焊接电极不仅提高了可焊性，还增强了接头的机械性能。