On this paper the microscale titrate analysis experimental microscale titrate installation of made by oneself.
用自制的微型滴定装置进行了滴定分析微量化的试验研究。
In this paper, the nano iron sulfide plasma spraying feedstocks were made by oneself and the nano self-lubricating coatings on the steel were fabricated by plasma spraying.
本研究利用自制的纳米尺寸的硫化亚铁颗粒作为等离子喷涂的喂料，在钢基体表面制成了纳米硫化亚铁自润滑涂层。
Result the counter was made by oneself of refinement, exactness, convenience and nice function. Conclusion This counter is of great applicable value in the functional experiments.
结果自制的尿滴计数器制作精巧，计数精确，使用方便，实验性能好。
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