existing problem的意思|示意

Some improving methods are proposed based on existing problem of flicker meter.

针对当前闪变仪存在的问题,提出了若干改进.

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The existing problem in operation of siphonal sand filter and innovation were introduced.

介绍了虹吸式砂滤器在运行过程中出现的问题及改造措施.

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The nutrition value, cultivation quomodo and existing problem were introduced in this article.

本文介绍了螺旋藻的营养价值 、 培养方式及存在问题.

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And the paper also mentioned the existing problem of the engineering.

同时也提出了工程中存在的问题.

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The existing problem in steam air heater & drainage system for No.

分析了韶关发电厂 暖风 疏水系统存在的问题,并提出改进措施.

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Finally, posed out the next research direction according to the existing problem in the research.

最后针对在研究中存在的问题, 提出下一步的研究方向.

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