a difficult technical problem中文,a difficult technical problem的意思,a difficult technical problem翻译及用法

2026-01-09 09:15 浏览次数 9

a difficult technical problem

一个难题

a difficult technical problem 例句

英汉例句

  • the heat transfer between residential units is a difficult technical problem in heat metering of central heating systems.

    户间传热是集中供暖热计量中的一个技术难题。

  • casing damage is a difficult technical problem and puzzle oil field for a long period.

    油田套损是石油工程中的一大技术难题,多年来困扰着各油田。

  • drilling hole slanting question is a quite complex question in the drilling technology. hole curving is a difficult technical problem and a formidable matter regarding us which is urgent to solve.

    孔斜问题,在鉆探技术上是一个比较复杂的问题,孔斜这一课题对于我们是一个重要而又迫切需要解决的技术难题。

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