These problems are all related to the understanding ability and level of the main body of understanding.

但总起来讲，这些问题都与认识主体的认识能力和认识水平有关。

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But whether the function can be achieved depends on the ability and level of the third-party logistics vendors.

但第三方物流优势作用能否得以充分发挥，取决于第三方物流供应商的实力和水平。

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Third, enhance the ability and level of independent research and development of intelligent traffic management facilities.

第三，提升自主研发智能交通管理设施的能力和水平。

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Experts say the ability to take up lead is reduced when the pH level is above six and a half.

VOA: special.2009.06.09

Because you'll have an appropriate level of confidence and competence in your ability to do computational problem solving.

因为你们在自己的能力范围内,拥有应对解决计算问题的,正当水平的自信心和竞争力。

麻省理工公开课 - 计算机科学及编程导论课程节选

"I define success as the ability to empower and transfer responsibility to Afghans as rapidly as possible, and achieve a sufficient level of stability to ensure that we can leave behind an Afghanistan that is not controlled by al-Qaida or the Taliban,".

VOA: standard.2009.10.26

Racial profiling, economic profiling, religion and even academic ability level.

CNN: STORY HIGHLIGHTS

And when you add to all of that art, it increases the level of emotion and the ability of people to feel.

FORBES: Connect

Amazon has redundancy at every level and the ability to spread your infrastructure across different data centers called availability zones.

FORBES: How Netflix Should Recover From Amazon Addiction