先前所投入的人力物力可能会付诸东流。
The resources previously committed might have been committed in vain .
常有人问我，对大流行防范投入的人力物力是不是在浪费资源。
I am often asked if the effort invested in pandemic preparedness is a waste of resources.
我们知道这和那些已经在这些问题上投入人力物力的人相比只是冰山一角。
We know this is a small contribution compared to all the resources and talents of those already working on these issues.
而事实上，很多企业投入了大量人力物力，在企业急需用人的时候，却常常苦于招不到人才，招不到合适的人才。
In fact, many companies put in a lot of manpower and resources in the enterprise personnel urgently needed time, but often suffer from strokes less than talent, strokes no suitable talent.
我国的研究机构也投入了大量的人力物力进行研究。
Many research institutions of our country also have invested a lot of manpower and resources into the research.
早期，电力设施防盗采取的措施比较落后，投入了大量的人力物力，然而取得的成果十分有限。
Early, power facilities anti-theft measures taken backward, spent a lot of manpower and resources, and the outcome is very limited.
在这种背景下，众多研究机构均投入了大量的人力物力进行相关技术的开发，并希望制定属于自己的光互连器件和标准。
Many research institutions have invested a lot of manpower and resources to develop the related technologies and wish to develop their own optical interconnect devices and standards.
大量的人力物力被投入到过程风险评价(PHA)中，而它们的大多数依靠人工完成。
Enormous Labour and material resources have been invested in Process Hazard Analysis (PHA), most of which are carried out manually.
众所周知，软件的开发需要投入大量的人力物力，但是复制软件却不需要什么专门技术，非常容易。
As we know, a large amount of labor and material resources should be invested in the development of software, while it is very easy to reproduce the software for the expertise isn 't used.
尽管如此，每一集还是投入了巨大的人力物力，而一个人只需花仅仅5秒钟的时间就可以否定掉。
Still, it takes hundreds of people hundreds of hours to put together a single episode, and it takes one person five seconds to dismiss the whole thing with the stroke of a key.
尽管如此，每一集还是投入了巨大的人力物力，而一个人只需花仅仅5秒钟的时间就可以否定掉。
Still, it takes hundreds of people hundreds of hours to put together a single episode, and it takes one person five seconds to dismiss the whole thing with the stroke of a key.
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