Secondly, inadequate investment in R&D, low content in technology and poor market standardization result in such situation.

其次，研发不足，科技含量不高，市场标准化程度低；

youdao

They play indoors. Everything's indoors. And so we're actually starting to see low levels of vitamin D in areas where the sun is plentiful."

VOA: special.2011.01.05

So, if you'd like to switch into one of these three, they have very low numbers right now.

如果你们想要更改去上这三个课程，还有些名额。

麻省理工公开课 - 固态化学导论课程节选

You don't want--you know that you'd like to take money away from yourself in the high-outcome years and give it to yourself in the low-income years.

你不想...你知道,你想在高收入的年份中,拿出一点钱,给你自己低收入的年份

耶鲁公开课 - 金融市场课程节选

If 3-D attendance is low for that film, it might be time for studios and theaters owners to rethink their 3-D strategies before they kill the golden goose.

FORBES: Has 3-D Already Hit a Wall?

When people began relying heavily on a diet of bread at such a northern latitude, they probably became chronically deficient in vitamin D, for bread is generally low in vitamin D.

WSJ: Matt Ridley on Human Culture's Effect on Genes | Mind & Matter

No research to date has shown a definitive link between vitamin D and the development or progression of MS because it is possible people with MS simply have low vitamin D levels.

WSJ: Swedish Study Links Multiple Sclerosis to Vitamin D Levels