Even at this smaller mass, however, many astronomers would still classify it as a low mass star rather than a planet, since the circumstances of birth for stars and planets differ.

即使在这样较小的质量下，鉴于恒星和行星诞生的环境的不同，许多天文学家依然会将它划分为小质量恒星而不是行星。

youdao

Personal spending in the US is diverging into two distinct categories as strong growth at high-end stores contrasts with continuing difficulties for mass-market, low-price retailers.

美国个人支出正逐渐分化成两个截然不同的类别：高端店铺销售强劲增长，而大众市场低价零售商却始终步履维艰。

youdao

The desert is a perfect place to store the mass of steel, because low humidity and rainfall means very little rust occurs.

由于沙漠湿度低、雨量少，很少诱发锈蚀现象，因此是存储大量钢铁的理想之地。

youdao

They are very light, that is to say, low mass.

很轻，也就是说，质量很小。

麻省理工公开课 - 固态化学导论课程节选

This was a more efficient way to produce in mass at low price points.

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Kazakhstan has additional obstacles: Cold weather, few tennis courts and a large land mass with low population density, which makes for expensive travel and greater difficulty in creating clusters of talent.

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In the past we could rely on mass production, low quality but low cost.

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