The life cycles of stars follow patterns based mostly on their initial mass.

恒星生命周期的模式，大部分取决于它们的初始质量。

youdao

Species classification and identification in this genus has been based mostly on conidial morphology.

突脐孢属种的分类和鉴定主要依靠分生孢子的形态学。

youdao

But finding the right intervention will be a difficult, case-by-case endeavour based mostly on anecdotal evidence.

但找到适当的干预手段是艰难的，就事论事的调查大多基于非官方的证据。

youdao

Mostly they gather dust. But a project based in Washington is putting unwanted bikes from the United States to good use in developing countries.

VOA: special.2009.11.16

Based mostly on his work, CRP was added to guidelines as a tiebreaker test.

FORBES: A New Age Of Statins?

The US has about 20, 000 Marines deployed in Afghanistan, based mostly in Kandahar and Helmand provinces.

BBC: US Marines identify Afghanistan 'urination' troops

Gray and Burke of Investors Intelligence added Lear to their trading portfolio recently, based mostly on technical analysis.

FORBES: Oversold In Autoland