Variations in the composition of the planets are largely responsible for the density differences.

行星构成成分的不同是造成密度差异的主要原因。

youdao

Little by little, I took a great interest in literature, and last term I won the first prize in the composition contest among high school students in our city.

渐渐地，我对文学产生了极大的兴趣，上学期我在我市中学生作文比赛中获得了一等奖。

youdao

Last year I got a prize in the composition contest.

去年我在作文比赛中获了奖。

youdao

Pandemic experts explain a second wave does not necessarily entail any change in the composition of the virus.

VOA: standard.2009.09.04

The blind poet calls on the Holy Spirit to assist him in the composition of the epic.

这位失明的诗人请求神灵帮助他,完成史诗。

耶鲁公开课 - 弥尔顿课程节选

We need to innovate. We need to have more value-added things in the Chinese economy or in the GDP composition.

中国需要创新,需要更多高附加值的产品。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

Feroli also expects more flexibility in the composition and timing of the large-scale asset purchases.

FORBES: Magazine Article

The next biggest expenditure, I believe, in the composition of the total is the payroll tax cut.

WHITEHOUSE: Press Briefing

The U.S. Army faced similar problems in the composition of deployable force packages.

CENTERFORSECURITYPOLICY: Center for Security Policy | The Measure of a Superpower: A Two Major Regional Contingency Military for the 21st Century | Page: 2