The main aim of this paper was to lay foundations for further understanding the effects of chitosan on growth and development and qualities and quantity of cucumber.

本论文的主要是用不同浓度、不同处理方式研究了聚糖对黄瓜生长发育、品质和产量的影响。

youdao

But we can do something that will benefit them for all of their life. We can help children lay foundations for their future and learn more knowledge at the beginning of their study.

能为他们从小打好基础，多学一点本领，做一点应试体系下孩子无法接触到的有益尝试，无论怎么讲也都是孩子们会终生受益的。

youdao

The way out is to lay the foundations for sustainable growth in consumption.

出路在于为消费的可持续增长打好基础。

youdao

"They are likely to discuss what needs to be done to assure a shared recovery and to reform the international financial institutions, and to lay the foundations for future growth,".

VOA: standard.2009.08.10

Mr McCain is getting less attention than his Democratic opponents, but he is using his time to lay foundations for the general-election campaign.

ECONOMIST: John McCain heads south

Tolerance is a way to disarm fear, to open the world for better change and to lay the foundations for lasting peace.

UNESCO: OFFICE IN BRASILIA

"It would be a mistake for the security of this country and the ability to lay the foundations for peace in the long run if we were to do so, " he said.

BBC: NEWS | Americas | Bush rejects mother's Iraq plea