Indeed, with the deaths of so many other animals and with much dead plant material, the food chain based on detritus would have been well-supplied.

事实上，由于许多其他动物的死亡以及植物的大量枯萎，基于腐殖质的食物链本会得到很好的供应。

youdao

As in the sea, it seems that on the land one key food chain collapsed: the one with leaves as its basic raw material.

和在海洋中一样，陆地上一个关键食物链，一个以树叶为基本原料的食物链似乎也崩坏了。

youdao

The traditional value chain for books and printed material was linear with well-defined roles.

传统图书和印刷出版物的价值链是直线式的，作用清晰可辩。

youdao

The main reason for Apple announcing a lower gross margin outlook for Q3 was the uncertainty behind the raw material supply chain issues prevailing during the last few quarters due to the Japan tragedy.

FORBES: Apple's Worm: Can It Beat Its Own Earnings Forecasts?

Many products also use petroleum-based raw material inputs somewhere in the suppl chain.

FORBES: How You Can Benefit From A Weak Euro

Anchor customers often are significant value chain participants, such as large material suppliers, or original equipment manufacturers with a major position in a particular market.

FORBES: Why Large Companies Should Become Anchor Customers