Trees that rely on ectomycorrhizal fungi tend to have more carbon.

依赖外生根的树木通常含碳更多。

As the tumor grows some become exophytic, where it grows outward, or endophytic, where it grows inward.

一部分肿瘤在生长过程中是外生性的，即向外部生长；一部分是内生性的，即向深部组织浸润。

External gills help it to breathe in water that is particularly low in oxygen.

外生的鳃帮助它们 在极度缺氧的水中呼吸。

Found in temperate forests and countrysides across the globe, truffles are the " fruit" of an ectomycorrhizal fungus.

松露存在全球温带森林和乡村，是外生根的“果实”。

Because arbuscular and ectomycorrhizal fungi produce different chemical signatures, researchers can use what's going on in the leaves to predict what's going on underground.

因为丛枝根和外生根产生的化学物质特征不同，研究者可用树叶情况来预测地下情况。

You get some from your arbuscular fungi for about half off, compared with the oak tree next to you, who is trading with ectomycorrhizal fungi.

对比旁边与外生根易的橡树，你向丛枝根用大约半价买来一些氮。

Anyone who cares to examine my work will see that even when it is downright propaganda it contains much that a full-time politician would consider irrelevant.

任何一位有心细读我的作品的读者都会发现，即使作品是直截了当的宣传鼓励，也包含着许多职业政客视为节外生枝的点缀。

I don't like what the economists call exogenous risks, uncontrollable risks, I know I have to assume some risks, but can we please make them execution risks?

我不喜欢经济学家所说的外生风险、不可控的风险，我知道我必须承担一些风险，但我们能不能把它们变成执行风险？

First of all, I would say that when we talk about capabilities, geopolitics is a very important exogenous factor that is going to have an impact on this industry.

首先， 我认为当我们讨论能力时，地缘政治是一个非常重要的外生因素， 它将对这个行业产生影响。