trees的例句大全

Consider the contact process on homogeneous trees in a random environment, in which the recovery rates { δ( x): x ∈ T-d} are i.i. d. random variables ( bounded above) while the infection rate is a constant λ.

考虑齐次树上随机环境下的接触过程，随机环境是指康复的速率{δ（x）：x∈Td}是独立同分布而且有上界的随机变量，感染的速率是常数λ。

Luckily, there were some trees by the river and Anne saw a low branch over the water.

幸运的是，岸边有一些树木。安妮看到河上低垂着一条树枝。

The trees branch out over the river.

那些树的枝子伸到河上去了。

Branching Factor of Regular Search Trees

正则搜索树的分支因数

After passing through several cols, my friend said pointing to a three-storied house amidst the maple trees," here we are."

过了几个山坳，他朝枫树丛中一座三层小楼指了指说：“喏，到了。”

Quick as thought, I sprang into the mizzen shrouds, rattled up hand over hand, and did not draw a breath till I was seated on the cross-trees.

说时迟，那时快，我一跃身爬上后桅支的软梯上，两手交替着一节一节向上爬，直爬到桅顶横桁上坐下来，才松了一口气。

What grass and trees are well adapted to Qinghai-Tibet Plateau?

青海高原适合种植哪些草和树木?

Here we have good living conditions and studying environment There are many trees around our schoolyard.

在这里,我们有良好的生活条件和学习环境.

Is set to cultivate trees, timber production, timber processing and wood-based panel industry , mainly resource-based enterprises.

公司是集林木培育 、 木材生产 、 木材加工和 人造板 为主业的 资源型 企业.

Why were redwood trees more prominent in the forests of North America millions of years ago?

为什么红杉在数百万年前的北美森林里较常见？

I can fly over the houses, over the trees, and over the hills and far away.

我可以飞过房屋,飞过树木,飞过群山,飞过远方。

They decided to plant more trees this spring.

他们决定今年春天栽更多的树.

Any of several similar or related trees, such as the Douglas fir.

枞木类似或相关树木中的任意一种，例如黄杉。

It's also been used on trees with Dutch elm disease and on artwork affected by mold.

这种药也被用于治疗荷兰榆树病和解决艺术品受到霉菌影响的问题。

Active rule of cork cambium is different in different trees, so form the many types of bark.

由于木栓形成层活动的规律不同，所以出现有各种各样的树皮。

I could see trees that were 30m tall, because I was so far away, they looked tiny to me.

我能看到30米高的大树，但因为距离太远，它们看起来很小。

Coal was made by the rocks pressing on trees and plants which died millions of years ago.

煤产生于岩石对数百万年前枯死的树木和其他植物的挤压。

He picked off three birds from the trees.

他从树上射下三只鸟.

Sorrow is hushed into peace in my heart like the evening among the silent trees.

忧愁在我心中沉寂平静，正如黄昏在寂静的林中。

Pine trees are common throughout the world.

松树在世界各处都很常见.