Insect holes around an old tree. (d) Young trees surrounding a mature tree.

在老树周围的虫洞。(D)环绕成树的幼龄树。

youdao

As for case searching algorithms, this paper presents an improved K-D tree algorithm based on the characteristics of XML documents and K-D tree algorithms and implements the algorithm.

根据XML文件的结构特点和K - D树算法提出了改进的K - D树算法作为系统的案例检索的算法并得到了实现。

youdao

To reproduce the landscape in 3-D, a twin-engine plane flew over the city and fired laser beams through the dense tree canopy. The beams bounced off the ground, buildings, and other structures below.

为了在3 - D模型中重现，一架双引擎飞机飞越城市和浓密的树冠，发射并采集从地面，建筑物和其他结构反射回来的激光束。

youdao

It was wonderfulhaving her home. Every day we'd take a walk, and I'd jabber onlike a monkey in a tree, and she'd listen aboutPing-Ponging and shrimping and Mama makinga trip up to heaven.

VOA: standard.other

and then, "I'd like to go by climbing a tree."

我真想去爬白桦树，“

耶鲁公开课 - 现代诗歌课程节选

I'd like to go by climbing a birch tree, And climb black branches up a snow-white trunk toward heaven, till the tree could bear no more, But dipped its top and set me down again.

我真想去爬白桦树，沿着雪白的树干，爬上乌黑的树枝，爬向那天心，直到树身再支撑不住，树梢碰着地，把我放下来。

耶鲁公开课 - 现代诗歌课程节选

That's not a family tree we'd like to be tasked with creating.

ENGADGET: Alt-week 9.8.12: Moon farming, self powered health monitors and bringing a 50,000 year-old girl to life

D-shaped holes in the bark or new tree shoots emerging at the root zone of your ash trees may be a sign of infestation by the Emerald Ash Borer, an insect native to the Far East that targets ash trees, says Dave Dailey of Birchcrest Tree and Landscape, in Rochester, N.

WSJ: Getting to the Roots of Your Trees' Stress

And we hit the notorious bars in the sky: Vertigo, atop the Banyan Tree (banyantree.com), which has D gibbering with health-and-safety-induced anxiety and requires us to neck two vast martinis each to facilitate the walk down the vertiginous steps clinging to the side of the building.

BBC: Postcard from Bangkok