d tree 三维树
-d tree 三维树
a d tree 三维树
balanced d tree 平衡树
inverted d tree 倒置树
protected d tree 保护树
bounded k-d tree 有界k
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。
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。
Record of Drought and Flood Series by Tree-Ring Data in the Middle Section of Qilian Mountain Since 904 A. D.
祁连山中部公元904年以来树木年轮记录的旱涝变化。
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
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。
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