This paper introduces two classes of variational problems, determining optimal shapes for tree roots and branches. Given a measure mu, describing the distribution of leaves, we introduce a sunlight functional S(mu) computing the total amount of light captured by the leaves. On the other hand, ...
abstract tree with branches Roots Leaves,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、百度、360、招商银行、工商银行等数万家企业级
(2)题详解: 第一段 Its branches(树枝) spread out and its roots (根) went deep in the earth. A lot of people came here to have a rest under it. And a lot of birds stood on its branches to sing and dance. The big tree was very proud all the time. 前面都是他的理由,D.All of...
In a part of the woods was a big fig tree with huge branches (树枝). A group of geese (鹅) lived there, and happy they were, you can be sure of that! But at the roots of the tree, a little vine (藤) was starting to grow. A wise old goose worried about that. "Do you se...
Tree branches roots trunks with unusual human like deformations in new York Central Park ,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛
the largest kind of plant, with a thick, firm, wooden stem and branches.We have three apple trees growing in our garden.árbol ˈtreetopnoun the top of a tree.the birds in the treetops.copa de un árbol ˈtree-trunknoun the trunk of a tree.tronco de árbol ...
aWann senden Sie den neuen Duschkopf? 您何时送新的淋浴喷头?[translate] a我总是在幻想吧 I immer in der Phantasie[translate] aThe banyan tree is an interesting tree with many roots growing down from its branches. 榕树是一棵有趣的树与生长下来从它的分支的许多根。[translate]...
1英语翻译A TreeA tree has three main parts,the roots,the branches and the leaves.Under the ground,the roots spread out so that the tree can stand firm.Above the ground,the roots form the trunk,and the trunk supports the branches.Near the top of the tree,the trunk divides into branches...
人与社会:一棵树长了一条小藤In a part of the woods was a big tree with huge branches(树枝). A group of geese(鹅) lived there, and they were happy. You can be sure of that!But at the roots of the tree, a little vine(藤) was I to grow. A wise old goose was worried about ...
Our roots, entwined underground Our leaves, touching in the clouds 根,紧握在地下 叶,相触在云里 With each gust of wind We greet each other But nobody Can understand our words 每一阵风过 我们都互相致意 但没有人 听懂我们的言语 You'll have your copper branches and iron trunk ...