addison logan said he bought an old polaroid camera for us$ 1 while he was at a wichita garage sale with his grandmother last thursday.

edwin land, one of america's most productive inventors, claimed the idea leading to his invention of the polaroid camera came from his three-year-old daughter.

美国最具创造力的发明家之一埃德温。兰德说，使他产生发明宝丽来相机这一想法的是他三岁的女儿。

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the kd-tree is similar to the general tree structure and it can store, manage and search data efficiently. the difference between them is that the kd-tree is more suitable for the scattered point cloud data.

kd-tree与一般树形结构类似，能高效的对数据进行存储管理及搜索，它们的不同在于kd-tree更适合散乱不规则的点云数据。

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the product structure tree meeting customer requirements was established through informal configuration in the first stage and the similar components of structure tree were obtained through similarity configuration in the second stage.

通过一级准配置建立满足客户需求的产品结构树，二级相似配置匹配求得组成树的相似件。

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the ast is a tree representation of the parsed source code, created by the compiler, similar to the dom tree model of an xml file.

AST代表已解析源代码的树，它由编译器创建，与XML文件的DOM树模型类似。

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a file organizational structure of similar b~+ tree is also advanced so as to compress the memory space and to improve the seeking efficiency.

提出了类B~+树文件组织结构，以压缩存贮空间和提高检索效率。

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the xml infoset is very similar to a tree structure and it is easy to construct a graph that is not a tree ( just connect the nodes in such a way so that there is no obvious root node).

XML Infoset与树结构非常相似，而且易于构造不是树的图（只需以不产生明显的根节点的方式连接节点）。

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nuts are rich in nutrients and peanuts, although classified as legumes, have nutrients similar to tree nuts.

坚果富含营养物质，然而花生虽然归为豆类，但是含有与坚果相似的营养物质。

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this allows a stylesheet to be applicable to a wide class of documents that have similar source tree structures.

这会使得一个样式单能够广泛适用于一类具有相似“源树结构”的文档。

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a hawthorn or similar tree or shrub.

山楂或类似的树或灌木。

provided by jukuu

to further improve the efficiency, we devise another approach based on a different yet similar tree structure.

为进一步提高执行效率，我们设计了基于一种树结构的算法。

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but the north korean government claims the rocket is for science and research purposes.

但是朝鲜政府声称火箭是用于科学及研究目的。

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this idea is not rocket science. it amounts to educators asking students and business leaders asking employees to bring their insights, their critical thinking and innovative ideas to the task of getting the right thing done.

这不是什么高深的科学，不过是教育工作者要求学生和企业领导人要求员工利用他们的见识、批判思维和创新思想，完成做正确的事这项任务。

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" it's not rocket science," harrell says. "it's just having tenacity and drive."

她说：“创业并不是火箭科学那样的尖端技术，需要的只是韧性和动力。”

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tommy's a friend of mine, we write music, it's not rocket science, it's not that hard.

汤米是我的朋友，我们一起写歌，这不像让火箭上天，不是很难。

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not rocket science, but neat.

这些都算不上什么高科技，但很实用。

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but even if it were, rocket science is being done by dedicated amateurs these days.

即使是火箭开发科学，当今也有热诚的业余爱好者参与其中了。

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let me also remind this group that game-changing innovations do not always depend on rocket science.

我还要提醒这个小组，变革性的创新并不总依赖尖端科学。

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i mean, lexicography is not rocket science.

字典编纂不是开发火箭。

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and a brain-machine interface is not rocket science, it's just brain research.

而且脑机接口设备并非高深莫测，这只是脑部研究。

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last but not least, migration is not rocket science, though it is potentially complicated.

最后一点，但并不是不重要的一点，尽管移植操作具有潜在的复杂性，但是它并不是火箭科学。

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