树
- 与 树 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Then he saw Susan make a dash for a tree, and swing herself up, followed by a huge grey beast.
接着他看见苏珊向一棵树冲去,纵身爬上了树,后面有一头灰色的巨兽在追她。
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But anyhow, this monkey bread tree is not the true maneating tree that we should look for absolutely.
但无论如何,这棵猴面包树绝对不是我们要找的真正的食人树。
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From trunk to trunk the creature flitted like a deer, running manlike on two legs but unlike any
那怪物从一棵树后跳到另一棵树后,像鹿一样敏捷;它像人一样用两条腿奔跑,但和我见过的任何人都不同,因为他奔跑起来时躬着腰,身体几乎叠起。
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With the kids grown and gone, he sold the family house in Southern California and moved to the central Sierra Nevada near Alder Springs, an hour outside Fresno, among tall pines and old oaks and tree-sized manzanita.
子女长大和离开,他卖掉了在南加州的家庭住宅,搬到靠近阿尔德施普林格斯的内华达山脉中部,费雷斯诺城外一小时的车程,座落于高大的松树,古老的栎树和树状矮木之间。
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In a place called the Mariposa Grove, visitors can see some of the largest, tallest and oldest living things on Earth. These are the giant Sequoia Trees. One of these trees is called Grizzly Giant. It is more than one thousand eight hundred years old. One tree is almost ninety meters tall.
在一个叫玛莉波莎丛林的地方,游客可以看到我们地球上最大的、最古老的、最高的树木,这些树木是巨大的美洲杉,其中有一棵美洲杉叫Grizzly Giant,它已经有1800多年的年龄,有一棵树高达90米,而另一棵树环抱长达十米。
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This one plant, transplanted to the Caribbean Island of Martinique, became
啡树。这株咖啡树移植到了加勒比海的马提尼克岛,在随后50年里在该岛繁衍出一千九百万株以
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The information integrated pattern based on PDM/PLM in the course ofmanufacture is put forward. Under the constraints of building CAPP platform, thearchitecture of CAPP platform is established. The models of decision making andfunction for process planning are given. Then the development means of CAPP basedSmarTeam are extracted.3. The structure of modular product life cycle is established. Toward the divisionand planning of the General Modules oriented product family, theCAD/CAPP integrated model of flexible module based on feature and CAD/CAPPmapping model based on process planning match board are set up. The keytechnologies of Solidworks/SmarTeam/CAPP integration are studies.4. From the point of view of process match board and step match board, theprocess of creating to process planning match board is studied. As an example, themachining process planning of up beam of hydraulic press machines is used tointroduce the establishment of process planning match board by means of inferencebased on expert knowledge. The organize model about the process planning matchboard oriented product family is brought forward.5. The multi-decision methods of CAPP system based on analytic hierarchy aregiven.. On the basis of uniform data model, the sub-machining process planning ofpart is auto-created by means of analytic hierarchy, The step decision methods basedon AHP is put forward.6. For the design/manufacture information in the course of product life cycle, thetree structure based on Object-Oriented and static model based UML are founded. Themethod of establishing design/manufacture information management system isbrought forward. The commercial PLM software—SmarTeam is regarded asdevelopment platform, on basis of which, the design/manufacture informationmanagement system is built, and the multi-view mapping technique ofdesign/manufacture information model is studies.7. A computer-aided CAPP platform based on PDM/PLM is founded, and itsstructure, function, work flow is illustrated. Some example of the system areintroduced.
阐述课题提出的目的和意义,明确了本文研究的主要内容。2、提出基于PDM/PLM的制造过程信息化集成模式;在平台式CAPP系统的设计约束模型基础上,构建了平台式CAPP系统的体系结构;并给出工艺决策模型和功能模型;最后提出基于SmarTeam的CAPP开发模式和实现策略。3、建立模块化产品生命周期模型的组织结构;针对面向产品族的广义模块的划分和规划方法,建立基于特征的柔性模块CAD/CAPP集成模型及基于工艺模板的CAD/CAPP映射模型;研究Solidworks/SmarTeam/CAPP集成的关键技术。4、从工序模板和工步模板的角度研究了工艺模板的创建过程;以液压机上梁模块机加工为例,采用基于专家知识的推理技术实现了工艺模板的创成;提出了面向产品族的工艺模板分层结构树的组织模式。5、提出基于分层规划的多模式工艺决策流程;在统一数据模型的基础上,从特征层和零件层分层规划,实现了零件加工子工艺的自动创成;提出基于AHP的工步排序决策方法。6、针对产品生命周期中的设计/制造信息,建立了面向对象的类树结构和基于UML的静态结构模型;提出基于PDM/PLM软件的设计/制造信息管理系统的构建方法;以商品化PLM软件SmarTeam作为开发平台,开发了基于SmarTeam的设计/制造信息管理原型系统;研究设计/制造信息模型多视图映射机制。7、开发了基于PDM/PLM的平台式CAPP原型系统,构建了系统的功能模型,并对系统的主要功能进行说明,给出系统的运行实例。
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Pisier\'s results,under tree martingale valued space X is isomorphic toan a-uniformly convex space (2≤a<∞),some quasi-normal or normal inequalitiesof a-variation maximal operator and a-conditional variation maximal operator of X-valued predictable tree martingales are identified.
同时,用G.Pisier's结果在树鞅取值空间X同构于a一致凸Banach空间条件下,证明了几个X-值树鞅α-方极大算子和a-条件方极大算子的拟范数不等式与范数不等式。
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Lastly, the formula that can calculate the stack space which is maximal was presented based on tree structure and the stack space of a real system was calculated by the formula.
分析了任务栈空间结构,定义了能够表示栈空间最坏使用情况的树结构,提出了用树结构计算最坏情况下栈空间的计算公式,并计算了一个实际系统的栈空间。
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In this paper, a new algorithm FPMFI (frequent pattern tree for maximal frequent item sets) for mining maximal frequent item sets is proposed.
另外,算法FPMFI通过删除FP子树(conditional frequent pattern tree)的冗余信息,有效地压缩了 FP 子树的规模,减少了遍历的开销。
- 推荐网络例句
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For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether
年美国个人破产法的一个改动使得破产登记急速下降,而后引起了信用卡大规模的亏损。
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Eph. 4:23 And that you be renewed in the spirit of your mind
弗四23 而在你们心思的灵里得以更新
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Lao Qiu is the Chairman of China Qiuyang Translation Group and the head master of the Confucius School. He has committed himself to the research and promotion of the classics of China.
老秋先生为中国秋阳翻译集团的董事长和孔子商学院的院长,致力于国学的研究和推广。