类型
- 与 类型 相关的网络例句 [注:此内容来源于网络,仅供参考]
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For organizing vegetation submodel, started with the bottom-up gateway to agglomerate plot-data. The vegetation types must be confirmed before predictive vegetation mapping, therefore designed a transforming program to combine 585 plot-data from different surveys for the purpose. But the result of the classification and ordination of the combined plot-data couldn't display comprehensive vegetation types of Taiwan, because the plots were insufficient and disproportionate. Consequently, this study adopted the top-down gateway to divisive vegetation. After referring to Taiwan and east-Asia vegetation research papers and American national vegetation classification system etc., the physiognomic classification scheme of Taiwan had been drafted as vegetation submodel. The scheme included 4 levels: 2 classes, 5subclasses (subarctic, coldtemperate, cooltemperate, warmtemperate, subtropical), 8 groups (based on phenology and types of predominant leaf) and 16 formations (based on moisture regime and predominant taxa). And, the scheme dealt completely with the diverse nomenclatures of vegetation types in the past.
为建立植群亚模型,首先依「整合大量样区资料,由下而上的低阶植相聚类」之途径,设计建档程序及转档程式,成功整并不同来源之585个样区资料,但因样区数目不足且分布不均,分析结果未能显示出台湾完整的植群类型;故转循「预先设定植群类型,由上而下的高阶形相分类」之途径,经参考他国植群分类系统及台湾、东亚植群分类研究报告,订定分类原则及架构,提出4阶层之潜在植群形相分类方案:(1)寒原、森林2类群系纲;(2)亚寒带、冷温带、凉温带、暖温带、亚热带5类群系亚纲;(3) 8类群系组表徵优势植群之叶片的物候与形态;(4) 16类群系说明其水分境制及优势分类群;此方案统一处理了过去各种有关植群划分之纷岐名制,方案之各阶植群类型亦即本研究之植群亚模型。
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On the basis of a study and elaboration of data, some important conclusions are presented:(1) ruby deposits in marbles occur in the plutonic metamorphic zones of orogens where deep fault structure is developed;(2) ruby-bearing rocks are calcic crystalline marbles, rather than magnesian marbles;(3) amphiboles in ruby-bearing rocks are not tremolites, but silica-poor, alumina-rich and chrome-bearing calcic amphiboles, such as chrome-bearing magnesio-sadanagaites; and (4) the deposits are genetically of thermodynamical metamorphism type, rather than of pneumatolito-hydrothermal type or skarn type.
目前,对于与此类型矿床找矿相关的若干成因问题的认识,还相当模糊,主要表现在以下几方面:①对此类型矿床的产出构造背景认识不清;②认为含矿岩石为镁质大理岩或镁质夕卡岩;③认为含矿岩石中与红宝石共生的角闪石为透闪石;④认为此类矿床的成因类型为"气成一热液型"或"夕卡岩型"。本文在实际研究(王礼胜,1996)和文献资料整理的基础上,分别对这些问题给予了澄
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A cast should not be performed between a pointer type and an integral type
11.3 不可以进行指针类型和整数类型之间的类型转换。
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Regardless of the object's actual type, the type of the exception object matches the static type of the pointer.
无论对象的实际类型是什么,异常对象的类型都与指针的静态类型相匹配。
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Consequently, the circle viewed as a point still has Circle as a type description because the pointer in its .class com- ponent has not changed. draw is a selector function, i.e., it will take whatever argument is passed as self, proceed to the type description indicated by .class, and call the draw method stored there.
这个被看作是点的圆依旧是Circle类型的,因为其类型描述结构中的。class指针成员没有变化。draw是选择子函数,也就是说,它能接受任何以self参数传来的值,找到由。class指向的类型描述符,并且调用存储在那里的方法。
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Variant exists in that parameter position, it is considered to be an exact match for the Variant type.
浮点类型通过大小进行匹配,如果在调用时,参数类型和传递的浮点类型不完
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Your own token type do not need to take this Position template parameter, but please note, that the token type in any case needs to have an embedded type definition position_type .
你自己的单词类型不一定要带有这个 Position 模板参数,不过请注意,任何情况下,单词类型都需要具有内嵌的类型定义 position_type。
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It can be built in the early stage of language development and serve as a formal method to design and implement the language with rigorousness, precision and correctness.
详细讨论了类型系统的基本构造和实现,通过基于图重写的函数式语言SClean的类型系统,提出一种实用的类型系统的构造和实现方法
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For starters, 7-footers get an automatic bias against them when ranked against smaller players, with the idea that the Kobes of the world are more talented than the Shaquilles; that the Shaq-types are just bigger than most everybody, and because they don't have to jump as high or shoot from as far away as perimeter players, the game is easier for them.
大个子球员面对小个子球员时总容易遭遇偏见,大致认为kobe类型的球员要比沙克类型的球员有天赋;因为沙克类型的大个子只是比别的球员具有身材优势,他们不需要跳得很高或者从很远的地方投篮,比赛对于他们来说很容易。
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Beijing is provided with typical urban landscape, forest land is the maximal and basal landscape patch type (area proportion 42.534%), glebe field (28.754%),spinney land and urban (26.912%) and town residential landuse (10.344%) are main landscape patch categories in Beijing. From landscape, landscape patch types and landscape patch categories levels, landscape patch distributing centralize, and patch shape is simple, main landscape patch fractal dimension indexes are under 1.1, so urban landscape pattern is high influenced by human disturbance.2. From 1985 to 2007, Beijing landscape pattern variational characteristics are as follows:(1) During 1985-2007, patch types and categories change is little, but area and patch number of patch types and categories change distinctly. Town residential landuse area increased 7.66% of Beijing total area, farmland and forest land area decrease in the mass. The total patch number increased at first then decreased. taking one with another, the total number is decreasing, and patch number of farmland and forest land are most distinct.
本研究的主要研究结果如下:1、北京市具有典型的城市景观特征,林地用地的面积占市域面积的42.534%,为基质景观斑块类型,旱田(28.754%)、灌木林(26.912%)、城镇用地(10.344%)是北京市主要景观斑块种类;从景观、景观斑块类型以及景观斑块三个层次的研究均表现出北京市各景观斑块类型及景观斑块集中分布的现象十分突出,斑块形状简单,主要景观斑块种类的景观分维度指数值均不足1.1,表明城市景观格局受到了较大的人为影响。2、北京市1985-2007年间城市景观格局的主要变化特征表现为以下几个方面:(1)在研究时段内,北京市景观斑块种类变化不大,景观组分面积和斑块数变化明显,其中最为显著的是北京市城镇建设用地面积呈单纯的增加趋势,增加幅度为北京市总面积的7.66%,农业用地与林地的面积虽呈波动变化但总体呈减少趋势;景观斑块数量先增后降,总体呈下降趋势,其中耕地与林地斑块数的变化最为明显。
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。