优势种

Firstly, this paper analyzes the merit and the demerit of the process-oriented development methodology and the object-oriented development methodology. After comparing the development methodology base on MDA to the others, it is pointed out that the development methodology based on MDA has great advantage over others because it can address those mentioned problems which have been fazing software developers in long terms.

本文首先分析了面向过程方法和面向对象方法在开发模式上各自的优点和局限性，并将基于 MDA 的开发模式同前两种开发模式进行对比，针对这些局限性阐述了基于 MDA 的开发模式相对于这两种开发方法的优势，指出 MDA 可以很好的解决不同平台重复建模、不同平台无法互操作等一系列问题。

This paper proposes a mixed Tor anonymous communication scheme, it effectively mixes Tor with Crowds anonymous communication system, makes use of each excellence sufficiently, and obviates the security problems, thus it is an efficient and safe anonymous communication scheme.

本文提出了一种混合的Tor匿名通信系统方案，它将Tor和Crowds匿名系统有效组合，充分发挥它们的优势，排除了Tor存在的安全问题，是一种高效、可靠的匿名通信方案。

Then introduced a new theory on forming super high-intensity wood-based panel with wood fiber reconsolidated micron technology, at the same time analysed its advantages, discussed the practicability of developing the new panel-MLFB.

回顾了纤维形成方法及纤维板发展历程，分析了传统纤维板形成理论的缺陷，介绍了微米长纤维高强度低密度人造板的形成理论，分析并阐述了该板种的优势，论述了开发研制这一新板种的可行性。

O'Reilly comes up with this somewhat technical definition: Web 2.0 is the network as platform, spanning all connected devices; Web 2.0 applications are those that make the most of the intrinsic advantages of that platform: delivering software as a continually-updated service that gets better the more people use it, consuming and remixing data from multiple sources, including individual users, while providing their own data and services in a form that allows remixing by others, creating network effects through an "architecture of participation," and going beyond the page metaphor of Web 1.0 to deliver rich user experiences.

奥赖利来与这有点技术的定义是： Web 2.0是网络为平台，跨越所有连接的设备； Web 2.0的应用，是那些使大部分的内在优势，该平台：提供软件作为一种不断更新的服务获得更好更多的人使用它，消费和remixing数据从多种来源，包括个人用户，同时提供自己的数据和服务的一种形式，让remixing别人，创造网络效应，通过一个&架构的参与，&走出去网页隐喻的Web 1.0 ，以提供丰富的用户体验。

However remarkable impacts were observed in the plantation in terms of community physiognomy,community structure,species composition,species richness,and biomass accumulation.1 Planting trees made community structure simple.Betula alnoidis plantation had three layers including a dominant arbor layer,a complex and well developed shrub layer and a poorly developed vine layer.The arbor layer contained few species and had a single layer.The mountain rain forest had 4 layers including the dominant arbor layer,shrub layer,grass layer and vine layer.The vine layer was well developed and very rich in species composition,and the arbor layer contained as many as 38 species that could be grouped into 3 layers.2 Sequenced by the important value,main species for the plantation and the nature forest were totally different,and the plantation had one dominant species while the nature forest contained many dominant species.3 Planting trees changed the community physiognomy.

但是人工种植西南桦林对群落的季相外貌、群落的结构、物种组成、物种丰富度以及生物量等方面有较大的影响。1人工造林使得群落结构简化，西南桦人工林的层次结构有3层，以乔木层占优势，并且有种类多而发达的灌木层，同时，藤本植物欠发达，但是乔木层树种单一，明显仅有一层；山地雨林的层次结构有4层，以乔木层占优势，还有灌木层、草本层和藤本植物，藤本植物种类多，十分发达；乔木层树种丰富，可达38种，乔木层还可分为3层。2人工造林较大程度地改变了群落的物种组成，根据重要值的大小排列，人工林和天然林的主要物种组成已经完全不同；并且人工林单优树种明显，而天然林就含有较多的优势树种。3人工造林改变了群落的外貌。

For the sake of solving the problem of great rotary inertia and forged steel rockerarms bad wear-resisting property in the engine of Xia Li cars with modelTJ370Q TJ376Q, we utilize the assembly theory of creative engineeringmethodology to respectively make the aluminum alloy materials and siliconnitride engineering ceramics as base stock of rocker arm and cabochon glut. Inthis way, the goodness of these two kinds of materials are fully strengthened. Forthe new rocker arms, their comprehensive property are enhanced and the cost ofmanufacture is lower than before.

为了解决夏利轿车发动机TJ370Q和TJ376Q中所装配的锻钢镀硬铬气门摇臂所存在的转动惯量大、圆弧面耐磨性差的问题，项目研制中运用创造性方法学中的&组合&原理，有针对性地选用铝合金和氮化硅陶瓷这两种具有不同性能特点的材料分别作为摇臂基体和工作圆弧面镶块，充分发挥两种材料各自不同的性能优势，从而达到提高产品综合性能，降低制造成本的目的。

During air drilling,under the precondition of high drilling speed, pneumatic hammer drilling technology can validly control the well deflection.

空气锤钻井是一种低钻压、低转速、高冲击破岩回转钻进技术，它兼容了气体钻井和冲击回转钻井的优势，其机械钻速一般比回转钻井高，是当今解决硬岩钻井难题的一种有效方法。

The study provided 2 kinds of finish systems which were pouring and anchoring rock-wool panel respectively. In general, galvanizing steel-meshwork using machine anchor can use all kinds of Rock-wool panel made in China. The interface mortar used in Rock-wool can prevent worker's hand from hurting and improve the water-proof capability and bonding intensity of rock-wool panel. The low-heat conductivity of polystyrene foaming granule paste improved the integer and anti-crack of system. The 2 kinds of rock-wool system all can resolve the current rock-wool panel applied difficulty in outer-wall external thermal insulation.

研究提出了现浇和锚固岩棉板2种涂料饰面构造做法，其中采用机械锚固热镀锌钢网施工可充分利用国产各类型岩棉板；岩棉板的界面砂浆处理可起到防止岩棉纤维扎手、增强岩棉板的防水性能和提高岩棉板与找平层的粘结强度的作用；聚苯颗粒的低导热系数过渡层提高了系统的整体性和抗裂性。2种构造做法经试验和工程试点证明均可解决目前国内岩棉难以应用在外墙外保温系统中的技术问题，具有优异防火性能的岩棉外保温系统可应用于任何类型的建筑中，在高层建筑和防火要求高的建筑中其优势更为明显。

The study provided 2 kinds of finish systems which were pouring and anchoring rock-wool panel respectively. In general, galvanizing steel-meshwork using machine anchor can use all kinds of Rock-wool panel made in China. The interface mortar used in Rock-wool can prevent worker's hand from hurting and improve the water-proof capability and bonding intensity of rock-wool panel. The low-heat conductivity of polystyrene foaming granule paste improved the integer and anti-crack of system. The 2 kinds of rock-wool system all can resolve the current rock-wool panel applied difficulty in outer-wall external thermal insulation. The rock-wool external thermal insulation which has very nice fire-proof capability can apply any kinds of builds, especially high-rise buildings.

研究提出了现浇和锚固岩棉板2种涂料饰面构造做法，其中采用机械锚固热镀锌钢网施工可充分利用国产各类型岩棉板；岩棉板的界面砂浆处理可起到防止岩棉纤维扎手、增强岩棉板的防水性能和提高岩棉板与找平层的粘结强度的作用；聚苯颗粒的低导热系数过渡层提高了系统的整体性和抗裂性。2种构造做法经试验和工程试点证明均可解决目前国内岩棉难以应用在外墙外保温系统中的技术问题，具有优异防火性能的岩棉外保温系统可应用于任何类型的建筑中，在高层建筑和防火要求高的建筑中其优势更为明显。

Using hierarchical linear modeling with survey data from scientists and engineers in research and development in 24 major corporations, we find that U.S.-born white males, who constitute the normative ingroup, receive advantages in both allocation and evaluation decisions from all evaluators, not just from other white men.

使用来自于24个主要研发类公司科学家与工程师的调查数据进行线性分层建模，我们发现美国出生的白种男性组成了标准的内集团，他们不仅是相比较其他的白种男性，而是相比较所有的受教育者，获得了分配与评价决策这两方面的优势。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。