相并地

The track structure of low electron, proton and alpha particle in water as a media has been calculated with Monte Carlo method. The spectrum of DNA damages has been simulated by the track structure model. Then the surviving fraction at different dose level is calculated by connecting track structure and phenomenological dynamic model.

在理论方面，对电子、质子和α粒子在水中的径迹结构进行了系统地研究与计算，还编制了我们自己的质子的蒙特卡罗模拟程序；用径迹结构模型计算出电离谱并与动力学模型相联系，计算出有实用价值的成活率。

The result pointed out that the vertical distribution of foliage for each species was different,however,generally speaking,the foliage in upper crown (0.3CL) for broad-leaved species in natural secondary forest took a small percentage,about 10%;in middle or middle lower of the crown(0.4CL to 0.8CL) the branches here took the majority percentage of whole foliage,almost 60%to 75%;but in lower crown(0.8CL),there was about 10%of whole foliage.(5)The interspecies competition of trees in secondary forest was expressed by Hegyi competitioin index,and the active competitor was calculated by the competition zone radius and the tree position,DBH,and distance in the zone,it was not all competitors in tranditional calculation.The study introduced crown area overlap index to describe the crown competition between subject tree and its competitors,furthermore,the crown area was classified into 5 levels with a method of equal crown projection area,therefor,the resulting crown area overlap index showed more realities of existing stand conditons.(6)Based on the theoretics of multiply divide,the spatial strcture optimizing model of secondary forest stand selective thinning was developed by diversity mingling,aggregation index,competition index and crown area overlap index,also designed 10 constraint conditions which were related to forestry meanings,the objective function was solved by the implicit enumeration method with LINGO 9.0,using 0-1 integer programming.

并且得出，每个树种在树冠内相对高度上的叶量的垂直分布是不同的，天然次生林阔叶树种的叶量在树冠的上部(0.3CL以下)所占比例很小，约占10%左右；在树冠的中部以及中下部(0.4CL～0.8CL)，叶量所占比例最大，几乎集中了整个树冠60%～75%的叶量；而在树冠的下部(0.8CL以下)，几乎占很少的叶量，大约10%左右。5、采用Hegyi竞争指数来表现次生林内林木的竞争关系，并且根据竞争圈的大小和林木在竞争圈内的分布位置、大小与距离来计算有效的竞争木，并不是传统意义上的全部竞争木；本研究提出用树冠叠加指数来表示林木与周围树木的树冠竞争情况，并采用等树冠投影面积法把树冠分为5级，这样计算的树冠叠加指数更加与现实林分相符。6、本研究基于乘除法的思想，用多样性混交度、聚集指数、竞争指数和树冠叠加指数构建了天然次生林择伐空间优化模型，设计了10个与林学意义相一致的约束条件，并采用0-1整数规划的思路，在LINGO9.0软件中使用了隐枚举法对目标函数求得最优解。7、以M702标准地为应用实例，具体计算出了每株采伐木，经过择伐后，目标函数值按模型设计的要求发生了极大的改变，增加了5倍多，说明了最后这个解的优良性，满足了设计的要求。

The simulative results show that the proposed algorithm outgoes non-cooperative DSDV routing protocol with considerable gain of deliver ratio and latency.

仿真结果表明，相对于DSDV协议，该文所提出的算法有效地提高了数据包的递交率并有效地降低了网络的时延。

During well drilling, LWD monitoring device, comprehensive logging device, cutting logging, seismic interpretation, geologic models, and many other technical measurements had been used for real-time monitoring and comprehensive analysis. What had been done helped geosteering, and the putting forward of drilling track. The horizontal wells drilled in ultra thin single sand layer with the thickness of less than 2m, and the penetration rate for sandstone was higher.

在现场钻井过程中，采用LWD监控仪、综合录井仪、岩屑录井、地震解释、地质模型等多种技术手段相结合，实时监控，进行综合分析，为地质导向提供依据，并准确地指导了钻井轨迹运行，实现了在不到2m的超薄单砂层中穿行，达到了较高的砂岩钻遇率，并成功的穿越了小断层，实现了二次着陆。

This Research has anatomised and concluded profundly Taiji Quan physical fitness thought, on which probed into Taiji Quan physical fitness microcosmic mechanism deeply. Based on a great deal of history literature documents and the principle of dialectical logic system methodology, The humanities and the natural science has been used unitedly.

本研究在大量的历史文献资料的基础上，以辩证逻辑体系的方法论为指导原则，采用了人文科学和自然科学相结合的方法，对太极拳健身思想进行了深刻地剖析；并以此为理论前提，对太极拳的健身机制进行了微观深入地探讨。

Next to but not touching the lion,members of a Christian motorcycle gang (the gang is called Banditos for Jesus and has nineteen members but only three are on the deck of the boat) wearing their colors which differ from tne colors of other gangs in that the badges,insignia,and so on have Christian messages,"Jesus is LORD"and the like.the bikers are thick-shouldered,gold earrings ,chains,beards,red bandannas,a sweetness expressed in the tilt of their bodies toward the little girl wearing shiny steel leg braces who stands among them and smiles_they have chosen her as their "old lady" and are collecting money for her education.

挨着狮子但没有贴到的，是基督摩托帮成员（该帮被称为耶酥匪帮共有十九名成员但只有其中三人在甲板上，装束在徽章或勋章的颜色上和其他帮会相区分，并印有基督箴言诸如&耶酥是神&之类。摩托车手们都是厚垫肩，金耳环，项链，胡子，红帕子，身体甜蜜地倾向一个小女孩，女孩撑着闪亮的钢制腿支架站在他们中间微笑着——他们选她作他们的&帮主&并为她的教育募款。

Section 3 is the difficult and key part of the whole paper, focus on discussing how to improve our country"s unemployment insurance system .specific countermeasures to improve the system are presented as follows: constituting unemployment insurance law establishing and amplifying safe -guard system of the law; establishing that judies is the first in the level of value; definite unemployment and the qualification of gaining unemployment insurance, reasonably enlarging the scopes of insurance; intensifying and promoting the function of reemployment to realize the combination of unemployment insurance and reemployment promotion; enforcing raising insurance fund and fully exerting the fund"s use benefit ;improving its systems of management and supervision to realize scientific management, keeping the fund safety and development..

本文认为我国的失业保险制度应在根据我国国情的基础上，在以下几个方面完善失业保险法律制度：制定《失业保险法》，提高失业保险制度的法律效力，并辅之以其他相关法律法规相配套，建立起一个层次分明相互协调的综合性失业保险法律体系；确立以公平为优先的立法价值取向，在法律的层次上明确失业保险制度作为超越经济领域的公共产品应当以社会公平为其立法的价值取向；正确界定失业的定义及失业保险资格条件，在符合中国国情的情况下，合理扩大失业保险的覆盖面；确立以保障劳动者的基本生活和促进再就业为失业保险法律制度的立法宗旨，加强失业保险的再就业促进功能，变消极支付失业保险金作法为积极地促进再就业，认识到&就业是最好的保障&；完善失业保险费征缴制度，按不同行业、企业的失业风险概率不同，实行差别缴费率，加强失业保险费征缴的法律力度，提高劳动者和用人单位的缴费积极性；完善失业保险待遇给付制度，从确保失业者的基本生活需要和促进其再就业的角度出发，完善给付水平和给付期限的规定；规范和完善失业保险的管理和监督制度，实现管理科学化，保证并实现保险墓金的保值、增值。结语部分，对全文进行总结。

Such specimens could not be remedied by the usual quench andtemper treatment, and re-solution treatment at high temperatures (980-1050℃)followed by rapid cooling to room temperature was necessary to modify the sizeand distribution of the boron-containing phase, with the consequence of improvingproperties and eliminating the shell-shaped fracture.

对于出现&壳层状硼脆断口&的50B钢，正常的调质处理不能恢复其性能。但在980—1050℃重新固溶处理并以较快速率冷却到室温则可以改变硼相的析出形态，并改变相应的断口形态，相应地性能也恢复或有所提高。

Many tree species at the same time and solve the spatial heterogeneity which empirical method could not achieve. Therefore, the assessment method could be applied in the selection of species for afforestation or species selection in the forest restoration areas.From collecting the attributes of planting species, spatial distribution data and environmental factors, we could integrate and analyze the data for further simulating the forest dynamics of forest in Taiwan. The impact of global change on forest also could be evaluated.

应用生育地因子评估树种之生态地位，能解决统计实证方法在空间异质性使用的限制，并可同时评估多种树种，因此可应用在造林树种之选择，亦可应用於崩塌地复育造林树种之选择，以及林相改良造林树种之选择，在收集更多树种属性与空间分布资料后，配合此评估方法，未来更可模拟出台湾森林之动态，以及评估环境变迁对台湾森林所造成的影响。

When combined by heavy chromate-sodium hydrogen sulfite and by silane couplant, rapidly quenched NdFeB permanent magnetic particles, can form passive pycho-film (containing Cr〓O〓) and silane composite coating, which can improve greatly its oxidation resistance of NdFeB particles and increase the magnetic properties of bonded NdFeB Permanent Magnetic Composite .

采用重铬酸盐钝化-亚硫酸氢钠还原与硅烷偶联剂处理相结合来包覆处理快淬NdFeB永磁粉，能在快淬NdFeB表面形成致密的含Cr〓O〓钝化膜/硅烷复合涂层，它们显著地改善了快淬NdFeB的抗氧化性并提高了粘结NdFeB永磁复合材料的磁性能，并与其它的NdFeB包覆处理工艺所获得的涂层进行了比较。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。