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The purpose of this research is according to different forest type as the research object in the Alishan Working Circle. We have used a repeatable system to assess several parameters (Leaf Area Index, Crown density, Crown Transparency, Crown Dieback, and unusual phenomenon of other growth), and the above-mentioned parameters quantified to health indicator.

本研究主要以阿里山事业区内的不同林型为研究对象,透过地面调查健康指标之建立进行地面样区之每木调查,调查的项目包括叶面积指数、树冠密度、树冠透视度、树冠梢枯等,研究中将上述变数量化成为森林健康指标,藉此评估分析样区之健康状态。

Following the basic principle of Kraepelin s continuous addition diagnostic method, and referring to the form and performing process of the Uchida-Kraepelin Psychodiagnostic diagnostic Test, we work out a performance test and set a numeral judgment index- the relative work amount.

本研究遵循克雷佩林连续加算法的基本原则,参照内田-克雷佩林心理测验的基本形式和操作方法,并加以改进,编制了一套作业法测验。并建立了数量化评定指标——相对作业量。

METHODS: HOMA index was evaluated in 30 HCV-infected patients just before and during the first 6 months of treatment with peguilated interferon plus ribavirin. Anthropometrical parameters and glucose/cholesterol profile were also monitored.

共30例丙肝患者,使用聚乙二醇干扰素联合利巴韦林治疗,在治疗前和治疗的前6个约评估HOMA指数,同时也监测人体测量学指标和血糖/胆固醇的指标。

A total of 19,781 insect individuals belonging to 959 morphospecies, 145 families and 15 orders were collected. The most abundant orders were Diptera (69.68%), Homoptera (11.19%) and Hymenoptera (10.10%). At the family level, Chironomidae (17.67%), Mycetophilidae (12.32%), Cicadellidae (8.32%), Ceratopogonidae (7.56%), Sciaridae (7.39%) and Cecidomyiidae (5.81%) were the most abundant taxa. Although there were little differences in similarity among the three sampling plots, the dominant orders and families in theses plots differed. The meadow had the highest diversity while the spruce forest had the lowest diversity.

结果:三样区共采集到19,781只昆虫,分属15目、145科、959个形态种;各目的组成百分比,以双翅目(69.68%)、同翅目(11.19%)及膜翅目(10.10%)最为优势;在科的类阶,则是以摇蚊科(17.67%)、蕈蚋科(12.32%)、叶蝉科(8.32%)、糠蚊科(7.56%)、黑翅蕈蚋科(7.39%)及瘿蚋科(5.81%)为优势类群;三个样区的相似度差异不大,但是优势类群则不相同;无论丰度、均匀度及多样性指标,箭竹草原样区均高过於云杉林样区及铁杉林样区。

Telephone Features: 5.8 GHz, 40 Channel AutoScan, 40 Name/Number Personal Directory, Compander Circuitry Filtered Sound, Digital Security Code, Handset Volume Control, In Use Indicator, Battery Low Indicator, Out of Range Indicator, Automatic Standby, Paging From Base to Handset, Flash, Last Number Redial/Pause, Tone/Pulse Switchable, Hearing Aid Compatible, Ringer On/Off Switch, Headset Jack, Removable Belt Clip, Desk/Wall Mountable.

厂商:爱默生描述/特点:电话特点:5.8千兆赫,40频道自动频率,40名/若干个人电话簿 compander声过滤电路、数字安全码,手机体积控制,使用指标,电池低标志,出于各种指标,自动待命,从基地到手机的寻呼、闪电、数量上径向/稍停,语调/脉冲切换,助听器兼容,对林格/转客,杰克耳机、皮带夹撤职、书桌/墙mountable。

Secondly was honeysuckle and peach tree wood.So,in poor karst area,in order to link environmental benefits,eco-efficiency and social and economic efficiency,it were best measures to plant prickly ash peel or honeysuckle.It can improve capability of holding nutrient in short phase.,also it were beneficial to soil fertility,and hold back soil erosion.Sampled soil in a camphor slope,through analyzed on soil nutritive elements,like that Ca,Mg,Cu,Zn,Mn,Mo,Si,Fe,we had a deeper understanding with soil ground erosion and underground soil leaks.

通过时间对比分析,得出不同土壤利用方式下土壤养分保持能力和土壤退化的变化趋势,提出运用土壤指纹电荷方法对某一研究区域的土壤养分保持能力进行研究,可以减少研究区土壤的破坏程度,只要前期充分展开相关指纹电荷工作研究,制作图谱,后期研究则只需取少量土壤测定土壤pH值后查询前期土壤指纹电荷图谱即可得出某时段内土壤养分保持能力的变化趋势:通过对重庆南平镇石庆村人为生态恢复区不同土壤利用方式下前后一年土壤样品的分析,得出退耕后撂荒草地土壤的各项养分保持指标含量增长最快,对恢复土壤退化程度最为有利,其次是杉树林和樟树林;而从人为生态恢复的各种利用方式来看,花椒林土壤的养分保持能力最好,土壤退化恢复的程度最快,其次是金银花和桃林。

Abundance index and other indicators of forest Mangdangshan Mountain Nature Reserve, and a comparative analysis of species diversity.

福建南平茫荡山与万木林森林群落物种多样性比较分析摘要本文以物种多样性指数、均匀度、丰富度指数等指标对茫荡山与万木林自然保护区的群落物种多样性进行比较分析。

The results shows that: the low canopy density environment can promote the height, leaf area, and other indicators of bush ivy in short-term; but the direct radiation of 13.16 molm^(-2) and the scattered radiation of 1.62 molm^(-2) are needed for the foster of stable and tolerant Fatshedera plants.

结果表明,在郁闭度低环境下,可以在短时间内促进熊掌木苗高、叶面积等指标;但为培育出株型稳定的熊掌木苗木,其培育的光照条件应设计为直接辐射13.16molm^(-2)、散射辐射1.62molm^(-2),林分郁闭度调整为0.4、透光率达到60%的香樟林下培育苗木。

Based on stand density and competition theory, this article proposed a new stand density measurerown volume Index.

4根据林分的密度和竞争原理,提出了一个新的林分密度指标——冠积指数。

Thinning is an important method of adjusting stand density and enhancing stand productivity.

抚育间伐是调整林分密度,提高林分生产力的重要措施,间伐强度等是抚育间伐的重要技术指标。

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推荐网络例句

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因,如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务,你就做你的事好了。

Who is in possession of this?

这是谁的?