桉树

The water contents in 1m soil layer of eight vegetation types in Yuanmou dry and hot valley in rainy season(August 2 to September 2) were measured and analyzed.These eight vegetation types are Pinus caribaea plantation,Pinus caribaea+Dodonaea viscosa plantation,Albizzia kalkora natural regeneration forest;Dodonaea viscosa+Tephrosia candida plantation,eucalyptus plantation,grassland,waste land and expansive soil.

通过对元谋干热河谷区加勒比松人工林、加勒比松+车桑子人工混交林、山合欢天然更新林、车桑子+山毛豆人工混交林、桉树人工林、草地、荒坡、膨胀土8种植被类型林地1 m土层内不同层次雨季(8月2日~9月2日)土壤水分含量的分析研究得出：在雨季8种植被类型林地土壤的水分含量均较低，因其土壤的物理性能较差，故蓄水保水能力也较差；各植被类型林地土壤的有机质、养分含量均极低，按照土壤养分含量分级标准，各植被类型林地土壤的养分含量均在6级以下。

Any of several Australian gum trees growing on moist or alluvial soil .

几种生长在潮湿或淤积的土壤中的澳大利亚桉树的任意一种。

Objective To Study of Air-disinfecting effects of eucalyptus disinfector for asepsis room.

目的观察桉树叶熏蒸法对无菌室空气消毒的效果。

Eucalypts cold-tolerant species were characterized that the species are cold-tolerant andfast-growth which has some wood and economic value.

耐寒桉树是指速生、有一定木材与经济价值，又较耐寒的桉树。

Plant eucalypts at your own peril.these trees are the source of massive forest fires.they burn when wet or dry.

桉树种植桉树要后果自负的。这种树是森林大火之源。干了湿了他们都会着火。

Cold-tolerant could make plantationareas extend to the north of eucalypts district in China. Eucalyptus dunnii was the rightspecies; it was introduced into China due to its better adaptation to colder climates and industrial quality.

研究耐寒桉树的目标即达到速生耐寒的要求，以扩大桉树栽培区域，做到逐步北移的目的。

Cold-tolerant could make plantation areas extend to the north of eucalypts district in China. Eucalyptus dunnii was the right species; it was introduced into China due to its better adaptation to colder climates and industrial quality.

研究耐寒桉树的目标即达到速生耐寒的要求，以扩大桉树栽培区域，做到逐步北移的目的。

Adding eucalyptus oil to baths are very popular, but some people have reported laboured breathing, wooziness and drowsiness after taking long and hot baths with eucalyptus oil.

加入桉树油澡是很受欢迎，但有些人报辛劳烟、wooziness、昏睡后龙、桉树油与热澡。

The objective of this study was to monitor the change of soil fertility after Ecualyptus planting. From 1987 to 1992, soil sample in eucalyptus trial plots at Tai-Ma-Li E.

本研究旨在探讨桉树造林对土壤肥力变化及其持续性之影响，藉以建立合理之林地养分经营，供桉树造林参考。

Remark:(1)The cost ofseeding、soil preparation、clearance ofweeds、fertilization、implantation、repair planting、tending and fertilizers etc is included in afforestation cost, the plantations are tended l time in the afforest first year and thesame thing had been done in the next year;(2)The land rent which is 225 yuanhm-2a-1 and the cost of pest control and fire proof which is 75yuanhm-2a-1 are included in the fixed cost;(3)The plantation is managed aS the sprout forest after catastrophe, the plantations are tended 1 time in the year of disaster and the same thing had been done in the next year.

桉树速生用材林营林成本因地点和经营者的不同而有所差异，为方便进行经济效益评价，经咨询江西赣州金太阳科技林业有限公司、湖南永州林业局、广东连州市林业局和广西来宾市林业局的有关人员，结合华南地区桉树人工林造林成本，本研究的经营成本统一确定如下(表2)。注：(1)造林费用包括造林当年的种苗、清山，除杂、整地、施肥、栽种、补植、当年的抚育以及肥料等人、财、物的投入；在一个轮伐期中，造林当年抚育一次，次年抚育1次；(2)年固定费用包括：土地租金按225元hm-2a-1计算，护林防火、病虫害防治等费用按75元hm-2a-1计算；(3)林分受灾后作萌芽林经营，受灾当年抚育一次、次年抚育一次。

In this paper, the requirement analysis, design and implementation of the system are introduced in detail.

此论文详细介绍了系统的需求分析，系统设计和具体实现。

In the context of economic globalization is increasingly deepening, China's economy can not be spared.

在经济全球化日益加深的背景下，中国经济不可能做到独善其身。