搜索结果: 46-60 共查到“林业机械化与电气化”相关记录97条 . 查询时间(0.518 秒)
BIOMONITORING OF FOREST ECOSYSTEM IN THE EMISSION AREA OF THE THERMAL POWER PLANT ŠOŠTANJ
needles of Norway spruce total sulphur ascorbic acid α-tokofeol photosynthetic pigments
2009/11/26
The aim of the long standing forest ecosystem research was to asses the physiological state of Norway spruce (Picea abies (L.) Karst.) on the basis of the needle
biochemical parameters in the area i...
THE INFLUENCE OF FRAGMENTED PRIVATE FOREST PROPERTY ON MECHANIZED CUTTING
mechanized cutting private forest efficiency
2009/11/26
The paper presents the results of research dealing with potential pooling of private forest property in Slovenia. The aim of pooling fragmented owner structure is to evaluate the potential introductio...
DENDROECOLOGICAL STUDY OF SPRUCE (Picea abies (L.) Karst.) GROWTH AROUND TWO COAL-FIRED POWER PLANTS
air pollution with SO2 forest decline dendroecology radial growth Picea abies (L.) Karst
2009/11/26
The main objective of this study was to investigate tree-ring width before, during and after onset of significant SO2 air pollution around coal-fired power plants Šoštanj (TEŠ) and Trbo...
Labour costs in diverse forest work conditions and utilization of wood harvesters
mechanized cutting cost calculation utilization of machines forest work conditions
2009/11/26
In contemporary wood production technologies, there is an urgent demand for precise forest operation cost analyses. Some examples of cost calculation for mechanized cutting are analyzed. A new compute...
The article considers the possibilities of training future harvester operators. The course of learning with a simulator is described and analysed on the first such example in Slovenia. The times of in...
The impact of business informatics developement on business operations in Slovenian wood industry companies
business informatics business information systems wood industry firms Slovenia
2009/11/26
The rapid development of business informatics is greatly influencing (global) business environment formation, while informatisation of business has, at the same time, a significant impact on assuring ...
COMPUTER ASSISTED IMAGE ANALYSIS OF MICRO- AND MACROOBJECTS
Computers data processing computer assisted image analysis wood anatomy dendrology
2009/11/25
Presented herewith are the possibilities of image analysis of micro- and macro objects in wood technology and forestry. Described hardware and software needed to established an operational image analy...
灌木收割机理及装备研究
灌木 收割机械 切割装置
2009/7/1
分析了灌木收割机械的研究现状,对灌木切割的方式、类型进行了总结,指出了各自的特点,并对切割器进行了探讨,比较了圆盘式、往复式和循环式切割器的优缺点,提出了当前大型灌木收割机械研制过程中需要解决的问题。
树木移栽尤其大苗大树移植是城镇绿化必不可少的,近些年来,很多城镇都在搞大苗大树移栽,但成活率很低,成功的又少,不但浪费了人力资金和时间,而且效果不好,社会影响也较坏。多季树木移植器是利用固定的夹紧杆和可在轴上旋转的旋转体,带动锁紧钢绳,拉紧钢丝网,达到锁紧包裹树坨,使坨不散,少伤根,保证树木在任何季节栽植成活。 优点:1、它可加大树坨,栽植过程决不散坨。2、它是一种工具,可独自一人操作无需配套动力...
本实用新型公开了一种用于木材干燥与防腐一体化处理的装置,它包括真空处理罐、贮液槽、抽真空装置,罐体内设有料车及滑道;罐体内固定有风机和加热器;真空处理罐与贮液槽之间通过喷药管相连通,喷药管上装有阀门;真空处理罐与抽真空装置之间通过抽真空管相连通,抽真空管上装有阀门;罐体上还分别装有与罐体内腔相通的空气管、喷蒸管、空压管、进气管、出气管以及与它们相匹配的控制阀门。采用该结构后,在同一罐体内既可以实现...
一种多用途木材干燥机,它不仅能够对木材进行干燥处理,而且能够实施对干燥前木材的预处理(包括脱脂、染色、防腐、滞火及漂白等等),并能将预处理和干燥处理相结合一次完成,尤其适合于对内含物丰富或干燥前需预处理木材的干燥。其特征是在已有的木材干燥机壳体的两侧和底部,分别增加了药液处理装置、喷液装置和回液池。药液处理装置由加药口、储液罐、回液循环泵、过滤器、阀门及管道连接而成,其作用是对药液的添加、贮存、回...
本实用新型涉及木片水洗设备,由水洗机和进料口正对水洗机出料口的螺旋脱水机构成,螺旋脱水机的外壳内,所设滤水筛网上的滤水孔为柱形孔。本实用新型打破了传统认为木片从水洗机中出来后,必须进入泵前仓,并经木片泵泵至螺旋脱水机的传统观念,让从水洗机中出来的木片直接进入螺旋脱水机,让木片在脱水机的过程中再次被清洗。由于实用新型省去了将木片送入泵前仓,并用木片泵泵送至螺旋脱水机的工艺,因此极大地节省了能源,总装...