山区夏黄瓜栽培技术要点

高山地区夏季栽培黄瓜，获得大面积高额丰产是近年出现的新鲜事。2003年缙云县共种200多亩，高产户亩均产值7000-8000元，有的过万元，这主要得益于良种良法。现将栽培技术要点简介如下：     

数典怀祖 高山景行——记山东省珠协名誉会长李予昂

泰山,踞山东,临沧海,巍峨,雄伟,自古被尊为五岳之首。东方朔的“吞西华,压南衡,驾中嵩,轶北恒”;李白的“凭崖望八极,目尽长空闲”;杜甫的“会当凌绝顶,一览众山小”无不极道泰山之高、之极、之壮、之赫。     

林业局值班瞭望塔防雷工程整改施工方案

结合值班瞭望塔的防雷工程整改,探讨了高山建筑物防雷设计及施工方案。     

雪鸡：高山上的骄子

中国的雉类鸟中有些只生活在高海拔的山中，它们是雪域高原的骄子。适应了那里的恶劣环境后，优越的条件反而让它们无法生存。     

用神经网络分辨原初宇宙线成分

尝试在高山乳胶室实验中用神经网络的方法区分超高能区原初宇宙线当中的质子和原子核,对模拟数据的分析结果表明,当族事例观测能量大于500TeV时,对质子和原子核的分辨率均能稳定在80%附近;而当族事例观测能量在100TeV和500TeV之间时,对质子和原子核的分辨率均大于70%.     

Study on the Technology of Restoration and Giving a New Lease of Life to the Alpine Grassland Vegetation in the Construction of the Qinghai-Tibet Railway

This article gives a summary and analasis to experimental study on the restoration and giving a new lease of life to the alpine grassland vegetation along the Qinghai-Tibet Railway. Through on-the-spot investigation and vegetaion storation experimental study to the constructive fetching soil ground in Tuotuo River experiment section in the construction of the Qinghai-Tibet Railway, the result shows ： after the activities of the construction, soil conditions on the fetching soil ground have changed a lot, the soil quality has obviously degraded. In order to do well the vegetaton storation and reconstruction in the process of the construction of the Qinghai-Tibet Railway, the backfilling of the surface soil should really be done well. According to the result of on -the-spot experiment, the Elymus dahuricus Turcz and Poa annua Linn are all more suitable to the fetching soil environment on the alpine grassland, the plant can normally grow in the growing season. The timing selection of the vegetation should fully use feature of both rain and heat in the same season, thus can improve the percentage of success.     

凤山高山汉话同音字汇

凤山高山汉话属西南官话。文章介绍了凤山高山汉话的音系特点,并列出同音字汇,共收入同音字3600多个。     

核心力量训练在高山滑雪项目中的重要性

高山滑雪是一项利用山的坡度下滑，同时需要做出相应回转动作的惊险刺激的滑雪项目，是在越野滑雪基础上逐步形成的。由于下滑速度较快要想有效地控制好速度，且轻松地改变方向，调节转弯的角度和大小，高山滑雪运动员需要具备强的肌肉力量、协调性及灵敏性，与此同时平衡性能力在高山滑雪项目中也是非常必须具有的能力。因此，核心力量训练对于高山滑雪运动员来说尤为重要。