基本释义:

立轴式钻机

网络释义

1)spindle core drill,立轴式钻机

2)vertical axis,立轴

3)spindle drill,立轴钻机

4)steering vertical shaft,转向立轴

5)vertical vortex,立轴旋涡

6)vertical shaft,立轴式

用法和例句

A comprehensive analysis on and comparison between spindle core drill and hydraulic top-drive core drill is made in this article.

对立轴式钻机和全液压动力头钻机进行了全面的对比分析,重点对2种钻机进行了技术经济对比。

The present status and prospect of mineral exploration drilling market in China were summarized,and also the advantages and disadvantages and the comprehensive efficiencies of the conventional spindle drills and the fully-hydraulic top-drive head drills were discussed.

概述了我国地质找矿钻探市场现状及前景,分析研究了地质取样钻探传统的立轴钻机及全液压动力头钻机的优缺点及综合效能,针对国家提出加强地质工作的形势及中国的实际状况,提出了完善和改进我国现有钻探设备、提高我国地质找矿取样钻探效率、降低能耗及成本的观点及建议。

The paper introduces the improvement on chuck of spindle drill to realize the inner assembly fishing without re- gressing the drill.

介绍了通过对现有立轴钻机卡盘改进实现绳索取心钻进机上打捞内管总成、无让车加接钻杆的应用情况, 提出了利用现有立轴岩心钻机提高绳索取心钻探效率、减少复杂地层钻进施工孔内坍塌事概率、降低劳动强度及提高时间利用率的创新观点。

Model investigation of vertical vortex at horizontal intake;

侧向水平进水孔口立轴旋涡的试验研究

Model investigation and numerical simulation of vertical vortex;

立轴旋涡试验与数值模拟研究

Experiment study of vertical vortex at hydraulic intakes;

进水口前立轴旋涡的试验研究

A vertical shaft thresher has been developed to meet the need for harvest mechanization in the hilling regions of South China where the double-cropping system (paddy and wheat) is practiced.

针对南方丘陵稻麦两熟地区分段收获机械化的需要，研制出立轴式脱粒机。