1) blind incline shaft
暗斜井
1.
This paper introduces the concrete practicing scope and targets of t he technical transformation of the frequency control system of the winch in auxi liary blind incline shaft, and in the light of the problems existing in actual w ork, expounds the principles, features and key techniques of the transformation of the frequency control system.
介绍了副暗斜井绞车变频调速系统技术改造的具体实施范围和对象,并针对实际工作中存在的问题,对绞车调速系统改进的原理、特点及技术关键进行了阐述。
2.
Based on the characteristics of cruts of blind incline shafts of Q ianqiu mine and the affect of mining on the blind incline shafts, the 1st and 2n d major maintenances performed using yielding metal support and bolting and shot creting wire mesh by the effect of their safety pillar's abutment pressure are d escribed.
针对千秋煤矿暗斜井穿岩巷道的特点、采动对暗斜井的影响状况 ,阐述了暗斜井在保护煤柱固定支承压力作用下 ,利用拱形可缩性金属支架、锚喷网支护进行一、二次大修的过程。
2) Taiping coalmine inclined winze
太平矿暗斜井
3) daylight magazine-loading device
照相井斜仪暗盒
5) Polyalthia plagioneura
斜脉暗罗
1.
Compounds P 4 and P 5 had been isolated from the seeds of Polyalthia plagioneura Diels.
从斜脉暗罗（Ｐｏｌｙａｌｔｈｉａ ｐｌａｇｉｏｎｅｕｒａ Ｄｉｅｌｓ）的种子中分离到化合物Ｐ４ 及Ｐ５，经ＩＲ、１Ｈ－ＮＭＲ、１３ Ｃ－ＮＭＲ及ＭＳ谱鉴定，Ｐ４ 为海南哥纳香甲素，Ｐ５ 为具有Ｃ５－ＯＨ 的单四氢呋喃环型番荔枝内酯，命名为斜脉暗罗素甲（ｐｌａｇｉｏｎｉｃｉｎ Ａ）。
6) secret miter joint
暗榫斜接
补充资料：雪暗
1.大雪迷漫。 2.比喻白花繁密。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条