1) self-propelled
[英]['selfprə'peld] [美]['sɛlfprə'pɛld]
自进式
1.
The counterforce size of rotaty water jet and ordinary is a key which influence the propulsion of the self-propelled water jet.
旋转射流与普通射流的反冲力的大小是影响自进式水射流系统自进力大小的关键。
2.
Because of self-propelled water jet systems need no other power equipments, and depends upon its own water jet counterforce then can provide the power, therefore this technology has considerable potential market such as horizontal holes drilling in the coal seam, water power mining and water supply, water supply and cooling in the power plants, tank cleaning in the chemical plants and so on.
自进式水射流系统由于无需另外设置动力,依靠自身射流的反冲力便能提供动力,因而在煤矿煤层气中的水平孔的钻进、水力开采与供水、发电厂的供水与冷却、化工厂罐道的清洗等领域有着可观的潜在市场。
2) automatic anchor pole
自进式锚杆
1.
Application of steel pipes and automatic anchor pole in the tunnel with sandwich;
超前小钢管和自进式锚杆超前支护在泥夹石隧洞的应用
3) self-advancing support(s)
自进式支架
4) self-advance pipe shed
自进式管棚
5) auto-feed boring head
自动进给式镗头
1.
According to the quality and efficiency question existed in machining end surface inside and outside of big diameter hole in the big case part, the process of machining with a new auto-feed boring head is proposed.
针对大型箱体类零件上的大直径孔内外端面加工中存在的质量和效率问题,提出了利用自动进给式镗头进行加工的方案,对自动进给式镗头的主要参数进行了详尽的论述,并通过工艺试验,为自动进给式镗头的设计提供了理论和实践依据。
6) intervening boring self-propelling anchor bolt
中空自进式锚杆
补充资料：自调自净自度
【自调自净自度】
（术语）同自调项。
（术语）同自调项。
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