1) tunnel with right-angle round
直角拐弯巷道
2) straight angle crossing thruster
直角拐弯推进器
1.
Design of a straight angle crossing thruster for pipeline pluggers;
管道封堵器直角拐弯推进器的设计
3) Square bend
直角弯道
4) tilted and crooked roadway
大倾角弯曲巷道
1.
In view of the problems that the continuous towing vehicle is not adapted to the complicated conditions such as tilted and crooked roadway,especially at slope changing point,a new combined bending unit and rope pressing unit are developed,thus the problems during installation of continuous towing vehicle in tilted and crooked roadway of winning district can be solved.
针对现有连续牵引车不适应在条件复杂的大倾角弯曲巷道、以及在变坡点处使用的问题,研制了一种新型的组合弯道装置和压绳装置,从而解决了采区大倾角弯曲巷道连续牵引车的安装问题。
5) beating about the bush
拐弯抹角
1.
This article analyses the cultural differences between the east and the west by taking "beating about the bush" and "being silent" as two examples.
本文以“拐弯抹角”与“沉默”为例,分析了中西方的文化差异,指出这些差异皆因不同的语境文化所致。
6) unidirectional right angle turning propeller
单向直角拐弯推进器
补充资料：直角
见“角④”(1205页)。
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