The large upper and lower wedge-shaped undercut holes arrangement in the centre of the heading face is recommended based on the comparison and analysis of different undercut holes arrangements in excavation of the Xiganchi water conveyance tunnel located in weak and soft surrounding rocks using smooth blasting technology.
分析光面爆破技术在西甘池输水隧洞软弱围岩开挖中的掏槽孔方案比较,采用在掌子面中心布置上下楔形大掏槽的方案。
a vicious `spiral continuous rise in one thing(eg prices)caused by a continuous rise in sth else(eg wages)
恶性螺旋形上升（如工资不断增加,造成物价不断上涨）.
We ticked off a few specific causes for the price spiral in our country.
我们列举了我们国内物价螺旋形上升的几个具体原因。
The paces walk one very heavy, helical circle that rises, gets back to the original place from a new height.
它就像走了一个很大的、螺旋形上升的圆圈,从一个新的高度回到原处。
A spiral formation, such as one of the whorls of a gastropod shell.
螺旋形一种螺旋形状，如一个涡螺壳上的螺旋
the locations of the bodies should spiral outward from one central point.
弃尸点围绕一个中心 呈螺旋上升的形态出现
spiralling inflation
螺旋上升的通货膨胀
wage-price tax spiral
工资－物价－捐税螺旋上升
the wage-price spiral.
工资-物价的螺旋形上涨
An Open-ended Spiral Shanghai Tower
螺旋上升的新高度 上海中心设计分析
The swirling winds can blow as fast as 240 km per hour.
螺旋上升的强风，时速可达240km。
The spinning of the propellers generates the necessary lift, or upward force, to raise the platform.
螺旋推进器快速旋转，生成必要的上升力，使平台升起。
Of or relating to a gastropod shell that coils clockwise and has its aperture to the right when facing the observer with the apex upward.
右旋的软体动物的螺形外壳上的螺线顺时针螺旋即顶点向上，面对观察者时，螺线向右旋转
Of or having the shape of a helix;spiral.
螺旋形的，螺旋（线）的（拥有）螺旋形或螺旋线的；螺旋的
All rising to great places is by a winding stair.
所有的进步都是波浪式前进，螺旋式上升。
Amon g three positions, it is a dynamic process going forward circularly and spirally .
三者之间是一个循环往复、螺旋上升的动态过程。
The Misunderstanding and Correction about the Spiral Writing Style in Curriculum Design;
螺旋式上升课程设计编排风格的误区及其矫正
The Manufacturing Technique of Spiral Rising Membrane Water Wall Panel
螺旋上升式膜式水冷壁管屏的制造工艺
The risk of a wage-price spiral, albeit a modest one, is not negligible.
工资－价格螺旋上升，即使是一种适度的上升，其风险也是不可小视的。