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- I need a holiday as a relief from the daily grind. 我需要休假以摆脱单调的日常工作。
- A numerical simulation model of variable offset regrinding for the carbide gear hobs with straight flutes is built based on the radial relief grinding in the final manufacturing procedure for them. 以齿侧面加工的铲磨工序为基础,建立了直槽硬质合金滚刀变偏距重磨的数值仿真模型。
- This paper studies the relief grinding problem of the hob of point contact worm gear drive and puts forward a one-parameter enveloping method to calculate the axial profile of relief grinding wheel. 本文研究了加工经可控曲率修正的蜗轮齿面的滚刀设计问题,建立了相应的数学模型,并应用计算铲磨蜗轮滚刀刃形曲线的单参数包络法,求出铲磨砂轮截形曲线。
- The fox went to ground under a rocky escarpment. 狐狸钻进了石崖下面的洞里。
- He saw the tower in relief against the sky. 他看到那塔耸立在空中,轮廓十分鲜明。
- The coach was full so a relief was put on. 长途汽车已满员,所以增开了一辆。
- The ground was covered with ferns. 地面上长满了羊齿植物。
- The poor families survived on relief. 这些贫穷家庭靠救济生存。
- He lifted a pail of water from the ground. 他把一桶水从地上提了起来。
- These pills bring relief from pain. 这些药丸可以止痛。
- Rachel who died last week was still above ground. 雷切尔上星期去世,现在还没安葬。
- This car really comes into its own on rough ground. 这辆汽车在颠簸的路上才真正显示出它独特的性能。
- They put some wreathes on the ground. 他们把一些花环放在地上。
- The reddening sky threw into relief a line of trees on the horizon. 通红的天空使地平线上的一行清晰可见。
- The ground was ploughed and planted with corn. 地翻耕后种上了玉米。
- The young man carved a figure in low relief. 这个年轻人刻了一座浅浮雕人像。
- He takes his ground on intuition. 他的意见是凭直觉。
- That she is still alive is a relief. 她还活着,这是令人感到宽慰的。
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。
- He subscribed a large sum to the relief fund. 他向救济基金捐赠巨资。