您要查找的是不是：
- Evolvent curve gear 渐开线
- A new level set way based on GVF was proposed, in order to solve the problem that the level set evolving curve will often stop on the local maximum or isolated edge. 摘要针对传统水平集分割图像会出现演化曲线停止于梯度的局部极大值或孤立的边缘处的缺点，对速度停止项进行了改进。
- The driven gear fits its driving gear like a glove. 这个从动齿轮与它的主动轮啮合得非常好。
- My whole morning's work has been put out of gear by that mishap. 我一个上午的工作全让这倒霉的事给弄得乱了套。
- All his camping gear was packed in the rucksack. 他的野营物品全都放在背囊里了。
- the tooth of curved gear coupling 弧形齿联轴器
- Put the gear lever in the neutral position. 把变速杆推到空挡的位置。
- The falling star described a long curve in the sky. 流星在空中画出了一道长长的弧线。
- Should change gear the engine's starting to labour. 你该换挡了－－发动机有些吃不住劲了。
- A line segment that joins two points on a curve. 弦将两点用曲线连接起来的曲线段
- The car has four forward gear and one reverse gear. 那汽车有四个前进挡和一个倒挡。
- Our effort is gear to a higher level of production. 我们调整力量将生产推向更高的水平。
- His spine developed a slight curve. 他的脊柱有点弯曲。
- The coast sweeps (away) northwards in a wide curve. 海岸呈一大弧形向北伸展。
- My watch got out of gear and would not run. 我的表出毛病了，它不走了。
- If you try to start off in top gear you'll stall. 要是刚一发动就用最高挡，那就会熄火。
- We portaged our gear around the rapids. 我们把装备转由陆上运输以绕过湍滩。
- Take your foot off the clutch after changing gear. 换档之後,脚离离合器。
- Everything is in gear for the visit. 为这次访问所做的准备工作一切就绪。
- The speaker suddenly changed gear. 演讲者突然改变了调子。
