你将倒圆三边缘，如图1所示： Edge 1、Edge 2和Edge3。边缘1 和边缘2的半径是15，边缘3的半径是 20，哪一种倒圆顺序将得到好的结果（图 2），而不是坏的结果 （图 3）。（） A: 首先倒圆边缘3，然后倒圆边缘1和边缘2 B: 首先倒圆边缘1和边缘2，然后倒圆边缘3 C: 首先倒圆边缘1，然后倒圆边缘2，最后倒圆边缘3 D: 首先倒圆边缘1，然后倒圆边缘3，最后倒圆边缘2

EDGE有（）种编码方。 A: 3 B: 6 C: 9 D: 12

According to the distribution of oil, gas and water, the water at the edge of containing edge is called (). A: External water B: Bottom water C: Edge water D: Edge bottom water

1 Match the pictures with the words below. ► towards 3 over __ the rear __ beside __ beneath __ onto __ the edge __ among __70cb721fb229fa771ccc43aca26e97de.png

Cutting edge inclination angle is the angle included between major cutting edge and________. A: cutting edge plane B: reference plane C: major motion direction D: feed direction

The edge of the carpet was frayed into a ________.

What does the word “edge” probably mean in “To gain an edge, don’t just choose any restaurant.”?

France is located on the ___ edge of Europe.（ ）

This football team was on the edge of _________(relegate).

When the tip of turning tool is at the highest position of the main cutting edge, The inclination angle of the edge is ( ) A: - B: + C: 0 D: uncertain