an anchor point

but in fact it's searching for an anchor point.

其实它在找一个着力点

To fit ( an arrow) to a bowstring. He draws back the target arrow at the anchor point with this drawing hand.

把（箭）搭在弓弦上他有拉弦手向后拉弓弦直到满弓点。

The local culture of the minority nationalities region is the core, as well as an anchor point for setting up the image.

民族地区的本土文化是民族地区形象的核心内涵，也是民族地区形象塑造的立足点。

First the contribution rate of each objective function to optimal solution was found as the initial value, then a single-objective linear programming problem was solved and got an efficient anchor point with which to start the iterative process.

该方法首先求出每个目标函数在最优规划中所作的贡献率，然后解一个单目标线性规划问题，其解作为有效鞍点的初始值。

Click on the top right anchor point once, and using the arrows on your keyboard move it until it meets with the center point, you should end up with an isosceles triangle.

点选右上方的锚点，用键盘方向键将它移动至中心点的位置，你将得到一个等腰三角形。