fold over

Fanfold: Also called Accordion fold , Concertina fold , Over and back fold , Zigzag fold.

扇形摺: 亦称风琴摺, 之字摺.

The principle advantage over the old-fashioned machine is a four-fold reduction in weight.

与 旧式 机器相比,它的主要优点是重量减少了 四分之三.

Step 3. Take the right strand of the horizontal and fold over the loop.

步骤3. 采取正确的子线水平和重叠圈.

Step 2. Take top of vertical and fold over horizontal to the right forming a loop.

步骤2. 采取垂直上面和重叠水平在右边形成圈.

The principal advantage over the dual filter coherent detection is a four-fold reduction in bandwidth.

与双滤波器相干检波相比的主要优点是带宽减少了 四分之三.

Stainless steel bracelet with fold-over locking clasp.

与不锈钢折叠式表扣锁钢手镯.

The principal advantage over the old-fashioned typewriter is a four fold reduction in weight.

比起老式打字机,主要优点是重量减轻了四分之三.

Fold dough over filling, forming a triangle. Fold triangle up, then fold over, forming another triangle.

把右下角的面皮翻上来, 盖住馅, 成一三角形. 再折一下, 成另一三角形.