rough piece的例句大全

marking rough piece according to drawings by necessary calculations with suitable tools;

通过必要的计算，能使用合适的工具，根据图纸对毛坯进行划线。

The huge piece of rough was cut to be a superb gem of 128 carats. By modern times, Afghanistan became a tiny wheat between two grinding stones between England and Russia.

那一大块未琢磨的宝石被琢成一粒128克的上等宝石。到了近代，阿富汗又成为英国与俄罗斯两块磨石之间的一粒小麦。

here he made an easel of rough wood and put a great piece of gray paper on it and drew a picture.

在这里他用粗木条做了一个画架，并在上面铺了一大张灰色的纸，且画了一幅画。

A piece of rough paper is stuck on the side of the box, and when a match is rubbed against it, friction heats the head of the match, making it burst into flame.

在火柴盒的边上贴上张糙纸，当火柴与其相擦时，摩擦使火柴的头发热，使其燃烧起来。

before faceting of the largest piece began, work was started on the 14 fragments that had been sawn from the rough stone.

在打磨最大一块石头之前，首先的工作是将14个碎片从原石上锯下来。

The huge piece of rough was cut to be a superb gem of 128 carats.

那一大块未琢磨的宝石被琢成一粒128克的上等宝石.

students will design the piece, drawing at full scale, and then order all the rough lumber they will need for the project.

学生设计作品，绘制全尺寸的制图，然后根据设计需要预订木料。