He hammered the metal into a flat sheet.

他把金属锤打成一块平板。

Isotactic polypropylene(iPP) flat sheet microporous membranes were prepared via thermally induced phase separation(TIPS).

以热致相分离法制备了聚丙烯平板微孔膜。

All paper is essentially dried up plant fibers, clinging together in a flat sheet .

所有的纸在本质上只是干燥的植物纤维，通过平板粘结在一起。

Isotactic polypropylene ( iPP ) flat sheet microporous membranes were prepared via thermally induced phase separation ( TIPS ).

以热致相分离法制备了聚丙烯平板微孔膜.

A developable surface is one that can be made from a flat sheet without any in-plane strains.

可展曲面是一个可以由平板在不发生任何面内应变的条件…

The performance of the submerged flat-sheet type membrane bioreactor treating pollutant was investigated.

研究了一体式平板膜-生物反应器对水中污染物的去除效果。

The flat sheet has a clasper at its one edge to hold end edge of display card and there is a fan located in the first plane.

平板其中一边缘具有一卡勾，夹持于显示卡的边缘。以及一风扇，位于第一平面。

The effect of operation conditions of flat-sheet MBR on self-formed secondary membrane and the removal efficiency of pollutants by self-formed secondary membrane were studied.

研究了平板膜MBR中不同工况对自生二次膜的影响和自生二次膜对污染物的去除效果。

First, the math. Suppose I have a flat sheet made out of rubber.

首先是数学。假设我有一个橡胶做的平面。

A mathematician would say that a flat sheet is isometric to a cylinder.

数学家可能会说薄片就是个等距的圆筒。