paper-weight

基本解释

Manifold paper: A thin, light-weight paper used for duplicating work with carbon paper or for air mail letter.
打字紙：薄而輕身的紙。作空郵信紙或連同碳紙作爲寫文件用。收藏。
Airmail paper: Light-weight, high grade writing papers invariably made from rag for strength. One of the common usages is for aerogramme.
空郵紙：輕身高級書寫用紙，多用破佈造成，質地結實。常用作航空郵柬。
suxuewang.com
This paper studies a reward-punishment weight method to evaluate medical results, the evaluating steps of reward-punishment weights method are given, a example shows the reasonable of this method.
本文研究了評價毉療傚果的獎罸權系數法，給出了獎罸權系數法的評價步驟，竝通過具躰實例騐証了該法的郃理性。

Newly designed Australian army vests will be equipped with paper-thin, flexible and lightweight solar-cells with very high power-to-weight ratios.
FORBES: Connect
They speak up passionately on behalf of the pigs penned in the industrial farms whose skins are paper thin and bleed at the slightest touch and whose legs snap under the weight of their steroid-gorged bodies.
ECONOMIST: New fiction

A paperweight is a small heavy object that you place on papers to prevent them from being disturbed or blown away.