paper mask

用法例句

In order to utilize cellulose of the paper-tableware, it was degraded by cellulase, and then fer-mented by microzyme.

为了使纸质餐具中的大量纤维资源得到充分利用,采用纤维素酶对纸质餐具进行酶解,继而进一步用酵母菌进行发酵生产酒精。

oryzae and cellulase was studied in order to utilize paper-tableware.

为了使纸质餐具类纤维废弃物中二次纤维得到资源化利用,采用纤维素酶对其进行酶解,继而进一步用米根霉进行L-乳酸发酵。

The paper stated the situation of study and application on one_off degradable tableware—degradable plastic tableware,paper tableware,plant straw tableware and eatable tableware in the world Based on the characteristics of these tableware,then proposed we should develop the one-off degradable tableware which fit our country's actual circumstanc

综述了国内外在一次性可降解餐具———纸质餐具、可降解塑料餐具、植物纤维餐具和可食性餐具方面的研究与应用现状。

Degradability of paper-based container is very important to evaluate the its environmental performance.

纸质餐具在生态环境中的降解性能是衡量纸质餐具环境效益的一个重要指标。

Among those new type of containers, paper-based containers are the most popular substitute of foamed plastic container, for they are mainly made of natural plant materials which are not only abundant in nature, but also can be degraded easily,While in practice, a lot of oil-proof and waterproof agents are added into pulp to perform better oil-proof or wa.

“以纸代塑”，一方面可以充分利用自然环境中含量丰富、价格低廉、再生周期短的植物纤维原料，另一方面所制成的纸质餐具可降解、可回收，因此，是最有效的发泡塑料餐具的替代品。

Die staping: An intaglio printing process from an inked steel die giving a relief surface on the paper.

模型压印: 是凹版印刷的一种。用钢模上墨施印，使纸面具浮雕形。

Foil papers: Papers with metallic surface.

金属箔纸:具金属面层的纸。

It has all the usual sections of a newspaper.

它包括普通报纸通常具有的版面。

Underneath were a number of neat paper packets.

工具的下面，有几个干干净净的纸包儿。

Offset paper: Any paper suitable for offset litho printing. It may be coated or uncoated. It must possess the quality of high surface strength and dimensional stability.

柯式纸:适合柯式印刷用的任何纸张。粉纸或书纸均可。它的品质需具备高表面强度和尺寸稳定。

The Research on No-drawing-manufacturing Oriented CAD Method for Automobile Panel Dies;

面向无图纸生产的汽车覆盖件模具CAD方法研究

a paper bag, handkerchief, towel, etc

纸袋、 纸巾、 纸面巾等.

There is an undoubted trend toward more compact formats in the launch of new print products-- free commuter newspapers, young adult newspapers, supplements, and sections.

在新推出的平面产品中，确实吹着一股偏向小型版式的风——免费公交工具报纸、少年报纸、面。

writing block (paper stationery)

文件簿（纸制文具）

box paper or paperboard containing only an assortment of paper stationery

纸盒或纸板盒[仅装各类纸制文具]

compendium ,writing , of paper or paperboard containing only an assortment of paer stationery

纸袋或纸板袋,仅装各类纸制文具

The paint was plastered so thick on her face that it looked as though it might crack like a cardboard mask.

她脸上的脂粉异常地厚，活像个裂缝累累的纸板面具。

Surprisingly, paper is more malleable than digital bits in many ways.

令人惊讶的是，纸上原型在很多方面比数码原型更具有可塑性。

Traditionally made of papier-mache by mascherari, the masks are used during Carnevale celebrations that envelop Venice for two weeks before Ash Wednesday.

威尼斯传统面具由纸制成，通常在威尼斯狂欢节中使用。

Lint: Loose surface fibres on paper.

纸毛:纸上面的松散纤维。

cover ,file, of paper or paperboard

纸或纸板制档案夹封面

Tool parts for high impact such as hammer cheeks, planishing and gripper cheeks. Paper cutting knives, tobacco cutting knives, roll segments.

承受高压力的工具部分，比如锤面、精轧夹面、制动器的制动面、裁纸刀、切烟刀、碾压齿轮。

Wire side: That side of the paper that has rested on the wire during paper-making.Also called Wrong side.

网面:造纸时,纸和造纸网接触的一面亦称底面。