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and cancel in the existing craft to join the natural resin and the starch in the * pulp, concentration dehydration the mixed pulp and so on.

并且取消了现有工艺中在纸浆中加入天然树脂及淀粉、将混合浆料浓缩脱水和整型等步骤。

characterization of natural resin shellac by reactive pyrolysis-gas chromatography

天然树脂紫胶的热裂解-气相色谱特性

propolis is a natural resin found in the young buds of trees.

蜂胶是一种天然树脂发现，在年轻的树芽。

Textile fabric, impregnated or coated with a preparation of natural resin and camphor

浸渍合剂，浸渍组分纺织物，用于然树脂和樟脑制剂浸渍或涂层

main agents for natural resin on the transparency of the film, easy-to-yellow, tree back to stick;

主剂为天然树脂的上光涂料，成膜的透明度差，易泛黄，还易发生回粘现象；

Common binders is dry vegetable oil and various natural resin or synthetic resin.

常用的拆开料是干性植物油和百般人造树脂或合不败树脂.

effect of natural resin on frost resistance and mechanism of concrete

天然树脂对混凝土抗冻性能的影响与机理

modern science and technology from 1820, after the rise in natural resin base metal, carried out by sun exposure, forming a rough image.

现代科技从1820年起逐步兴起，将天然树脂涂布于金属版基上，通过阳光进行曝光，形成粗糙的图像。

Contain natural extracts oil of frankincense, neroli, geranium that is extracted from the natural resin.

蕴含天然树脂中提取的乳香、花 、 竺葵等精油,渗透力强,能有效调整及丰满乳房组织, 净化胸部淋巴,畅通循环,调节荷尔蒙,活化乳腺,促进乳房增大,坚挺.

Reactive pyrolysis gas chromatography ( Py-GC) in the presence of an organic alkali, tetramethylammonium hydroxide(( CH3) 4NOH, TMAH), was applied to the compositional analysis of natural resin shellac.

研究了有机碱试剂，氢氧化四甲铵（tetramethylammonium hydroxide TMAH）共存下的反应热裂解气相色谱（Py-GC）应用于天然树脂紫胶的化学组成分析。