seedlac是什么意思

网络释义

用法例句

Study on the phenol-formaldehyde resin adhesive modified with lac;

紫胶改性酚醛树脂胶粘剂的研究

Identification of Different Lac with Infrared Spectrum;

不同类型紫胶的红外光谱鉴别

The Basic Compostition of Domestic Lac;

中国紫胶树脂基本组成的研究

Application of Shellac Resin in Fabricating Optical Polishing Pills;

紫胶树脂在加工光学抛光片中的应用

Effect of different shellac production andproduce technology on characterizes of edible shellac film

不同紫胶产品及制作工艺对可食性紫胶包装膜性质的影响

Optimization of the composition and technology for shellac preservative fruit wax with Natamycin

含纳他霉素的紫胶保鲜蜡配方及工艺条件优化

Aleuritic is an important raw material in the synthesis of civetone or dihydrocivetone in perfumery industry An extraction process of aleuritic acid from the seedlac was developed.

以颗粒紫胶为原料提取紫胶桐酸,在不加入任何有机溶剂的情况下,可获得质量分数>98%的紫胶桐酸产品。

the composition and structure of seedlac are introduced in this paper,the usage,properties and specification,and the manufacture process of the series products of seedalc are also introduced.

概述了紫胶的组成和结构,以及国内外紫胶组成与结构的差别。

Seed lac-Specification

GB/T8137-1987颗粒紫胶

an inferior lac produced by lac insects in Madagascar.

马达加斯加紫胶虫产的一种次等紫胶。

"Dewaxed shellac, Decolorized shellac and decolorized dewaxed shellac"

"GB/T8139-1987脱蜡紫胶片,脱色紫胶片和脱色脱蜡紫胶片"

Shellac used for arms

GB/T8141-1987军用紫胶片

heat process of manufacture of shellac

热滤法紫胶生产技术

a purplish red pigment prepared from lac or cochineal.

来自紫胶或胭脂虫的紫红色色素。

A Study on the Adaptability Response between the Lac lnsect and lts Host Tree

紫胶寄主树和胶虫的适应性反应研究

The copper in stick lac existed mainly in the corpses of the lac insect and that was the main pollution source causing copper pollution in laccaic acid (lac dye ) .

紫胶原胶中的铜高度富集于紫胶虫尸体之中,它是引起紫胶红色素铜污染的主要污染源。

It was found that the content of soft resin in Chinese lac was higher than that of Indian lac.

研究发现国产紫胶中软树脂的含量高于印度紫胶.

Effect of different shellac production andproduce technology on characterizes of edible shellac film

不同紫胶产品及制作工艺对可食性紫胶包装膜性质的影响

A resinous secretion of the lac insect deposited on trees and used in making shellac.

紫胶，虫胶由紫胶虫分泌的沉积于树上的树脂分泌物，用于制造虫胶清漆

Shellac also happened to be an effective electrical insulator.

紫胶恰巧还是一种有效的绝缘物。

lac in its natural state as scraped off twigs and dried.

紫胶从嫩枝上刮下后变干的天然状态。

Food additive--Lac dye

GB4571-1996食品添加剂紫胶红色素

Methods of sampling lac products

GB/T8142-1987紫胶产品取样方法

technology of natural lac dye for foods

天然食用紫胶染色素生产技术

Methods of testing lac products

GB/T8143-1987紫胶产品检验方法

lac refined by treating with solvent; garnet-colored.

用溶剂加工处理过的紫胶，深红色。