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紫胶

na.shellac
网络lakh; Shellac CP; red lac

紫胶

英-汉网络释义

紫胶

shellac

虫胶 CAS#: 9000-59-3 ... 中文名称:虫胶;紫胶 Shellac;Lac 中文名称:虫胶; 紫胶 Shellac 中文名称:虫胶 Shellac ...

lakh

石油词汇英语翻译(L)--石油百科 ... lakeside 湖岸 lakh 紫胶 lam 多层的 ...

Shellac CP

胰酪胨大豆酵母浸膏肉汤... ... 山达胶/山达脂/非洲松香/桧胶/ Gum sandarac BR 500 虫胶/紫胶/ Shellac CP 500 ...

red lac

喷漆、油漆类英语术语_TOXUE外贸网 ... red 红；红色 red lac 紫胶 red lead 红丹 ...

seedlac

紫胶壳脑酸,laccishellolic... ... ) laccishellolic acid 紫胶壳脑酸 ) seedlac 紫胶 ) Shellac 紫胶 ...

hot up

...改，全部外部都改哂，里面就改条PDI "6"黑管，紫胶(hot up)，吉打飞机，加超黎都有成6千到，hi-cap真系一个黑洞，所以买…

Hop-up

紫胶(Hop-up)！跟一个USA BLADETECH快拔!!

例句：

The experimental results showed that the molecular composition and structure of domestic lac resin was similar to that of the . . .

结果证明国产紫胶树脂具有代表性的分子构成及分子结构与印度紫胶树脂相同。

When electrification began in earnest in the first years of the century , de-mand for shellac soon outstripped supply .

当电气化在本世纪初真正开始发展时，紫胶很快就变得供不应求。

The initial tease for Baekeland - "Doc Baekeland" to many - was the rising cost of shellac .

贝克兰 ----许多人称之为 “贝克兰博士 ”——首先难以处理的事是紫胶价格的上涨。

The Kerria lacca uses the sticky excretion as a means to stick to the trees on which it lives .

紫胶虫用粘性排泄物作为停留在它所生存的树上的手段。

On erect branches , lac insects distributed around the branch , but on most decline branches, lac insects only settled on shaded parts.

在直立枝条上，紫胶蚧呈环状带分布，在多数倾斜枝条上，紫胶蚧分布在背阴面。

Shellac also happened to be an effective electrical insulator .

紫胶恰巧还是一种有效的绝缘物。

You see , the process used to harvest the Kerria lacca excretion is a pretty simple one.

你看，一般获得紫胶虫排泄物的程序是非常简单的。

Shellac is derived from the excretions of the Kerria lacca insect , most commonly found in the forests of Thailand .

虫胶来自紫胶虫的排泄物，最常见的在泰国的森林。

While at the family level , plantation forest was close to natural forest .

而科级水平的聚类反映出人工紫胶林和天然紫胶林更接近。

The optimum conditions of lac soft resin determination by Soxhlet extraction were obtained.

采用索氏浸提法对紫胶软树脂含量的测定方法进行了研究。

Meantime, it predicts the vision for shellac industry development .

分析了紫胶产业发展前景。

The purification of lac red pigment using macroporous absorption resin was investigated in this paper.

研究大孔吸附树脂吸附精制紫胶红色素的工艺。

granular material obtained from stick lac by crushing and washing .

将原紫胶碾碎并冲洗后得到的粒状物质。

Results indicated that type AB-8 macroporous resin had the best absorption capacity .

结果表明：AB-8 大孔吸附树脂对紫胶红色素有良好的吸附性能；

that the colour of shellac was improved by adding oxalic acid .

用草酸改性，可以改善紫胶的颜色。

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。

The animal dyestuffs are (purple glue ) of worm, carmine worm, etc.

动物染料有虫（紫）胶、胭脂红虫等；

The results show that K. yunnanensis might originate from South Asia in Indian Ocean areas .

结果表明：云南紫胶虫的地理起源可能是印度洋地区的南亚。

a purplish red pigment prepared from lac or cochineal .

来自紫胶或胭脂虫的紫红色色素。

Is the high-quality natural shellac origin .

是全国优质天然紫胶的原产地。

This species is a host plant for lac insects .

本种是紫胶虫的寄主植株。

A Probe into the Mortality of Lac Insect Population and Improvement of the Mortality Formula

紫胶虫种群死亡率探讨与计算方法改进

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

that the corrosion resistance of shellac was increased by adding urea formaldehyde resin ;

用脲醛树脂进行改性，能提高紫胶的耐腐蚀性能；

standard specification for shellac varnishes

紫胶清漆标准规范

紫胶

紫胶