查询词典 polymerisation

The optimum cellulose yield (40.0%) was obtained when the steam explosion pre-treatment was performed at 220 °C, 22 bar for 3 min with a solid to liquid ratio of 2:1, in which the cellulose fraction obtained had a viscosity average degree of polymerisation of 587 and contained 14.6% hemicelluloses and 1.2% klason lignin.

最适纤维素产量（ 40.0 ％），获得当蒸气爆炸预先处理，是表现在220 ° C时， 22栏为3分钟，以固液比为2：1 ，其中纤维素分数获得了平均粘度度聚合的587 ，并载有14.6 ％，半纤维素和1.2 ％ klason木质素。

Furthermore, the photo-tool containing the negative image of the desired etch pattern is often distanced from the etch-resist layer and diffraction of the UV light irradiation can lead to development and polymerisation in unwanted areas of the etch-resist directly beneath the photo-tool masked areas.

此外，有大量的照片工具载有所需的蚀刻模式的负面形象往往是远离了蚀刻，抵制层和紫外光照射可导致衍射发展和聚合在etch中不想要的区域，抵制照片下方的直接工具蒙面地区。

A common initiator used to start chain growth polymerisation. It undergoes a decomposition reaction at the peroxide bond.

过氧化二苯甲酰：用于引发链增长聚合的常用过氧类引发剂，引发时过氧键断裂分解。

Hazardous polymerisation will not occur.

不会产生危险聚合物。

In particular, the present invention concerns a process and an apparatus for continuous polymerisation olefin monomers like ethylene and other monomers, wherein an olefin monomer is polymerised in slurry phase in an inert hydrocarbon diluent in at least one loop reactor.

本发明尤其涉及连续聚合烯烃单体如乙烯和其它单体的方法和设备，其中烯烃单体在至少一个回路反应器内惰性烃稀释剂中的浆料相内聚合。

A process for making an electronic device which comprises applying a nonaqueous plate-resistant ink by ink jet printing to selected areas of a dielectric substrate, optionally laminated with an electrically conductive metal, exposing the plate resistant ink to actinic and/or particle beam radiation to effect polymerisation, adding one or more metal layers by electrolytic or electroless deposition, the upper layer of which is an etchresistant metal, removing the polymerised plate-resistant ink with alkali and finally removing the electrically conductive metal which are optionally directly laminated to the dielectric substrate and not protected by an upper layer of etch-resistant metal by chemical etching wherein the plate-resistant ink is substantially solvent-free and comprises: A 30 to 90 parts acrylate functional monomers free from acid groups comprising mono- or higher functionality wherein 5 to 95% by weight are mono-functional monomers; B 1 to 30 parts acrylate functional monomer containing one or more acid groups; C 0 to 20 parts polymer or prepolymer; D 0 to 20 parts radical initiator; E 0 to 5 parts colorant; F 0 to 5 parts surfactant; and where the ink has a viscosity of not greater than 30 cPs at 40 DEG C and all parts are by weight.

一种制备电子装置的方法，所述方法包括以下步骤：通过喷墨印刷在任选层压了一种或多种导电金属的介电底材的选定区域涂覆非水的阻沉积油墨，将所述阻沉积油墨暴露在光化辐射和/或微粒束辐射中以完成聚合，通过电解沉积或无电沉积增加一层或多层金属层，其中最上层的金属层为一种或多种阻蚀刻金属，用碱除去聚合的阻沉积油墨，最后通过化学蚀刻将任选直接层压在所述介电底材上并且不被一种或多种阻蚀刻金属的上层保护的导电金属除去，其中所述阻沉积油墨基本不含溶剂，并且包含以下组分：A30-90份不含酸基团的丙烯酸酯功能性单体，所述单体包括单官能或多官能单体，其中5-95％重量为单官能单体；B1-30份包含一个或多个酸基团的丙烯酸酯功能性单体；C0-20份聚合物或预聚物；D0-20份自由基引发剂；E0-5份着色剂；和F0-5份表面活性剂；其中所述油墨的粘度在40℃下不高于30cPs，并且所有的份数以重量计。

On closer examination, though, this is not a vote for multilateralism but just the opposite.

仔细审视后我们发现，这并非是对多边主义投出的赞成票，而是恰好相反。

Uncovering their weak spots, so I can defeat them.

揭露出他们的弱点，这样我就可以打败他们了。