分层抄造的芳纶原纸比一次抄造的芳纶原纸的抗张强度和撕裂度高;
The tensile strength and tear of aramid paper that papermarking for two is strong than the aramid paper which is papermarking for one.
芳基类异戊二烯化合物被认为是高盐和强还原沉积环境中沉积有机质芳烃馏分中的特征性生物标志物。
Aryl isoprenoid compounds in the aromatic fraction of sedimentary organic matter have been regarded as a biomarker that indicates a saline and strongly reducing sedimentary environment.
芳纶纤维由于其高耐温、高强、高模等优异性能,被应用于制导光缆上。
The aramid fibre was applied in the guiding optical cable, because of its outstanding performance.
指出液晶共聚酯纤维具有比全芳族聚酰胺纤维高的综合性能。
The liquid crystalline polyester fibers exhibit higher comprehensive properties than wholly aromatic polyamide fibers.
芳基叠氮化合物因其易于制备、黑暗中稳定、光照下产生高活性反应中间体等优点而被广泛应用于光亲合标记研究中。
Aryl azides are by far the most frequently used photoaffinity probes because they can be easily synthesized, as well as being chemically stable in the dark and highly reactive upon photoirradiation.
减压渣油重胶质的热反应生焦特点是:初次反应的较低分子质量的产物中,高芳碳率的产物结合形成中间体产物,然后进一步缩合成焦炭。
The characteristics of the coke produced of the heavy resin thermal reaction is that high aromaticity products form intermediate products and then condense to coke in low molecular weight products.
用作高选择性环加氧酶-2抑制剂的二芳基1,2,4 -三唑衍生物。
Diaryl 1, 2, 4-triazole derivatives as a highly selective cyclooxygenase-2 inhibitor.
芳纶是高功能纤维中的一种。
小心的和热的食物搭配,太热不适合与珍芳德里的高酒精含量。
Be careful with dishes that have too much heat, for the heat may have problems with the high alcohol found in many zins.
本发明涉及一种高强高模杂环芳纶的制备方法,包括从聚合到纺丝再到后处理的整套生产方法。
The invention relates to a preparation method of a high-tensile high-model heterocycle aramid fiber, which comprises an integrated production method from polymerization, spinning to post-process.
亿安集团原高管人员程冰芳等操纵证券交易价格案。
Cheng Bingfang's case of controlling securities trade price, who was the former senior management of Yian Group.
本发明的优点是:原料易得,成本低、收率高,无需分离纯化即可直接制得单溴芳环产物;
The invention has the advantages of abundant raw material, low cost and high yield, and can directly obtain monobromo aromatic ring without separation and purification;
本发明的优点是:原料易得,成本低、收率高,无需分离纯化即可直接制得单溴芳环产物;
The invention has the advantages of abundant raw material, low cost and high yield, and can directly obtain monobromo aromatic ring without separation and purification;
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