以下为句子列表：
英文: At the room temperature, fluorescence intensities of these chemosensors in acetonitrile without transition metal ions were found to be very weak, due to the process of the efficient intramolecular photoinduced electron transfer (PET).
中文: 在室温下对其光物理性质的研究中发现，在没有加入过渡金属离子时，由于体系内存在有效的光诱导电子转移过程使得荧光团的荧光被淬灭。
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英文: Common type: nitrile butadiene oil resistant rubber. Fluoroelastomer and silicon rubber are used in applicable situation of high and low temperature. Use relevant lubricant.
中文: 普通型：丁晴耐油橡胶。高温，低温的应用场合，使用氟橡胶和硅橡胶。使用相应的润滑剂。
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英文: A HPLC method has been developed for the assay of esculetin in the Fulinkang under following conditions:ODS column, mobile phase acetonitrile 0 17% phosphoric acid(8∶92 in volume rate, pH=3 0±0 1 adjusted by triethylamine).
中文: 报道了用高效液相色谱法测定妇淋康中秦皮乙素的含量 。
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英文: Arbutus resins were obtained by heterogeneous graft copolymerhation of polypropylene(PP) with acrylonitrile (AN) and styrene (St).
中文: 丙烯腈（AN）—苯乙烯（St）与聚丙烯（PP）非均相接枝共聚，得杨梅形树脂。
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英文: CHEMISTRY OF ACRYLONITRILE Ⅳ. SYNTHESIS OF SOME β-, -DISUBSTITUED HYDANTOIN PROPIONYL HYDRAZIDES AND THEIR ACETONE HYDRAZONES
中文: 丙烯腈的化学 Ⅵ.β-,-二取代乙内酰脲丙酰肼及其丙酮腙的合成
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