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Under different sludge concentrations and fluxes, the changes of transmembrane pressure, combined with changes of the appearances of the fouled membrane surface were investigated, to dynamically analyze membrane fouling process of a submerged membrane bio
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结合膜过滤压差的上升和污染膜表面微观形态的变化，对不同污泥浓度和膜通量条件下，一体式膜－生物反应器中膜污染过程进行了动态分析。 |
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Under electron microscopy, granular siderosomes are present within cytoplasm.
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电子显微镜下见色素颗粒堆积于细胞质内。 |
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Under experimental condition, the seeds of Mosla chinensis Maxim were pretreated with single and combined chemicals, and consequently indicated that: germination of such seeds in wet sand germinating bed was easier by KNO3 (1.0%) than that by other singgl
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摘要在试验条件下，分别用几种不同的试剂单独或联合对石香蕾种子进行预处理，结果表明：用质量分数1.0%的KNO3进行预处理的石香薷种子，在湿沙发芽床上萌发效果较其它不同浓度的试剂均要好，而几种试剂联合预处理对石香薷种子萌发的促进作用不明显。 |
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Under extremely difficult conditions, the Chinese government and people strived hard to conduct friendly exchanges between the two countries in various forms and through different channels.
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中国政府和人民在十分困难的情况下，利用各种方式、通过各种途径，努力开展两国间的友好交往。 |
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Under fair trade rules, importers must give growers technical help and let growers borrow money from them.
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在公平贸易规则中规定了进口国必须要给生产者提供技术帮助，并让生产者从他们那里贷款。 |
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Under fifty people were there.
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译文：那里的人不足五十个。 |
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Under fire!
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受到攻击！ |
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Under general anesthesia, the entire mass was extirpated with CO2 laser endoscopically, and the pathologic diagnosis was a vascular leiomyoma.
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在全身麻醉下，经显微激光手术摘除肿瘤，病理报告证实为罕见的血管性平滑肌瘤。 |
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Under general conditions, we make use of sub-and-supersolution arguments to obtain the uniqueness result.
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利用上下解方法，在较一般的条件下，得出了正解存在唯一性结论。 |
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Under given conditions, the smaller the amplitude of ultrasonic vibration, the larger the surface roughness (R(subscript a)), and the more rapidly the tools wear.
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结果表明：振动参数对工件表面粗糙度和刀具寿命有较大的影响。 |
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Under her father's support and innovation,she can exert her genius in the poesy as much as she like.
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在她父亲的鼓励和支持下，她能尽情的发挥她在诗歌上的天才。 |
