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Based on statistical t Test method,the paper compares the environmental monitoring data with environmental normalized value in order to offer scientific environmental monitoring conclusions for the environmental management.
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该文应用小样本 t检验方法 ,进行环境监测数据和环境标准值的显著性比较 ,为环境管理提供科学的环境监测结 |
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Treatment of psoriatic arthritis with disease modifying antirheumatic drugs: a retrospective clinical study;
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改变病情抗风湿药治疗银屑病关节炎的回顾性临床研究 |
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Determination of Levofloxacin in human serum by improved high performance liquid chromatography;
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改进的HPLC法测定人血清中盐酸左氧氟沙星浓度 |
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Progress of Modified ZSM-5 Type Zeolite for Preparing Paraxylene from Toluene and Methanol;
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改性ZSM-5催化剂在甲苯、甲醇烷基化制备对二甲苯技术的研究进展 |
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Progress of Modified ZSM-5 Type Zeolite for Preparing Paraxylene from Toluene and Methanol;
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改性ZSM-5催化剂在甲苯、甲醇烷基化制备对二甲苯技术的研究进展 |
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Thermal polycondensation synthesis of modified polyaspartic acid;
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改性聚天冬氨酸的热缩共聚合成 |
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Study on preparation technology of biodiesel oil with solid base catalyst;
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钙基固体碱法制备生物柴油工艺的研究 |
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and their bioactivities of antineoplastic, antimicrobial, antihypertension and antioxidation were reviewed in this paper.
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概述存在于海绵、海鞘等海洋低等生物和海洋鱼贝类中的生物活性肽,以及这些活性肽的抗肿瘤、 抗菌、抗高血压及抗氧化等生物活性的研究进展。 |
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In this paper,components and deactivation,mechanism of catalyst containing rhodium and phosphine in oxo synthesis reaction under low pressure were describe d.
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概述了铑低压羰基合成铑膦催化剂的组成及失活机理,并对在U。 |
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The effect of calcium channel blockade on matrix metalloproteinases and fibronectin in the rat myocardial remodeling;
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钙通道阻滞剂对缺血心肌基质金属蛋白酶和纤连蛋白的影响 |
