degradation

Ecological degradation of mountains not only is an ecological problem, but also is an economic problem.

山地生态系统的退化不仅是一个生态问题, 也是一个经济问题.

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The heating rates shift the maximum thermal degradation rate and its corresponding temperature.

升温速率改变单体热解速率最大值和其对应的温度。

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Light could accelerate the degradation of BA.

光照可加速溴乙酰胺的降解.

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The phenomenon of sinter degradation takes place in upper shaft of blast furnaces.

烧结矿在高炉炉身上部会发生低温还原粉化现象.

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Nowadays mainstream technologies for wastewater treatment of husbandry is biogas anaerobic fermentation. Meanwhile previous studies mainly focus on control of conventional water quota without considering the wastewater degradation of olaquindox and tetracycline antibiotics.

我国处理这类畜禽养殖废水的主流工艺是沼气厌氧发酵，但以往的研究多集中在常规出水指标的控制方面，而未考虑废水中抗生素与激素的降解。

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The synthetic mutant was identified by Edman degradation and ESI ( electrospray ionization ) mass spectrometry.

合成的突变体用 Edman 降解和电喷雾质谱法进行鉴定.

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Reduction Degradation Index ( RDI ) is an important index of metallurgical properties for sinter.

还原粉化指数 ( RDI ) 是烧结矿的一个重要冶金性能指标.

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The results showed that the oxide degradation accorded with the dynamic theory of random degradation.

实验结果显示均相条件下壳聚糖的氧化降解符合无规降解动力学规律.

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Gambling is always coupled with degradation.

赌博总是与堕落相联系.

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They were sickened by the scenes of misery and degradation they found.

目睹困苦、潦倒的景象，他们感到心里极不舒服。

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Measurement noise of sensor in guidance system is the main cause of degradation of guidance performance.

测试信息不完备、测量噪声等因素是制约结构损伤识别方法应用的主要难点.

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This method can be used to analysis the olaquindox and tetracycline antibiotics in biogas slurry at the same time. Secondly, the degradation of olaquindox and antibiotics in biogas slurry with microwave and microwave-assisted Fenton oxidation were studied.

本方法可以用于沼液中激素与抗生素的同时分析检测。其次，对单独微波作用和微波辅助Fenton体系降解沼液中激素和抗生素进行了试验研究。

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At present, regional poverty and ecological degradation form a vicious circle.

目前, 区域贫困和生态环境退化已形成了恶性循环.

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Correlations relating spray properties to the degradation of jet properties have not yet been devised.

至于喷雾特性对射流参数的影响,到目前为止尚不清楚.

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Triphenylmethane dyes are chemical synthetic dyes, which are structurally stable, difficult degradation, intense carcinogenesis, tetratogenesis, and mutagenesis.

三苯基甲烷类染料属于化学合成类染料，结构稳定，难以降解，具有致突变、致畸和致癌的危险。

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Does anything slow or accelerate probe degradation?

任何东西减慢或加速探测器的更新换代?

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The shortage of the theory in anaerobic degradation of organic waste was pointed out.

提出了当前有机垃圾厌氧降解理论上的不足.

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the degradation of being sent to prison

被关进监狱的落泊境况

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Moreover, hot carriers degradation under dynamic stress and degradation in some special structured devices also presented.

此外, 文中还介绍了交流应力下的热载流子退化现象,以及在一些特殊器件结构中的退化现象.

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The bacterium could adapt to a broad pH range for PVA degradation.

该菌降解聚乙烯醇要求的pH范围较宽.

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The PBC degradation particles and related active phagocytotic activity have been noted.

陶瓷产生的降解颗粒及诱发的细胞吞噬反应必须引起注意.

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For the study of information degradation , Orrin E.

信息过载也给信息选择带来了沉重负担.

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Abuse of fertilizer is one of the causes of environmental pollution and the degradation of products.

滥施肥料是造成环境污染、农产品质量下降的原因.

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The main degradation methods of chitosan and the preparation of oligochitosan by oxidative degradation were discussed.

讨论了壳聚糖的主要降解方法及使用氧化降解法制备低聚壳聚糖的情况.

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Microbial degradation is one of the most important degradation pathways of sulfonylurea herbicides.

微生物降解是磺酰脲类除草剂降解的重要途径之一.

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A condition of degradation or baseness.

堕落堕落或''.'下贱'. ''的状态.

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Study on Tetrachloroethylene Degradation by Anaerobic Bacteria

厌氧菌降解四氯乙烯的研究

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Instead, coral degradation accelerated and new coral growth dropped to near zero.

而情况却恰恰相反, 珊瑚礁加速衰退,新生珊瑚的生长速度几乎降为零.

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The GC analysis results indicated that both alkane and polycyclic aromatics were degraded by VD 3, while the degradation of tetracosane was higher than that of n hexadecane.

采用气相色谱分析法，考察VD3菌对不同烃类的利用。结果表明，该菌既能降解烷烃，也能降解芳烃，对长链烷烃正廿四烷的降解率大于正十六烷。

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I feel this signals the degradation of American culture.

我觉得这标志了美国文化的没落。

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