英语释义

• a low or downcast state;

  "each confession brought her into an attitude of abasement"- H.L.Menchken

• changing to a lower state (a less respected state)

片语

oxidative degradation[化学] 氧化降解；氧化降解作用

degradation product降级产品，[化学] 降解产物

degradation reaction[化学] 降解反应

environmental degradation[环境] 环境退化；环境质量下降

microbial degradation微生物降解（作用）

chemical degradation[化工] 化学降解

enzymatic degradation酶催降解，酶促降解

aerobic degradation好氧降解

biochemical degradation生物化学降解

resource degradation资源消耗

Protein Degradation蛋白质降解

land degradation土地退化

soil degradation[土壤] 土壤退化；土壤破坏

microbiological degradation微生物降解

degradation factor递降系数，递降因数；退化因数

degradation mechanism老化机构；降解机制

thermal degradation[化学] 热降解

uv degradation紫外线退化

英汉例句

• forests and tree cover combat land degradation and desertification by stabilizing soils, reducing water and wind erosion and maintaining nutrient cycling in soils.

  通过稳定土壤，减少水蚀和风蚀并维持土壤养分循环，林木覆盖能够防止土地退化和荒漠化。

• in such a circumstance, the degradation of products and places, producers and consumers is inevitable.

  在这样的环境中，产品和场所、生产者和消费者的退化难以避免。

• the way we have made progress against disease, malnutrition, and environmental degradation in the past is by growing, by discovering, and by innovating.

  在我们过去对抗疾病、营养不良以及环境恶化的进程中，我们使用的方式就是增长、发现和创新。

• ultimately it was the shame and degradation that the slave traffic brought to those involved, perpetrators as well as victims, that proved its undoing.

  最终正是（奴隶贸易带来的）羞耻感与堕落感令牵扯其中的人-不管是犯罪者还是受害者-都意识到了应该废除之。

• the aichi targets call for a significant reduction in the rate of loss, degradation and fragmentation of all natural habitats, including forests, by 2020.

  爱知目标要求到2020年大幅度降低包括森林在内的所有自然生境的丧失、退化和条块分割速度。

• the review, published in the journal conservation biology, highlights destruction and degradation of ecosystems as the main threat.

  发表在《保护生态》杂志上的这篇回顾文章，强调说生态系统的毁坏和退化是主要的威胁。

• on this day, let us reaffirm our commitment to combating desertification and land degradation and mitigating the effects of drought; and let us recognize that enhancing soils enhances life.

  值此防治荒漠化和干旱世界日，让我们重申对防治荒漠化和土地退化以及减少干旱影响的承诺；我们应当认识到，改善土壤，就是改善我们的生活。

• the study of 23 regions where environmental degradation has caused people to move had showed that fears of millions of people flooding across borders could be misplaced.

  弗兰科斯称，对23个因为环境退化导致人们迁移的地区的研究显示，对数百万人涌出国界的担心可能是过虑了。

• and that spells greater sustainability—not only in terms of resource consumption and environmental degradation but also in coping with the mounting inequalities of the income distribution.

  这不仅对于资源消耗和环境恶化，也对于处理日益扩大的收入分配的不平等而言意味着更大的可持续性。

• one of the benefits of using silk in implants is that its degradation time can be varied and controlled.

  在植入物中使用丝的一大好处在于丝蛋白的降解时间各不相同，而且是可以调控的。

• that allowed them to see exactly which compounds getconverted first and how quickly the degradation happens.

  这让他们明确地看到哪种成分最先转化，及降解发生得有多快。

• the way was also paved for urban renewal around some of the stations—many quite dilapidated due to the degradation of the rail system.

  它还为某些车站周围的城市复兴打下了基础。许多这些地方都曾因轨道系统的退化而相当破败。

• the aim of the field experiment was to investigate to what extent such a system could prevent soil degradation resulting from very intensive crop rotations.

  此次田间试验的目的，是研究这一方法能在多大程度上防止由于精细的作物轮作所产生的土壤退化。

• but nobody disputes the fact that demoralisation and degradation of the police force are now threatening not just anarchy but even, in some regions, civil conflict.

  但是，没有人能否认这个事实，警察的道德败坏和堕落带来的威胁不仅仅是混乱，在一些地区甚至引起国内沖突。

• graceful degradation is the property of a web-site to present its content and its basic features even if some of its components (partly or at all) can’t be displayed or used.

  优雅降级是指一个网站即使在它的部件（部分或完全）已经无法显示或者无效的情况下还能展示内容和基本的功能的这种能力。

• redd or reducing emissions from deforestation and degradation (redd) has been talked about for years but the summit at copenhagen is the first opportunity to see it implemented on a global scale.

  人们谈论减少伐木和林地退化造成的碳排放（redd）已经几年了，但哥本哈根峰会让我们第一次有机会看到它在全球范围内得到应用。

• what does land degradation mean for health?

  土地退化对于健康意味着什么？

相似词

descent除去…的气味；使…失去香味

reduction减少；下降；缩小；还原反应