on a smaller scale, the urban farming guys have built what they call a "methane biodigester." simply, this is comprised of one cylinder ( or barrel) of compost with a smaller cylinder placed upside down on top of it. this serves to capture the methane released and to pressurize it.

  • 规模较小的“城市农民”则建立了所谓的“甲烷生物消化器”。简单地说,这是一桶堆肥,顶上有一个倒置的圆筒,用来收集和压缩释放的甲烷。
  • 来源:互联网摘选更新时间:2026-07-01 10:55:24

  • 重点词汇
  • smalleradj.更小的;小的( small的比较级 );小气的;(服装、食品、家用设施等)小号的;小规模的;
  • guysn. 家伙,伙计( guy的名词复数 );(架设天线、支撑帐篷等用的)牵索;[复数]各位;一群男人(或女人);
  • upsiden. 好处;上边;(糟糕局面的)好的一面;颠倒着;
  • Guys[人名] 盖伊斯;
  • methanen.<化>甲烷,沼气;
  • pressurizevt.对…施加压力;维持(某物内部的)大气压力水平,给…增压;
  • cylindern.圆筒,圆柱;汽缸;(尤指用作容器的)圆筒状物;
  • topadj.(位置、级别或程度)最高的;极棒的;
  • 相关例句
1、

despite the unsatisfactory result of these measures, much can be learned from them, especially in such respects as policy guidance, renting and contracting system, control of waste land, build-up and supply of land information, and construction of urban farming gardens.

其效果虽然不尽人意,但是它们的经验教训,特别是政策引导、农地整治、承租制度、抑制撂荒、健全和提供土地信息、建设市民农园等做法,却是值得我们研究和借鉴的。

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2、

so are a lot of other urban farming groups.

其他城市农田组织也正在展开工作。

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3、

urban farming is a growing trend amongst savvy city dwellers today, but in a densely packed borough like manhattan, growth must come vertically.

城市农业是当今一个有远见的城市日趋发展的需要,像曼哈顿这样城镇稠密的地方,要发展的话必须利用纵向空间。

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4、

Now, Penn researchers have discovered the potential underlying mechanism by which the inflammatory skin disease impacts cardiovascular health.

现在,滨西法尼亚大学的研究人员已经发现了炎性皮肤病影响心血管健康的可能的潜在机制。

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5、

These good feelings may lower the output of stress hormones, which improves cardiovascular health and strengthens the immune system.

这些良好的感觉会降低压力荷尔蒙的产生,从而增进心血管健康并巩固免疫系统。

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6、

Arterial stiffness is an effective parameter for monitoring sub-clinical arterial stiffness, and can tell effectively the cardiovascular health status of human body.

血管硬度是检测亚临床动脉硬化的一个有效的参数,能够很好的表征人体的心血管健康状况。

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7、

Analysis on cardiovascular health status of middle-old age and its risk factors in Nanning city

南宁市中老年人心血管健康状况危险因素分析

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8、

Fuzzy Method for Assessing the Health Status of Cardiovascular System

心血管健康状况的模糊评估方法

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9、

Glucose levels also decreased, which suggests limited blood removal might improve metabolic health.

他们的血糖水平也降低了,这说明释放一定量的血液有助于改善心血管健康。

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10、

And they believe their findings suggest peanuts may be a cost-effective measure to improve cardiovascular health because they are so cheap.

并且他们相信,这项发现暗示了吃花生可能是一种既划算又有效的改善心血管健康的方式,因为这真的花不了多少钱。

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11、

Apple is not planning to make money directly from these apps, which also track diabetes and cardiovascular health.

苹果不打算直接通过app赚钱(此类app还可追踪糖尿病和心血管健康状况)。

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12、

Helps balance cholesterol level and promotes cardiovascular health.

有助平衡胆固醇水平,促进心血管健康。

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13、

Not only is jumping rope a good cardiovascular workout, it improves coordination, agility, and the all-important footwork.

跳绳不仅是一项有助于心血管健康的锻炼,还可以提高协调性,灵活性和十分重要的脚力。

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14、

· Helps maintain cardiovascular fitness.

·保持心血管健康;

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15、

Objective To analyse cardiovascular health status and risk factors of middle-old aged population in Nanning city.

目的对南宁市中老年人心血管健康状况及其危险因素进行分析。

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16、

Analysis of cardiovascular health in Nanning city

南宁市居民心血管健康状况调查分析

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17、

Conclusion The proposed method could effectively assess the subject's cardiovascular system function status.

结论对不同人群的健康状况进行定量评测的结果与实际情况相符合,说明所提出的方法可以对测试者的心血管健康状况进行有效评测。

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18、

Lecithin is an emulsifier that breaks down fat and cholesterol and helps you maintain a healthy heart and blood vessels.

卵磷脂是脂肪质的乳化剂,有助分解脂肪及胆固醇,保持心血管健康。

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19、

As we all know, cardiovascular fitness declines with age and is influenced by genetics.

像我们都知道的,心血管健康随着年龄降低而且受基因影响。

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20、

In theory at least, there are good reasons that fish oil should improve cardiovascular health.

至少在理论上,有很多理由使人觉得鱼油应该可以改善心血管健康。

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