Hydrogen sulfide has been recognized to be toxic to anaerobic microorganism, especially methanogen.

  • 硫氢化物已经被认为是对厌氧微生物有毒的, 特别是对甲烷菌.
  • 来源:互联网摘选更新时间:2025-01-18 15:22:16

  • 重点词汇
  • has been已经;
  • toxicadj.有毒的;中毒的;因中毒引起的;
  • microorganismn.微生物;
  • anaerobicadj.厌氧菌的,厌氧菌产生的;(细菌等)能在无空气(或无氧)情况下生活(或成长)的;无氧;
  • sulfiden.<化>硫化物;
  • hydrogenn.<化>氢;
  • especiallyadv. 尤其地;主要地,格外地;显著地;异常地;特别地;
  • methanogenn.产烷生物;
  • toprep. 向,朝着;到;关于;属于;
  • recognizedadj.公认的,经过验证的;
  • bev. 是;有,存在;做,成为;发生;
  • 相关例句
1、

The working principle of gas liquid separator for hydrogenated unit was recommended.

介绍了加氢装置气液分离器的工作原理.

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2、

NMA was hydrogenated to 3-amino-4-methoxyacetanilide ( AMA ) with S-Ni as catalystin liquid phase.

以改性的骨架镍为催化剂催化3-硝基-4-甲氧基乙酰苯胺(NMA)液相选择性加氢制备了 3- 氨基 -4- 甲氧基乙酰苯胺 ( AMA ).

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3、

The chilled box is the important internal component of hydrogenated reactor.

急冷箱是加氢反应器的重要内件。

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4、

Almost 80 % ~90 % of the dietary trans-fatty are generated from partially hydrogenated vegetable oils.

膳食中的反式脂肪酸80%~90%来源于氢化(或部分氢化)植物油.

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5、

The maltitol syrup used crystallization also contains low levels of sorbitol, maltotritol and higher hydrogenated oligosaccharides.

用淀粉制取的麦芽糖醇溶液常常含有少量的山梨醇 、 麦芽三糖醇以及其它的低聚糖氢化物.

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6、

How much sugar, salt, hydrogenated fat, E preservatives, colouring does it contain?

多少糖 、 盐 、 氢化脂肪 、 防腐剂, 是否包含色素?

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7、

Trans fatty acids ( trans fats ) are made when vegetable oil is hydrogenated to harden it.

植物油经过氢化变硬之后,就形成了 反式 脂肪酸.

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8、

The hydrogenated MG latex had the good properties of resisting heat aging.

氢化天甲橡胶具有优良的耐热老化性能.

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9、

Oil is hydrogenated to produce a solid fat.

油被氢化产生固体脂肪.

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10、

Hydrogenated vegetable wax technology improvements will bring open more markets for these waxes.

加氢植物蜡技术的提高将会带来更多的市场.

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11、

Hydrogenated styrene-butadiene rubber ( HSBR ) was prepared by hydrogenating styrene-butadiene rubber ( SBR ) latex with hydrazine hydrate-hydrogen peroxide-copper sulfate catalytic system.

用水合肼/双氧水/硫酸铜催化体系对丁苯橡胶 ( SBR ) 胶乳加氢,可制备氢化丁苯橡胶 ( HSBR ).

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12、

The hydrogenation can be controlled to produce any degree of hardness desired in the product.

为了生产所需要的任何硬度的产品,可对氢作用加以控制.

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13、

Food producers use hydrogenation to keep fat from becoming rancid.

食品加工商采用氢化作用防止脂肪变腐臭.

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14、

The said catalyst was a good hydrogenation catalyst for adiponitrile.

Ni-Al-X 催化剂是己二腈加氢的优良催化剂.

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15、

A new presulfidation process of hydrotreating catalyst in the hydrogenation is introduced.

介绍了一种加氢催化剂器内预硫化新工艺.

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16、

Class B: hydrogeology survey; engineering geology survey; environment geology survey.

乙级: 水文地质调查; 工程地质调查; 环境地质调查.

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17、

Contemporary hydrogeology is in its new stage of eco-environmental hydrogeology.

当代水文地质学进入了生态环境水文地质学阶段.

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18、

Class A: hydrogeology survey; engineering geology survey; environment geology survey.

6444794甲级: 水文地质调查; 工程地质调查; 环境地质调查.

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19、

Class C: hydrogeology servey; engineering geology survey; environment geology survey.

丙级: 水文地质调查; 工程地质调查; 环境地质调查.

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20、

A sequential uncertainty domain based genetic algorithm ( SUDGA ) for inverse estimation of hydrogeology parameters is presented.

提出一种新的基于连续不确定区域的遗传算法 求解 水文地质逆问题.

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