Fermentation is a biogenic process.
发酵是一种生物化学反应过程。
Development and use of biogenic pesticides emerges as The Times require.
开发和使用生物源农药是时代的需要。
Our result indicates that the main NMHC source is biogenic emission from vegetation.
研究表明，NMHC的主要来源是当地植物的排放。
Different environmental factor shows different importance for different kind of biogenic sulfur gas.
不同环境因素对不同含硫气体释放的重要性不同。
Dihydroxyindole is an important intermediate of melanin, amino - acid, biogenic base and tryptamine.
二羟基吲哚是黑素原的重要中间体，也是一些氨基酸、生物碱、色胺的中间体。
Secondary biogenic gas is usually associated with late stage groundwater system and bacteria activity.
次生生物成因气常与后来的煤层含水系统的细菌活动有关。
As for the pathway of biogenic amine, the corresponding homologous solution was proposed in this paper.
本文全面分析了啤酒酿造过程中生物胺的产生途径，并提出了相应的控制办法。
Biogenic amine is a kind of low molecular compounds belonging to nitric fatty group or heterocycle group.
生物胺是一类含氮的脂肪族或杂环类低分子化合物。
Base on the above, we have concluded a series of methods to identify, predict and evaluate biogenic reefs.
并在此基础上形成了一套礁体综合识别、预测和评价的配套技术和方法。
By redesigning measurement processes, the assessment method of source rock for biogenic gas is established.
通过重新设计实验流程，建立了针对未成熟生物气源岩的有机质丰度评价方法。
Biogenic amines during the fermentation of natto was detected by HPLC, using precolumn derivatization with DNS-Cl.
研究通过丹磺酰氯柱前衍生，用HPLC对纳豆发酵过程中的生物胺进行检测。
Therefore, the contribution of secondary biogenic gases is great for coalbed gases resources in Huainan coalfield.
因此，淮南煤田中后期次生生物气的生成对矿区煤层气资源的贡献重大。
Coalbed gases in Huainan coal field is a gas mixture resulted from thermogenic methane and secondary biogenic gas.
淮南煤田煤层气属于热成因和次生生物成因气的混合气。
Previous research has concluded that biogenic gas of the Sanhu region is generated from Quaternary humic source rock.
在以前的研究中柴达木盆地三湖地区生物气一直被认为是完全由第四系腐殖型有机质所生成的。
Method Searched published literatures and books and synthetically analyzed the virus-safety of biogenic medical devices.
方法文献检索并分析生物源性医疗器械的病毒安全性。
Such a biogenic shoal microfacies is characterized by extensive distribution, smooth top and thin sedimentary thickness.
生物浅滩具有分布范围广、顶面平坦、沉积厚度较小的特征。
The contents of biogenic elements in China marginal sea sediments are related to their grain sizes, river transport, et al.
中国近海沉积物中生源要素的含量与其粒度、河流输入等诸多因素有关。
The polymers change color in the presence of increasing levels of these biogenic amines to indicate degrees of food spoilage.
这些聚合物在那些生物胺的水平升高时颜色发生了改变，对食物的变质程度作出了指示。
Biogenic corrosion of sewers represents a cost of approximately 10% of total sewage treatment cost and is further increasing.
污水管道的生物腐蚀造成的损失占污水处理总成本的10%，在一些地方这个比例还在进一步增大。
Biogenic pesticides, also known as biological pesticides or biogenic natural product pesticides, develop from living resources.
生物源农药亦称“生物农药”或称为“生物源天然产物农药”，是指利用生物资源开发的农药。
According to path of biogenic amines produced in beer brewing, the corresponding homologous solution is proposed in this paper.
针对啤酒酿造过程中生物胺的产生途径，提出了相应的解决办法。
The method and terminology for describing pelagic manganese nodules (oncolites) have been suggested based on their biogenic origin.
从生物岩的角度提出深海锰结核（锰质核形石）的描述方法及所用术语。
Biogenic amines are organic bases with low molecular weight. They can be expected in all foods that contain proteins or free amino acids.
生物胺是低分子量有机碱，存在于蛋白质丰富的食品尤其是发酵食品中。
The relative biogenic data and dating data are not enough. It only depends on the regional correlation of rock association characteristics.
但均缺少相关的生物资料及测年数据，所依靠的仅是岩石组合特征的区域对比。
"We believe that the biogenic hypothesis is stronger now than when we first proposed it 13 years ago," said Everett Gibson, a Nasa scientist.
美国宇航局科学家艾弗·瑞特·吉布森说：“我们相信，现今有关火星存在生物体的假设比13年前刚提出时更有说服力了。”
NA contains a great variety of neurotransmitters including acetylcholine, biogenic amines, neuropeptides and amino acids, and their receptors.
疑核内含有大量的神经递质，如乙酰胆碱，生物胺，神经肽，氨基酸等及其受体。
The unique depositional environments of this area in the Quaternary are the important conditions for forming the large scale biogenic gas pools.
本区第四纪独特的沉积环境是形成大型生物气藏最重要的地质条件。
This paper reports the experimental investigation on the derivatising condition of biogenic amines with dansyl chloride as fluorescent derivation agent.
报道了荧光衍生试剂丹磺酰氯同多种生物胺进行衍生化反应条件的实验研究。
Organic matter abundance of quaternary source rock of biogenic gas in eastern Qaidam basin is the key factor controlling biogenic gas resource in the area.
柴达木盆地东部第四系生物气源岩有机质丰度是控制该区生物气资源的关键因素。
Organic matter abundance of quaternary source rock of biogenic gas in eastern Qaidam basin is the key factor controlling biogenic gas resource in the area.
柴达木盆地东部第四系生物气源岩有机质丰度是控制该区生物气资源的关键因素。
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