堆肥过程是一个生物过程，腐熟度与未腐熟堆肥中植物毒性物质有关，可采用生物学方法进行评价。
Because composting is a biochemical process and the compost maturity is related to phytotoxic substances in the immature compost, it can also be assessed by biological methods.
在受污染的市区，他们还促进臭氧的产生，臭氧是对动物和植物生命有潜在毒性的烟雾的关键成分。
In polluted urban areas, they also enhance production of ozone, a key ingredient of smog that is potentially toxic to animal and plant life.
对红色的敏感可以让早期人类和其它灵长类更容易区分植物性食物的成熟程度和毒性。
It also could have given early humans and other nonhuman primates the benefit of distinguishing ripeness and toxicity in foods such as fruits and plants.
虽然有很高的毒性，但这种植物也是有好处的，莨宕碱和东莨菪碱等化学制剂都从中萃取。
While this is a highly toxic plant, it also has its benefits. The medical alkaloids atropine, scopolamine, hyoscyamine, hyoscine, and belladonna also come from this plant.
然而SFN的药性要比其他提取自植物的药物的药性要弱得多，因此毒性也要比它们小得多。
However SFN is much weaker than these other plant-based drugs, and thus much less toxic.
这种植物的毒性来自自然产生的莨菪烷类生物碱。
The toxicity of the plant is due to the naturally occurring tropane alkaloids.
不过，有些东西虽然危险但不意味着它总是不好的。颠茄和其他毒性植物有着很长的药用史。
Yet just because something is dangerous does not always mean it is all bad. Belladonna and other poison plants have a long history of medical use.
而根长的变化可作为植物受重金属毒性影响的一个重要指标。
But the root long change may take the plant a heavy metal toxicity influence important target.
研究了硫酰氟对害虫、植物种子等的毒性。
Toxicity of sulfuryl fluoride on pest and plant seeds was studied.
花椰菜花椰菜含有大量的植物化学物质，包括萝卜硫素和吲哚- 3 -甲醇——这两种物质可以在致癌物质产生危害之前解除其毒性。
Broccoli Broccoli boasts a fistful of phytochemicals, including sulforaphane and indole-3-carbinol, that may detoxify cancer-causing substances before they have a chance to cause harm.
镉是动物和植物的非必需元素，也是毒性最大的重金属之一。
Cadmium is one of the most toxic heavy metals and is not an essential nutrient element for plant, animal and human being.
本研究表明入侵植物加拿大飞蓬具有较强的抗旱性，化感作用及生物毒性。
The results showed that the invasive plant E. canadensis L. has strong drought resistance, allelopathy and biologic toxicity.
稀土含量过高时，不论是对植物的生长还是对动物的骨骼、脑部、脏器和内分泌系统等均具有潜在毒性。
High dose of REEs is thought to be poisonous not only for the growth of plants but also for the health of bones, brain, viscera and endocrine system.
简述了铬的毒性、铬在土壤中的反应与存在状态、铬对植物的影响及含铬污泥在农业中应用的现状。
Toxicity, reactions and existence state in soil and effects on crops of chromium, current situation of applying fertilizer of tannery chromium sludge were described.
赤霉素(GA3)是一种植物生长调节剂类农药，当大量使用时会产生一定毒性。
Gibberellin (GA3) is a kind of plant growth regulator pesticides. When GA3 is used excessively, it would produce a certain toxicity.
阐述了植物多酚的化学性质及其降低卷烟烟气毒性的作用机理。
The paper discussed the chemical property of plant polyphenols and the mechanism of reducing the toxicity of tobacco.
由于化学合成色素不断被发现有慢性毒性和致癌性，因此，天然植物色素的开发利用逐渐被人们所重视。
Since the chronic toxicity and carcinogenic character of chemo-synthetic pigments been discovered, the exploitation of the inartificial vegetable pigments was gradually paid attention to.
人们相信生物碱具有保护植物的功能，因为它们对细菌和那些想要吃掉植物的食草动物具有毒性。
Alkaloids are believed to have a protective function for plants because they are toxic to bacteria and herbivores who try to eat the plants.
作者们说，草甘膦除草剂的毒性有益于土壤生物进一步减少对植物对抗病害所需的养分的可获得性。
The authors said that glyphosate's toxicity to beneficial soil organisms further reduces the availability of nutrients that are critical for a plant's defense against disease.
目的探讨植物杀螺药血水草生物碱(eca)对鱼类的毒性作用。
Objective to understand the acute toxicity of a plant-derived molluscicide Eomecon Chionantha Hance alkaloids ECA to fish.
病原菌的效应分子是导致植物发病的毒性因子。
Pathogen effectors are virulence factors causing plant diseases.
滇乌碱是云南乌头属植物中分布最广、含量最高的一种二萜生物碱成分，但其毒性高。
Yunaconitine, a diterpenoid alkaloid native to Yunnan in the plants of Acordtum species, is the rich-est in content and the widest in distribution, but its toxicity is high.
天然精油驱蚤颈圈附有纯天然植物萃取的驱虫系精油，安全无毒性！
It contains the pest control essential oil abstracted from pure natural plants, safe and nontoxic.
为全面评价几种植物源提制品的安全性，采用半静态法测定了其对红鲫鱼的急性毒性。
To assess the safety of several plant-derived substances for fish, the toxicity of them to Carassius auratus was investigated using standardized laboratory procedures.
目的：研究草棉花瓣提取物总黄酮(FGF)的毒性、抗炎免疫等方面的药效学，为研究和开发新疆的地方药用植物奠定基础。
Objective: to study the toxicity, anti-inflammatory and immune enhancing properties of Flos Gossipium Flavonoid (FGF) in Xinjiang and contribute to full exploitation of medicinal herbs in Xinjiang.
针对传统染发剂的毒性及刺激性，本文研制一种不含有毒铅，不含苯胺类致敏物，而含属于植物构分的有机化合物的天然型染发。
In this paper, a natural hair dye is studied, which mainly contains organic compound of plant without toxic lead and phenylamine sensitizer.
AM真菌能够提高植物对营养元素的吸收，促进植物生长，改善植物对干旱及毒性污染的耐受性，增强植物的抗病性等。
AM fungi enhances the uptake by plants of certain nutrients, promotes plant growth, improves plant tolerance to drought and toxicity of pollutants, defends plants against pathogens, and so on.
普通水稻品种具有对苯达松抗性是由于苯达松在普通水稻品种细胞中被羟基化，并最终被代谢为对植物无毒性的6 OH 葡萄糖苷苯达松和8 OH 葡萄糖苷苯达松。
In normal rice plants, bentazon resistance is due to bentazon hydroxylation in the plant cells, followed by metabolism to nonphytotoxic glucose conjugates of 6-OH-bentazon and 8-OH-bentazon.
普通水稻品种具有对苯达松抗性是由于苯达松在普通水稻品种细胞中被羟基化，并最终被代谢为对植物无毒性的6 OH 葡萄糖苷苯达松和8 OH 葡萄糖苷苯达松。
In normal rice plants, bentazon resistance is due to bentazon hydroxylation in the plant cells, followed by metabolism to nonphytotoxic glucose conjugates of 6-OH-bentazon and 8-OH-bentazon.
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