The environmental quality of soil wasn't affected by cadmium, arsenic and chromium.
土壤环境质量基本上未受到镉、砷、铬的影响。
ResultsThe quality of soil and irrigation water was good, falling in the categories of "clean".
结果种植基地土壤和灌溉水污染等级均属于“清洁”一级。
Green manure is an important kind of organic manures and plays an important role in rotation, improving quality of soil nutrients.
山东烟田利用秋冬空闲季节种植绿肥，可起到换茬、养地、改土的作用。
For guidance of construction and assurance of quality of soil compaction, a study was performed on the test method for the maximum dry density.
为指导施工和控制填土质量，研究了最大干密度试验方法。
The fly ash possesses definite water-adsorption capacity, and it also contains various nutrient elements so that it may improve quality of soil obviously.
粉煤灰具有一定的吸水能力，其本身含有多种养分元素，可以明显改良土壤理化性质。
Combining the engineering practice, this paper expounds the factors affecting the quality of soil embankment of expressway and quality control during construction.
结合工程实例，阐述影响高速公路土质路堤质量的因素及施工过程质量控制。
Soil carbohydrates constitute a significant part of the soil organic matter and the quality and quantity of carbohydrates in soils can influence the quality of soil.
碳水化合物是土壤有机质的重要组成成分，其含量和特性对土壤性质有很大的影响。
There is a large quantity of fengcong steep land in karst areas of Southwest China, whose quality of soil getting worse because of unfit land use. So the land use must be changed properly.
西南岩溶区峰丛陡坡类最多，平地非常少，并且在人类的不合理利用下，坡地和平地的土壤质量发生了退化。
The management of poultry by-products focuses on soil, water and air quality issues.
家禽副产品的管理主要涉及土壤、水资源和空气质量问题。
"Understanding the amount of pollutants in soil and snow is critical to maintaining the quality of alpine water sources," the scientists report.
科学家们研究声称，“了解土壤和积雪中的污染物的量对维持高山融水的质量有重要的作用。”
Paraffin is a known carcinogen, and hydrogen peroxide can harm the digestive system. Chopsticks irresponsibly disposed of can contaminate water and soil quality.
石蜡是一种已知的致癌物，而过氧化氢则对消化系统有害。随意丢弃木筷则可能污染水和土壤质量。
In fact, it was what a professor of soil quality at a lesser-known university in the Netherlands promised to a scientific conference that concluded on October 16th.
实际上，这是一个土壤质量学的教授近些年才提出的。这个教授来自荷兰的一个名气较小的大学，他10月16日在一个科学研讨会提出了上述观点。
Soil enzymes may be one potential soil biological index of soil quality for its sensitivity, specificity and combination property.
土壤酶的敏感性、专一性和综合性等特点使其可以作为一个反映土壤质量的生物学指标。
The fine particle loss in the soil is an important issue of soil quality degradation.
土壤中细颗粒的流失是土壤质量恶化的重要表现之一。
It is likely that the effects of climate and soil on fruit quality are mediated through their influence on vine water status.
气候和土壤对葡萄品质的影响可通过葡萄树体含水状况的影响来调节。
Soil quality comprehensively reflects soil properties and is the most sensitive indicator mirroring dynamic changes of soil condition under the influences of human activities.
土壤质量是土壤特性的综合反映，是揭示人类活动影响下的土壤动态变化的最敏感的指标。
The research of soil quality is becoming the focused topic of the international pedology.
土壤质量的研究正逐步成为国际土壤学的研究热点。
The effects of soil power application on the growth, yield and quality of greenhouse squash were studied.
研究了土壤调理剂对温室西葫芦生长发育及产量、品质的影响。
With increase of matter input, the restoration of soil fertility quality was accelerated gradually.
随着物质投入量的增加，土壤肥力质量的恢复也逐渐加快。
The changes of soil quality are the results of both natural processes and human activities.
土壤质量演变是自然过程与人类活动共同作用的结果。
The intermingled roots of two plants growing closely together improve the quality of the soil.
依偎在一起生长的两种植物的根交织在一起，能够改良土壤的质量。
The mix proportion test carried out before construction and quality inspection conducted after construction are introduced, which can assure the engineering quality of piles made cement-soil material.
为保证粉喷桩工程质量，文章介绍施工前进行的配比试验和施工后进行的质量检测。
Forage crops like clover and alfalfa could be planted. these members of the legume family provide high protein food for grazing animals. they also improve the quality of the soil.
可以种稹草料作物，如三叶草和紫花苜蓿。这此豆属作物可以给食草动物提供高蛋白的食物。它们还可以改善土地的质量。
Effects of different fertilizing modes on soil environment quality and crop yield of kailyard were studied through field experiment.
通过田间试验，研究了不同施肥方式对菜园土壤环境质量及作物产量的影响。
In the process of soil quality change, soil microbe is a relatively better maker for the change.
在土壤质量的演变过程中，土壤微生物具有相对较高的转化能力。
Soil environmental quality is an important topic of environmental science and soil environmental science.
土壤环境质量的研究和应用是环境科学和环境土壤学的重要命题。
RESULTS and CONCLUSION The quality of water and soil and the degree of pollution affect the quality of Ling-Zhi products directly.
结果与结论水质和土壤质量的好坏和污染程度都直接影响灵芝产品的质量。
Building the regional culture of black soil can exert an important influence on enhancing the quality of the city dwellers.
黑土地域文化建设对于城市居民素质的提高有重要作用。
Building the regional culture of black soil can exert an important influence on enhancing the quality of the city dwellers.
黑土地域文化建设对于城市居民素质的提高有重要作用。
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