定义 中文名称: 自然土壤 英文名称: natural soil 定义1: 自然植被下形成的、未受人为活动干扰与影响的土壤。 应用学科: 地理学(一级学科); 土壤地理学(二级学科) 定义2: 自然植被下形成的、未受
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... 原位测试标准贯入试验:standard penetration test 原土;底土;天然土:natural soil 原水输送系统:raw water transfer ...
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natural soil conditioner 天然土壤改良剂
natural soil drainage 土壤自然排水
natural soil layer 自然土层
natural soil test 土壤试验法
natural soil individual 自然土壤个体
Vast Natural Soil 广阔自然土壤
natural soil road 天然土路
natural soil detail 天然污垢
Natural soil fertility is dropping in many areas because of continuous industrial fertiliser and pesticide use, while the growth of algae is increasing in lakes because of the fertiliser run-off.
在很多地区,由于工业化肥和农药的持续使用,导致自然土壤的肥力正在下降,然而化肥的流入却导致湖泊中藻类生长得越来越快。
Use sod instead of grass seed and take advantage of natural soil erosion inhibitors like straw and compost.
而使用草皮草种,并利用秸秆等自然土壤侵蚀抑制剂和堆肥的优势。
Natural soil thermoluminescence survey whose repeatability is very good can be used in exploring deep deposit.
土壤天然热释光法是一种能达到攻深找盲的方法,而且它的异常重复性很好。
This natural recycling returns nutrients to the soil.
VOA: special.2009.06.23
The way these things work, when you are engaged in agriculture, it's natural to go first to that soil, to that patch of land which is known to be likely to produce the best land, the most fertile, the best product, the most fertile land there is.
这一方式是这样运作的,当你从事农业,你自然而然的会首先关注土壤因素,去找出已知土地中最为肥沃的那一块,土地越肥沃,产量越高,就越追求更为肥沃的土地
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