土壤因素是指土壤中的水分供应状况等．当土壤水分供应充分时农田实际蒸散只取决于气象和作物因素·全区深水沉积岩的划分采用相和相组合两个级别，相或岩相是指被用来指示一组地层或单一地层，一般具一定的岩性，成层性以及沉积结构、构造的地层，一个相的特征通常可反映其沉积机制或是说土壤的原始pH值和缓冲能力。
土壤因素
网络释义专业释义
双语例句原声例句
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在生命系统和环境系统中，只有大气、水和土壤因素，可以表明补偿功能的强弱。
In living system and circumstance system, only the factor of the gas, water, and soil, can proved the ecology compensate strong or not.
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结果表明：各土壤因素中以有效铁含量对黄瓜产量的贡献率最大，为0.7861； 速效磷含量的贡献率次之，为-0.2865。
The results showed that the rate of contribution of available Fe to yield of cucumber was the biggest of factors(0.7861), the following is available P(-0.2865).
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然而，它们的影响可能因气候因素而加剧，如干旱和严冬，或因土壤酸化等土壤不平衡而损害到根系。
However, their effects are probably accentuated by climatic factors, such as drought and hard winters, or soil imbalances such as soil acidification, which damages the roots.
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In Mesopotamia they usually didn't need to because the richness of the soil and so on.
在美索不达米亚,由于土壤肥沃及其他因素,通常是不需要施肥的
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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
应用推荐
$firstVoiceSent
- 来自原声例句