土壤微生物的数量变化特征与生物结皮的类型、分布以及土壤有机质含量等因子有一定相关性。
The composition, distribution and quantity of soil microorganisms might be influenced by landform, existence of biological soil crust and organic matter contents.
微生物结皮与土壤水文过程的关系一直是微生物结皮研究中最具争议性的热点问题。
The relationship between microbiotic crust and soil hydrology has been being the most disputed hotspot in the microbiotic soil crust research field.
生物土壤结皮广泛分布在干旱半干旱地区与寒区荒漠，是荒漠生态系统的主要组成和景观特征之一，其重要性已被大量的研究报道所证实。
Soil microbiotic crusts are widespread in arid and semiarid regions, they are one of the major components of desert ecosystems, and their importance has been demonstrated by numerous researches.
此项成型技术比结皮发泡技术有更宽的适应性，开拓一个新的PV C发泡异型材技术领域。
The adaptability of the moulding technology is wider than the skinning-foaming technology, and the moulding technology developed a new technology field of PVC foam special shaped section.
此项成型技术比结皮发泡技术有更宽的适应性，开拓一个新的PV C发泡异型材技术领域。
The adaptability of the moulding technology is wider than the skinning-foaming technology, and the moulding technology developed a new techno...
改性后的高分子皮结具有耐磨性好、抗冲击力强、噪音小、使用寿命长等优点！
After modification, the macromolecule filling piece has the advantage of good wearing quality, good shock resistance, low noise, and long performance life.
改性后的高分子皮结具有耐磨性好、抗冲击力强、噪音小、使用寿命长等优点！
After modification, the macromolecule filling piece has the advantage of good wearing quality, good shock resistance, low noise, and long performance life.
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