Results 181 to 190 of about 15,384 (194)

我们是否应该建议使用双皮质螺钉或倒置的枕骨钩来固定枕骨板,以优化枕颈融合的效果?结合了实验和分析方法的生物力学研究。

open access: closed, 2020
阿尔诺·日耳曼   +11 more
openalex  

模拟增温对荒漠生物土壤结皮-土壤系统CO 2 、CH 4 和N 2 O通量的影响

open access: closed, 2014
徐冰鑫   +5 more
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模拟降水对古尔班通古特沙漠生物结皮表观土壤碳通量的影响/Effects of simulated precipitation on apparent carbon flux of biologically crusted soils in the Gurbantunggut Desert in Xinjiang, Northwestern China[J]

open access: closed, 2012
吴林   +7 more
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以数码照相法估算生物土壤结皮盖度/Coverage Estimation on Biological Soil Crusts Based on Digital Photos[J]

open access: closed, 2013
吴林   +4 more
openalex  

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