当织物内外层单纤线密度比值相同时，若织物组织结构不同，其差动效应大小也不同；
The differential capillary effect differs in fabrics with same linear density of the inner and outer layers fiber but different weave structures.
结论椎体小梁骨面积比值与骨密度间密切相关，由此我们可通过小梁骨面积比值对骨密度作出评价。
Conclusion there is a high correlation between the ratio of trabecular area of lumbar spine and BMD, therefore, we can estimate BMD by ratio of trabecular area.
结果表明，影响凝胶注模陶瓷坯片密度的因素主要有：料浆的固含量、单体含量、单体和胶联剂的比值。
The research showed that the solid loading, content of monomer and ratio of monomer and crossing linker were the main effect factors on the density.
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