如何使用 "rarefaction" 造句

1. This is called a rarefaction and is represented by widely spaced dots .
这个区域称为稀疏区,并用疏散的小点表示。
2. Clinical observation of diabetes type 2 followed by rarefaction of bone .
2型糖尿病伴随骨质疏松的临床观察。
3. Spermatophyte flora ; phylogenetic diversity ; latitude gradient pattern ; rarefaction analysis .
种子植物区系;系统发生多样性;纬度梯度格局;稀疏分析。
4. Hypertensive retinopathy ; apoptosis ; capillary ; microvascular rarefaction .
高血压视网膜病;细胞凋亡;微血管稀少。
5. Clinical observation on treating 102 cases of ankylosing spondylitis complicated with bone rarefaction and osteopenia with bushen qiangdu fang .
补肾强督方治疗强直性脊柱炎骨质疏松、骨量减少102例临床观察。