No fear of scurvy or ship fever this voyage.那就不必担心路上得坏血症或斑疹伤寒这类疾病了!Vitamin C deficiency can ultimately lead to scurvy.缺乏维生素C最终能道致坏血病.A, such as scurvy, beriberi, or, caused by deficiency of one or more essential vitamins...
Conclusion The late efficacy of mitral annuloplasty using prosthetic ring is satisfactory.结论对于有瓣环扩大的二尖瓣成形术,应用人工瓣环,近期和远期临床效果均满意.Percutaneous annuloplasty has the potential to serve as a therapeutic adjunct to standard med...
These cells had retained a diploid Karyotype.这些细胞持有二倍体核型.Comparatively , PCR - Acc molecular marker produced two genotypes , G - type and T - type for both autotetraploid and diploid rice.而用PCR-Acc检测, Wx基因表现为G - 型和T - 型....
Stars of the first magnitude are the brightest.一等星最明亮.Objective To measure the magnitude of galvanic currents produced by different occluding metallic contact.目的:测定异种合金咬合接触时产生的电流值.The time delay would be smaller by eight...