secondary constriction的意思

secondary constriction中文翻譯：

次縊痕

相似詞語短語

constriction───n.收縮；壓縮；緊窄感；壓縮物

secondary───n.副手；代理人；adj.第二的；中等的；次要的；中級的

secondary consumer───次級消費者

secondary education───中等教育

secondary color───次生色；n.合成色，間色；二次色

secondary school───n.中學；中等學校

secondary products───次級產品；副產品

secondary consideration───次要考慮

secondary succession───[植]次級演替；次生演替系列

雙語使用場景

secondary constriction has been observed on the centromere region of the chromosome No.───染色體短臂近著絲粒區觀察到次縊痕。

17 cases of chromosome polymorphism, accounting for 9.83% of all abnormal karyotypes. It contains Y chromosome, secondary constriction, and variation of satellites.───染色體多態性17例，占異常核型的9.83%，主要包括Y染色體多態性、次縊痕和隨體的變異。

This report describes a female ease who is complete deletion of secondary constriction on two chromosomes 9. The major clinical phenomenon is severe mental retardation.───本文報道了一例兩條9號染色體次縊痕缺失的女性病例，臨床表現為嚴重智力低下和語言障礙。

However, the SAT-chromosome and the secondary constriction were not found on any chromosome present.───沒有觀察到帶隨體的染色體和次縊痕的存在。

英語使用場景