取环是指当放入子宫的环已经到了规定的年限,需要去医院及时取出,以免环在子宫内变形或失效。取环前应先进行一次X线透视或“B”型超声波检查。 避孕环的作用就是避免在生育期怀孕,而进入更年期后(45岁),怀孕的概率近乎于零,环的副作用就明显表现出来,应及时取环。
获取环境变量值 Getenv
读取环境参数 getenv
采取环保技术 adopt environmental protection technique
鸟取环境大学 TOTTORI UNIVERSITY OF ENVIRONMENTAL STUDIES
快速存取环 [计] rapid access loop
设置和获取环境参数 GetEnvironmentStrings SetEnvironmentVariable GetEnvironmentVariable FreeEnvironmentVariable
取环器 IUD extraction
循环取货 MILK-RUN ; MILK RUNS ; Milk Run
节育环取出钩 intrauterine device extractive hook
环形取石器 loop stone extractor
防风组件中设计有晾取环。
The windproof assembly is provided with an airing and taking ring.
目的为探讨与绝经后取环困难的相关因素。
Objective to investigate correlative factors of surgical difficulties during IUD removal in postmenopausal women.
分析绝经后妇女取环失败原因及治疗措施。
To analyze the reasons for the failure to take out IUD (intrauterine device) for menopausal woman and the measures of treatment.
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