Methods: The rat model of left renal vein constriction was established by left renal vein partial deligation operation.
方法:采用左肾静脉不全结扎的方法建立大鼠左肾静脉狭窄模型。
参考来源 - 胡桃夹综合征与肾脏病变的临床和实验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
同义词： bottleneck chokepoint
同义词： coarctation
"he felt a constriction in her chest"; "emotion caused a constriction of his throat"
同义词： tightness
以上来源于: WordNet
N-COUNT Constrictions are rules or factors which limit what you can do and prevent you from doing what you want to do. 约束 [正式] [usu pl] → see also constrict
I hated the constrictions of school.
我讨厌过学校的约束。
Artificial muscles can generate electricity during constriction. The electricity may even charge up your mobile phone.
人造肌肉能在收缩过程中产生电力。这种电力未来甚至能为手机充电。
There's one species of snake, the brown tree snake, that uses both constriction and venom, depending on its prey.
有一种蛇——棕树蛇——会根据猎物的不同，同时使用毒液和挤压的方法来杀死猎物。
Centromere is the primary constriction on the chromosome, a region at which the sister chromatids are held together.
着丝点是染色体的主缢痕，在这个地方姐妹染色单体连在一起。
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