recta

1.Countercurrent exchange in the vasa recta preserves hyperosmolarity of the renal medulla.

持肾髓质高渗作用,并将水,包括集合管和髓袢降支重吸收水带走.

2.Arrive gravid and terminal, increscent uterus and fetal show an oppressive rectum first, also can cause defecate difficulty.

到妊娠晚期，增大子宫和胎儿先露部压迫直肠，也都能导致排便困难。

3.To investigate the application of total mesorectum excision(TME) in low pre sacrum resection (LPR) of rectum cancer.

探讨直肠系膜全切除在直肠癌低位前切除应用。

4.One drawback: a nonradioactive dye must be administered through the child's rectum before a CAT scan can be performed.

在做CAT射线之前，必须用一种非放射性染料给孩子直肠染色。

5.Enemas, douches and other cleaners will not be able to get all the germs and bacteria out of the rectum.

灌肠剂、灌肠器或其他方法都不能完全杀灭直肠内细菌和微生物。

6.The temperature of 42 neonates in the incubators was measured at their axillar,back,waist,buttock and rectum at the same time,then the results were compared.

对置暖箱中42例新生儿,在同一时间内进行腋、背、、臀、肛测量,结果进行统计学分析。