recta

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

保持肾髓质的高渗作用,并将水,包括集合管和髓袢降支重吸收的水带走.

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

探讨直肠系膜在直肠癌低位前的应用。

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

到妊娠晚期，增大的子宫和胎儿先露部压迫直肠，也能导致排困难。

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的染料给孩子的直肠染色。

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

灌肠剂、灌肠器或其他方法能完杀灭直肠内的细菌和微生物。

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温、背温、腰温、臀温、肛温测量,结果进行统计学分析。