These fetal kidneys (from a gestation estimated at 25 weeks in the second trimester) demonstrate a normal cut surface. Note the pelvis and calyces. Note the well-defined corticomedullary junctions.

这是妊娠中期，估计为25周胎儿肾。切面正常，可见肾盂、肾盏，皮质、髓质分界清楚。

youdao

In a normal cell DNA that DNA in the normal cell - this DNA gets cut by the restriction enzyme, so the sickle gene ends up - so that hemoglobin gene ends up in two pieces.

一个正常细胞的DNA,正常细胞里的DNA,会被限制酶所剪切,因此镰状血红蛋白基因--,不对,是正常血红蛋白基因被切成两段

耶鲁公开课 - 生物医学工程探索课程节选

By the time theaters started getting their normal 50% cut, the film was basically on its way out of theaters.

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Also, and this might knock you for a loop, the semester was cut from a normal 17 weeks to 15, and at some schools to 13.

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The capital's main surgical hospitals and water treatment plants now rely solely on back-up generators because the normal power supply has been cut, an untenable situation, Doumani said.

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