中加国际班作业

中加班高三一诺生物作业，她做了这个模型来讨论肾脏及其功能——

嗨,大家好。我是一诺（Danny），我将介绍肾脏，一种叫做肾囊的薄结缔组织

Hi guys. I'm Danny, and I will introduce Kidney,a thin connective tissue called renal capsule

包裹在每个肾脏周围，这个囊维持肾脏的形状并保护内部组织

surrounds each kidney, and this capsule maintains the kidneys shap and protects the inner tissues

肾囊内，这是一个叫做肾皮质的外层，粉红色的那个，它是一个柔软，致密的血管组织。

inside the renal capsule . It's a outer layer inside called the renal cortex, the pink one, and it's a soft, dense and vascular tissue.

肾髓质的深层是肾髓质，它由几个肾锥体(锥形结构)组成，其中一个指向肾中心。

Deep to this layer is the renal medulla, which consists of several renal pyramids, the cone-shaped structures, with a pieces pointing towards the kidney center.

肾髓质是肾的红棕色条纹部分。

And the renal medulla is a striped, reddish brown part of the kidney.

右边是肾动脉，它是向肾脏输送富氧血液的血管。

The right one is renal artery, the blood vessel that delivers oxygen rich blood to the kidney.

它通过肾门进入肾脏，分成更小的动脉，这些动脉又分成为每个肾单位服务的传入小动脉。

It enters the kidney through the hilus and divides into smaller arteries, which separate into afferent arterioles that serve each of the nephrons.

蓝色的是肾静脉，从肾脏接收缺氧血液并返回到体循环的血管。

The blue one is the renal vein, the blood vessel that receives the deoxygenated blood from the kidney and returns into the systemic circulation.

这是输尿管，将尿液从肾脏输送到尿血的结构。

And this is ureter, the structure which conveys urine from the kidney to the urinary blood.

这部分是肾盂。

This part is the renal pelvis.

输尿管是肾内输尿管的管状精细部分。

is the funnel-like delicate part of the ureter in the kidney.

解说完毕。谢谢你的聆听。

And this all. Thank you to listening.