月沙工具箱
现在位置:月沙工具箱 > 学习工具 > 汉英词典

排泄系统英文解释翻译、排泄系统的近义词、反义词、例句

英语翻译:

【医】 excretory system

分词翻译:

排泄的英语翻译:

drain; egast; ejectable; evacuate; excrete; excretion; mute; voidance
【医】 apocatharsis; cenosis; eccrisis; egest; egestion; evacuate; evacuation
excrete; excretion; kenosis; lapaxis; void

系统的英语翻译:

system; scheme
【计】 system
【化】 system
【医】 system; systema
【经】 channel; system

专业解析

The human excretory system (排泄系统) is a biological network responsible for removing metabolic wastes and maintaining homeostasis through coordinated organ functions. Key components include:

  1. Kidneys (肾脏)

    • Filter 120-150 liters of blood daily through nephrons
    • Regulate electrolytes and acid-base balance
    • Produce urine containing urea and creatinine

      Source: National Institute of Diabetes and Digestive and Kidney Diseases (https://www.niddk.nih.gov)

  2. Urinary tract (泌尿道)

    • Ureters transport urine to bladder
    • Bladder stores 400-600mL urine
    • Urethra enables micturition

      Source: Gray's Anatomy, 42nd Edition

  3. Accessory organs

    • Skin: Eliminates salts through sweat glands
    • Lungs: Expel CO₂ via respiration
    • Liver: Processes bilirubin for intestinal excretion

This system demonstrates three-phase elimination:

  1. Filtration (glomerular filtration rate ≈125 mL/min)
  2. Reabsorption (99% water recovery in renal tubules)
  3. Excretion (final urine output 1-2 L/day)

Pathological failures may lead to uremia or azotemia, emphasizing its vital role in toxin clearance. Recent studies show kidney cells regenerate through mesenchymal-epithelial transitions, revealing previously underestimated repair capacity.

Source: Nature Reviews Nephrology (https://www.nature.com/nrneph)

网络扩展解释

排泄系统是生物体内负责清除代谢废物、维持内环境稳定的重要生理系统。以下是详细解释:

1. 核心功能 排泄系统主要通过过滤血液、排出代谢废物(如尿素、肌酐、多余水分等)来维持体内电解质平衡、酸碱平衡和体液稳定。这是细胞正常代谢的必要条件。

2. 主要组成器官

3. 辅助排泄器官

4. 排泄过程 血液→肾小球滤过→肾小管重吸收→集合管浓缩→输尿管蠕动→膀胱储存→尿道排出。全程涉及主动运输、渗透压调节等复杂机制。

5. 健康维护 每日建议饮水1500-2000ml,注意尿道卫生,定期体检关注尿常规指标。常见疾病包括肾炎、肾结石、尿路感染等,早期可能表现为尿量/颜色异常或腰部疼痛。

这个系统通过精密协作,每天处理约1.5升尿液排出,占人体总排泄量的60%以上,是维持生命活动不可或缺的「清洁系统」。

分类

ABCDEFGHIJKLMNOPQRSTUVWXYZ

别人正在浏览...

艾类植物苯维溴铵便携式数据终端草分支杆菌次位当事人单元内编辑电单位地震动力载荷短叶松对头接合封建分块级存取光电传感器合格的代表团胡佩特试验结构页开裂试验酪氨酰利福酰胺螺钻形刀平均对比度普适标定丘脑皮质的契约上的奇装异服燃烧效率散射线三原子氢商陆素通用微语句