医学专业英语翻译及答案.docx

Chapter 1Passage 1 Human BodyIn this passage you will learn:1. Classificationof organ systems2. Structureand functionofeach organ system3. Chapter 1 Passage 1 Human Body In this passage you will learn: 1. Classification of organ systems2. Structure and function of each organ system3. Associated medical terms To understand the human body it is necessary to understand how its parts are put together and how they function. The study of the bodys structure is called anatomy; the study of the bodys function is known as physiology. Other studies of human body include biology, cytology, embryology, histology, endocrinology, hematology, immunology, psychology etc. 明白人体各部分的组成及其功能，对于熟悉人体是必需的；争论人体结构的科学叫解 剖学；争论人体功能的科学叫生理学；其他争论人体的科学包括生物学，细胞学，胚胎学， 组织学，内分泌学，血液学，遗传学，免疫学，心理学等等； Anatomists find it useful to divide the human body into ten systems, that is, the skeletal system, the muscular system, the circulatory system, the respiratory system, the digestive system, the urinary system, the endocrine system, the nervous system, the reproductive system and the skin. The principal parts of each of these systems are described in this article. 解剖学家发觉把整个人体分成骨骼，肌肉，循环，呼吸，消化，泌尿，内分泌，神经， 生殖系统以及感觉器官的做法是很有帮忙的；本文描画并阐述了各系统的主要部分； The skeletal system is made of bones, joints between bones, and cartilage. Its function is to provide support and protection for the soft tissues and the organs of the body and to provide points of attachment for the muscles that move the body. There are 206 bones in the human skeleton. They have various shapes - long, short, cube - shaped, flat, and irregular. Many of the long bones have an interior space that is filled with bone marrow, where blood cells are made. 骨骼系统由骨，关节以及软骨组成；它对软组织及人体器官起到支持和爱护作用，并 牵动骨胳肌，引起各种运动；人体有 206 根骨头；骨外形不一，有长的，短，立方的，扁 的及不规章的；很多长骨里有一个内层间隙，里面充填着骨髓， 这即是血细胞的制造场所； A joint is where bones are joined together. The connection can be so close that no movement is possible, as is the case in the skull. Other kinds of joints permit movement