body n. 1.身体,体躯,肉体;尸首;躯干,【林业】立木。 2.本体,主体;主力;本文,正文;部分。 3.(衣服的)上身部;女胸衣。 4.队,群,一团;团体,机关,机构。 5.〔口语〕人〔常用以构成复合词,如 anybody〕; (犯人、继承人等的)身份。 6.物体,(液)体;实质;(酒等的)密度,浓度。 7.车身;船身;【航空】机身;(陶器等的)素胚;(乐器等的)共鸣部分;布身,布的厚薄软硬;【数学】立体;【天文学】天体;【印刷】铅字身。 the human body 人体。 cremate the body 将尸体火化。 the body of a tree 树的主干。 a regular body正多面体。 a solid [liquid, gaseous] body 固[液,气]体。 the body of the population 人口的主要成分。 a body of cavalry 一队骑兵。 the body of the book 本文。 the student body学生会。 a diplomatic body 外交团。 a body of words 一组单词。 a good sort of body好人。 an heir of the body 直系继承人。 a body of facts 一大堆事实。 heavenly bodies 天体。 wine of good [full] body 醇厚的葡萄酒。 body corporate 法人团体。 body and soul 整个,全心全意 (work night and day, body and soul 日以继夜、全心全意地工作)。 body crash tactics (日本在第二次世界大战中以敢死飞机冲击军舰的)肉弹战术。 body of Christ 圣餐面包。 body politic 国家。 give body to 使…具体化,实现;使有形体。 heir of one's body 直系继承人。 in a body 全体,整个 (resign in a body 总辞职)。 in body 亲身,自行。 in the body 生动;活着,神志清醒。 keep body and soul together 勉强维持生活,苟延残喘。 the main body 【军事】主力部队。 the whole body 全身;全体。 vt. (bodied) 1.赋与…以形体。 2.使具体化,体现;实现;刻划;使呈现于心中 (forth)。 Imaginations bodies forth the forms of things unknown 想像力使未知事物的形像呈现于心中。
We also investigated the pathological changes of mouse liver , thymus and cerebrum cortex challenged by so2 inhalation by in vivo tests . we studied the apoptotic induction on mouse spleen cells and cytotoxicity of human embryo lung fibroblasts of so2 derivatives by in vitro tests . in vivo tests of sulfur dioxide inhalation showed : ( 1 ) effects on mouse lung of so2 challenge : we found no significant apoptotic changes induced by so2 inhalation but obvious pathological changes of lung with vacuolating of osmiophilic multilamellar bodies which maybe related with the decrease of surfacant and decrease of microvillus of type ii alveolar cells ; we also found thickening of part of basement lamina between type i alveolar cells and capillary endothelium cells which may inhibit the dispersion of oxygen and contribute to lung dysfunction 二氧化硫熏气染毒的体内实验结果表明,在本次实验的浓度范围内( 56mg m ~ 3 、 112mg m ~ 3 、 168mg m ~ 3低、中、高三个浓度) : ( 1 )通过透射电镜、 dna凝胶电泳分析和流式细胞分析发现二氧化硫吸入染毒一周对小鼠肺脏没有明显的凋亡诱导作用,但通过透射电镜观察发现二氧化硫可引起肺脏明显的超微结构改变,引起型肺泡上皮细胞板层体空泡化,微绒毛减少,线粒体致密化或肿胀变性;肺泡血管内皮细胞和型肺泡上皮细胞之间基膜增厚,使氧气弥散功能出现障碍,从而降低肺功能。