breast n. 1.乳房;〔比喻〕营养的来源。 2.胸;胸脯,胸膛;胸口;胸怀,心情。 3.(山)腹;(衣服的)胸部。 4.(扶拦、梁等的)下侧;(器物的)侧面;窗腰,窗下墙;炉胸;【矿物】工作面;【造船】中央系索。 bare one's breast 袒开胸部。 Joy filled his breast. 他满心欢喜。 at the breast 未断奶的(a child at the breast 奶娃娃,吃奶的婴儿)。 give (a child) the breast 给(婴儿)喂奶。 have a feeling heart in one's breast 有同情心。 make a clean breast of 完全说出(秘密等),坦白。 past the breast 断了奶。 vt. 1.挺胸面对,挺胸承当;(运动员)以胸部触(线);挺进,逆…而进,冒着…前进;毅然对抗,慨然担起(难事等)。 2.吮吸(奶头);(鸟)用胸部护(小鸟)。 3.登,爬(山等)。 The sprinter breasted. 那个短跑运动员首先冲到终点。 2. The ship breasted the waves. 船破浪前进。 breast a hill 爬山。 The coach breasted a slight incline. 马车上一个缓坡。 breast it out 抵抗到底。 breast the tape (赛跑时)冲到终点线(=〔美国〕breast the yarn). adj. -ed 贴…胸的(a single [double] breasted coat 钉有一[两]排纽扣的上衣)。
To insure higher milk production and prevent breast diseases such as mastitis, feeders, for yeas, have kept feed pumped full of some chemicals such as antibiotics and hormones during cows and goats breeding 目前鱼虾养殖普遍存在着饲料利用率低,生长缓慢,由病毒细菌霉菌引起的各种疾病较多,死亡率较高,导致鱼虾产量较低。
Results in all the 134 cases, the correct diagnose rate for breast cancers was 89.7 %, and for benign breast diseases was 95.2 %; the false diagnose rate for breast cancers was 10.3 %, and for benign breast diseases was 4.8 % 结果湿针旋转式针吸术对乳腺癌确诊率为89.7%,乳腺良性肿块的确诊率为95.2%,乳腺癌误诊率为10.3%,乳腺良性肿块的误诊率为4.8%。
Results in all the 134 cases, the correct diagnose rate for breast cancers was 89.7 %, and for benign breast diseases was 95.2 %; the false diagnose rate for breast cancers was 10.3 %, and for benign breast diseases was 4.8 % 结果湿针旋转式针吸术对乳腺癌确诊率为89.7%,乳腺良性肿块的确诊率为95.2%,乳腺癌误诊率为10.3%,乳腺良性肿块的误诊率为4.8%。
Increase milk yield improve milk quality to insure higher milk production and prevent breast diseases such as mastitis, feeders, for yeas, have kept feed pumped full of some chemicals such as antibiotics and hormones during cows and goats breeding 长期以来,在牛羊饲养过程中,饲养者为提高产乳量和防治乳腺疾病,在饲料中添加了抗生素激素化学制剂,致使乳汁中含有抗生素等药残,严重危害人体健康。