阳转,intravenous drug use
1)intravenous drug use阳转
1.BackgroundVarious literatures have shown that methadone maintenance treatment (MMT) can effectively reduce opioid withdrawal syndromes and prevent blood-borne disease transmissions throughintravenous drug use, such as human immunodeficiency virus (HIV).目的1、了解社区美沙酮维持治疗受治者入组后HIV抗体阳转情况。
英文短句/例句
1.That the earth is turning round the sun is true.地球围绕太阳转是真的。
2.Any of various plants that move or are believed to move in response to the sun.向阳性植物随着太阳转动或被认为随太阳转动的多种植物的任何一种
3.The earth revolves around the sun.地球绕太阳运转 [公转] 。
4.The earth revolves round the sun (on its axis).地球（以太阳为轴）绕太阳公转.
5.the revolution of the earth on its axis round the sun地球以太阳为轴的旋转.
6.The earth travels round the sun.地球围绕太阳运转。
7.rotating anode x ray generator转动阳极x射线发生器
8.rotating anode tube阳极转动的x射线管
9.the revolution of the earth around the sun地球绕着太阳的公转
10.There are nine planets going round the sun.九颗行星围绕太阳运转。
11.The planets revolve around the sun.行星绕着太阳运转。
12.photovoltaic solar energy converter光生伏打太阳能转换器
13.The earth rotates itself and around the sun.地球在自转的同时绕太阳公转。
14.Earth, going round and round, silently, rising the sun, and the moon.地球啊，默默地旋转，旋转出太阳，旋转出月亮。
15.(astronomy) having an orbit between the sun and the Earth"s orbit.（天文学）在太阳与地球之间绕太阳旋转的。
16.the solar year (the time it takes the earth to go round the sun once,approximately 365 days )太阳年（地球绕太阳旋转一周所需的时间,约 365天）
17.The solar cell can convert the energy of sunlight into electric energy.太阳能电池能把阳光的能量转化为电能。
18.The earth revolves around the sun in an ellipse with the sun at one of the foci.地球在以太阳为焦点的椭圆上围绕太阳公转。
相关短句/例句
rotating anode旋转阳极
1.Operational principle ofrotating anode controller;旋转阳极控制器工作原理
2.The demands ofrotating anode X-ray tubes used for CT on Chinese market are introduced and a proposal how to join in this field is presented.阐明了我国CT机对旋转阳极X射线管市场的需求，并提出了切入此领域的建议。
3)positive rate阳转率
1.Objective:To explore the effects of the prevaccination antibody titer on thepositive rate of antibody,and to find the sensitive herd of influenza vaccination for providing the scientific basis for the flu prevention.方法:采用重复整群随机抽样方法,采集常州、盐城、南京、淮安、宿迁、扬州六地区不同人群免疫前后血清,利用红细胞凝集抑制试验进行流感HI抗体检测,计算抗体阳转率。
4)Shaoyang transporting少阳枢转
5)transformation betweell Yin and Yang阴阳转换
6)Yangguang CB阳光转债
延伸阅读
旋转阳极旋转阳极放射学术语。X线管阳极的类型之一。阳极靶面和靶盘装在一个小的感应电机轴上，工作时高速旋转(每分钟数千转)，接受电子束撞击，在产生X线同时，将热量均匀地散布在相对较大的实际焦点面积上。由于阳极转动相当平稳，焦点面可以保持形状和位置的稳定，不但得到很小的有效焦点面，且可具有较大的功率。靶面物质可有铼钨合金、钼、钨等，靶盘采用石墨原料。目前，高性能、大功率的X线成像设备均采用旋转阳极的X线管，旋转式阳极的散热以辐射式为主，散热传导能力差，限制其长时间工作。较新型的设计在散热方式、阳极靶面材料及靶面、靶盘组合方式等方面均有革新，X线管热容量有明显提高，以适应螺旋扫描CT机的需要。
