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- Objective:To explore the relationship between the retaining time of deep vein trocar(DVT) and partial reaction after heart valve replacement. 目的:探讨心脏瓣膜置换术后深静脉针留置时间与局部反应的关系。
- The results indicate that the essence will release slowly after microcapsulation.The perfume retaining time of the fabric will prolong after finish. 结果表明,香精微胶囊化赋予香精缓释效应,用微胶囊香精整理的织物留香时间大大延长。
- The retaining time of PB,DPH and CBZ was 3.55min, 5.89min, 7.14min,the lowest concentration that can be detected was 1.21ug/ml, 0.79ug/ml and 0.44ug/ml. PB、DPH、CBZ的保留时间分别为 3.;5 5min、5
- The effects of temperature and retaining time in mild melt treatment on the bonding strength, surface morphology and porosity of tin coating are studied. 摘要研究了软熔处理温度与保温时间对锡镀层的镀层结合力、镀层表面形貌和孔隙率的影响。
- The reducing of phlebitis occurrence and prolong of tuber retaining time can be achieved by selective using 24G indwelling needle for aged patients with chronic block pulmonary disease. 高龄COPD病人选用24G型号留置针,可显著减少静脉炎的发生,延长留置时间。
- Gas chromatographic analysis showed that titer of sex pheromone collected by SPME was obviously lower than that by SGE and a new component appeared with longer retain time and higher titer. 气相色谱分析表明 ,固相微量萃取法收集的性信息素各组分的含量明显低于单个腺体提取法提取的性信息素各组分的含量 ,而且出现了一个保留时间较迟的含量较大的一个组分。 各组分间的相对比例较高。
- Retaining time of control process 控制过程持续时间
- It not only retains time's mark, but infuses itself with fashion and personality. 既保留岁月印记，又注入时尚、个性元素。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久，就会发酵。
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
- He will come on time even though it rains. 即使下雨，他还是会准时来的。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- A dyke was built to retain the floods. 修了一道堤坝挡住洪水。
- I need some time to orient my thinking. 我需要一些时间来使我的思想适应。
- A transistorize radio takes no time to warm up. 晶体管收音机不需要预热时间。
- At that time he had two helpers. 当时他有两个助手。
- I'm sorry to obtrude on you at such a time. 我很抱歉在这个时候打扰你。
- I referred to my watch for the exact time. 我看了一下手表好知道准确的时间。
- God mete out justice in his own good time. 羞恶自有报，只争迟与早。
