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- X光滤片制备方法研究Preparation of X-ray Filter Foils
- X光滤片X-ray filter foil
- 数字化X光成像不均匀性校正方法研究Research on Digitalize X-ray Imaging Nonuniformity Correction Methods
- 分光光度法测定中药及制剂成分含量时空白液制备方法研究A Study on the Method for the Preparation of Blank Solution in the Assay of Chinese Medicines and Preparations by Spectrophotometry
- 蓝光滤过片blue-free barrier filter
- 超疏水性塑料薄膜简易制备方法研究Fabrication of Super-hydrophobic Plastic Films via a Simple Method
- 稳态等离子体电子密度的X光激光干涉测量方法研究X-RAY LASER INTERFEROMETRY MEASUREMENT RESEARCH OF ELECTRON DENSITY DISTRIBUTION OF STATIONARY PLASMA
- 本论文以FCC剑桥直接电脱氧制备金属的理论和方法为基础,研究在CaCl_2-NaCl熔盐中直接电解Dy_2O_3-Fe片制备DyFe_2合金;Based on the direct electrochemical reduction theory (FFC Cambridge) ,direct electrochemical reduction of Dy_2O_3-Fe to prepare DyFe_2 alloy in molten CaCl_2-NaCl in the present paper.
- 方法对SIEMENS MD7745直线加速器和GE Saturne41直线加速器,6MV-X线,60°楔形滤片,测量不同大小的照射野且不同深度处加和不加楔形滤片时的剂量率,计算楔形因子。Methods First,we measured the dose rate for several fields and depths with and without 60 degree wedge on Siemens MD7745 and GE Saturne41 medical linear accelerators,and got the wedge factors for these fields and depths.
- X光分幅相机-平面镜配接方法研究Research on Coupling of an X-ray Mirror to an X-ray Framing Camera
- 金属铋制备方法研究现状及发展趋势Research Status and Development Trend of Preparation Methods of Bismuth
- 乌干达HIV感染患者并发瘙痒性丘疹皮损的病因学研究Etiology of pruritic papular eruption with HIV infection in Uganda
- 包膜超声造影剂喷射雾化制备方法研究A NOVEL METHOD FOR PRODUCING ENCAPSULATED ULTRASOUND CONTRAST AGENTS BASED ON AIR-ATOMIZATION TECHNIQUE
- 导电高分子吸波材料制备方法研究进展Research Progress in Preparation of Conductive Polymer Microwave Absorbing Materials
- 方法62例患者分别在肺叶切除术后3个月、12个月拍摄胸部X光片，同时测定肺活量（VC）、最大通气量（MVV）、1秒用力呼气容量（FEV1）、动脉血氧分压（Po2）对有关数据进行统计学处理。Methods 62 cases were examined with chest X-ray and vital capacity (VC), maximal voluntary ventilation (MVV), forced expiratory volume in one second ( FEV1 ) , and arterial partial pressure of oxygen (Po2) were simultaneously examined 3-1 2 months after operation, All data were handled with statistics.
- 人乳脂脂肪酸组成及其制备方法研究进展Development of Fatty Acids of Human Milk Fat and Preparation of it's Substitute
- 制备标准呼吸性粉尘滤膜样品的实验方法研究Experimental Method for Preparing Standard Respirable Dust Filter Samples
- 高交联非晶颗粒态玉米淀粉制备方法研究Preparation of Noncrystalline Granular High-crosslinked Corn Starch
- 这个病有检验方法吗?答:X光检验有助诊断。研究人员并已找到一种新的检验方法,可以迅速确定病人身上有没有有关的冠状病毒。Is there a test for the disease? A chest X-ray will help confirm the diagnosis. A rapid test has been developed to detect the coronavirus in patients.
