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- X光濾片制備方法研究Preparation of X-ray Filter Foils
- X光濾片X-ray filter foil
- 數字化X光成像不均勻性校正方法研究Research on Digitalize X-ray Imaging Nonuniformity Correction Methods
- 分光光度法測定中藥及制劑成分含量時(shí)空白液制備方法研究A Study on the Method for the Preparation of Blank Solution in the Assay of Chinese Medicines and Preparations by Spectrophotometry
- 藍光濾過(guò)片blue-free barrier filter
- 超疏水性塑料薄膜簡(jiǎn)易制備方法研究Fabrication of Super-hydrophobic Plastic Films via a Simple Method
- 穩態(tài)等離子體電子密度的X光激光干涉測量方法研究X-RAY LASER INTERFEROMETRY MEASUREMENT RESEARCH OF ELECTRON DENSITY DISTRIBUTION OF STATIONARY PLASMA
- 本論文以FCC劍橋直接電脫氧制備金屬的理論和方法為基礎,研究在CaCl_2-NaCl熔鹽中直接電解Dy_2O_3-Fe片制備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.
- 方法對SIEMENS MD7745直線(xiàn)加速器和GE Saturne41直線(xiàn)加速器,6MV-X線(xiàn),60°楔形濾片,測量不同大小的照射野且不同深度處加和不加楔形濾片時(shí)的劑量率,計算楔形因子。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光分幅相機-平面鏡配接方法研究Research on Coupling of an X-ray Mirror to an X-ray Framing Camera
- 金屬鉍制備方法研究現狀及發(fā)展趨勢Research Status and Development Trend of Preparation Methods of Bismuth
- 烏干達HIV感染患者并發(fā)瘙癢性丘疹皮損的病因學(xué)研究Etiology of pruritic papular eruption with HIV infection in Uganda
- 包膜超聲造影劑噴射霧化制備方法研究A NOVEL METHOD FOR PRODUCING ENCAPSULATED ULTRASOUND CONTRAST AGENTS BASED ON AIR-ATOMIZATION TECHNIQUE
- 導電高分子吸波材料制備方法研究進(jìn)展Research Progress in Preparation of Conductive Polymer Microwave Absorbing Materials
- 方法62例患者分別在肺葉切除術(shù)后3個(gè)月、12個(gè)月拍攝胸部X光片，同時(shí)測定肺活量（VC）、最大通氣量（MVV）、1秒用力呼氣容量（FEV1）、動(dòng)脈血氧分壓（Po2）對有關(guān)數據進(jìn)行統計學(xué)處理。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.
- 人乳脂脂肪酸組成及其制備方法研究進(jìn)展Development of Fatty Acids of Human Milk Fat and Preparation of it's Substitute
- 制備標準呼吸性粉塵濾膜樣品的實(shí)驗方法研究Experimental Method for Preparing Standard Respirable Dust Filter Samples
- 高交聯(lián)非晶顆粒態(tài)玉米淀粉制備方法研究Preparation of Noncrystalline Granular High-crosslinked Corn Starch
- 這個(gè)病有檢驗方法嗎?答:X光檢驗有助診斷。研究人員并已找到一種新的檢驗方法,可以迅速確定病人身上有沒(méi)有有關(guān)的冠狀病毒。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.
