線譜法 的英文怎麼說
中文拼音 [xiànpǔfǎ]
線譜法
英文
gammagraphy-
Standard test method for quantitative determination of americium 241 in plutonium by gamma - ray spectrometry
用射線光譜法定量測定鈈中鎇241的標準試驗方法Determination of cl br and i in bittern by xrf
射線熒光光譜法測定東營地區鹵水中的氯溴碘Using the multi - configuration dirac - fock method ( mcdf ), we studied the characteristic of the decay processes of the 4d core excited states of csiv, the low - lying excitation structure of super - heavy element bohrium ( z = 107 ) and the x - ray spectra of the 3d - 4f transitions of highly charged xenon ions in details in this work, by including the electron correlation and the relaxation effects systematically
本論文運用mcdf方法,通過系統考慮電子相關效應和馳豫效應,分別研究了cs離子的4d內殼層激發態衰變動力學特性,超重元素bh ( z = 107 )的低激發態結構以及高離化態氙離子的3d - 4f躍遷產生的x射線譜的結構等問題。The classical frequency - domain theory forms a basis of bridge vibration analysis, however such method has some limitations. some literatures show that the time - domain analysis method has advantages for vibration analysis. because of the research on time - domain vibration analysis developed only in recent years and the theory is n ' t perfect enough, it needs to be made further investigation
經典的簡化靜力法存在一定的局限性;反應譜法為中、小跨橋梁的抗震設計提供了廣泛的應用,但對解決大跨度橋梁的線性與非線性問題存在明顯不足;時程分析法由於該領域的研究起步較晚,目前的理論和方法還不甚成熟,有待于進一步深入研究。Through the inspecting, the author selected three methods of eradiate noise ' s feature extraction. the methods include the pedigree, e - filter, fractal. in those methods, the pedigree is based on frequency field, the e - filter is based on the energy field and the fractal is based on time field
本文作者經過考察,採用了三種前期研究中較為有效的水下目標特徵提取方法? ?基於功率譜估計的線譜特徵提取方法、基於小波分析的不同頻段內能量特徵提取方法和基於水聲信號分維特性的特徵提取方法。3 fourth order cumulant ( foc ) different slice - based adaptive dynamic line enhancement algorithms are presented
3提出了基於四階累積量不同切片的間接自適應動態線譜增強演算法。Determination of zirconium and hafnium contents - x - ray fluorescence speotrometric method
射線熒光光譜法測定鋯量和鉿量Analysis of manganese and other elements in manganin by x ray fluorescence spectrology method
射線熒光光譜法分析錳礦中的錳及其他元素Deriving capillary presure curves from nmr t2 spectra
2譜法估算毛管壓力曲線綜述Praseodymium oxide - determination of lanthanum oxide, cerium oxide, neodymium oxide, samarium oxide and yttrium oxide contents - x ray fluorescence spectrometric method
射線熒光光譜法測定氧化鐠中氧化鑭氧化鈰氧化釹氧化釤和氧化釔量Analysis of the electromagnetic properties of the radome by plane wave spectrum method based on the gauss integration
基於高斯積分的平面波譜法分析天線罩電性能Polysaccharides are main energy sources of human body and possess some important physiological functions. in this paper, polysaccharides were used as the soft templates in synthesizing selenium nanoparticles which were produced with the reduction of selenious acid by ascorbic acid. the effect factors of synthetic reaction were studied and selenium nanoparticles obtained were characterized
本文以幾種生物多糖為軟模板,採用抗壞血酸還原亞硒酸的方法合成納米硒,研究了制備反應的影響因素,得到了多種形貌的納米硒,並採用光譜法、透射電鏡、掃描電鏡、 x射線衍射等方法對產物進行了表徵。The standard method in western music has in recent centuries been by means of staff notation, but different forms of letter notation have been used, with imaginative forms of graphic notation in some contemporary music and, in earlier times, tablature, a combination of letters, numbers and staff designed for particular instruments
近幾個世紀的西方音樂所用的標準方法是採用五線譜的形式,但是運用了不同形式的音名,在一些現代音樂中運用的新形式的圖示記譜法,早期,指法譜,由專為特定樂器設計的字母,數字,五線譜組成。Based on the lambert - beer ' s law and considering the determination of ultramicro amounts of substances by aas, an approximate linear relationship between the transmittancy and concentration of the measured substance was derived
摘要對原子吸收光譜法在超微量測試中,給出了朗伯比耳定律的近似公式,建立了測定值和透光度的變化值之間的近似線性關系。In this study a microbial system for biphenyl biodegradation is set up in order to investigate the effects of surfactants on biodegradation of hydrophobic organic compounds. four strains which can grow on biphenyl as the sole carbon and energy sources are selected out, in which alcaligenes eutrophus dj1 and pseudomonas sms02 are chosen as degradation strains. after studing the bioavailability of three nonionic surfactants ( op - 10, tween - 80, and triton x - 100 ), they are added into the biodegradation system of biphenyl
為了考察表面活性劑對疏水性有機污染物生物降解的影響,本論文選擇聯苯作為模擬研究體系,篩選、馴化得到四株可利用聯苯作為碳源生長的菌株;考察了聯苯降解菌株對三種非離子表面活性劑op - 10 、 tween - 80 、 tritonx - 100的生物可利用性;用高效液相色譜法測定了非離子表面活性劑對聯苯的增溶曲線;較系統地研究了加入非離子表面活性劑對聯苯生物降解速率的影響。And its conversion of line spectral pair ( lsp ) and the production of adaptive codebook are different from that of traditional celp
在線譜對( lsp )的轉換和自適應碼本生成方面也採用了有別于傳統碼本激勵線性預測演算法的新技術。Nondestructive quantitative determination of starch contentin polyothylent by solid state nmr and ftir
中澱粉含量的固態核磁共振及傅立葉轉換紅外線光譜法無損定量分析Laboratory uv absorbance spectroscopy requires the transmission of uv energy through samples held in cuvettes
實驗室紫外線吸收光譜法要求紫外光能穿過裝在小型管里的樣品進行傳輸。Standard test methods for rubber - determination of ethylene units in ethylene - propylene copolymers and in ethylene - propylene - diene terpolymers by infrared spectrometry
紅外線光譜法測定乙丙橡膠和三元乙丙橡膠中乙烯單體的標準試驗方法In order to improve the precision of the direction of arrival estimation, the direct average and weighted average are used to process the multiply linear spectrum in analyzing multiply linear spectrum method
其中,在分析多線譜法方位估計時,採用了直接平均和加權平均兩種處理方法對多線譜進行處理,旨在提高目標方位估計精度。分享友人