系譜法 的英文怎麼說
中文拼音 [xìpǔfǎ]
系譜法
英文
pedigree method-
The results showed as follows : ( 1 ) 6 traits are correlative with genomic factors according to analysis of population genetics and comparison of the coherence of twins. ( 2 ) the hereditary mode of rolling tongue or pointed tongue was the dominant heredity of single gene of autosome, and the can - rolling type or can - pointed type was the dominant character
本文首次從群體遺傳學、家系分析、典型系譜分析及雙生子分析多個角度並結合多種相關數理統計方法，對6項人類學特徵的遺傳方式進行了探討，初步確定了各項特徵的遺傳方式，評價了各特徵的遺傳與環境的相對重要性。Determination on benzols of water by gas chromatography
氣相色譜法測定水中苯系物" longdao no. 3 " bred from offspring of " shangyu 397 ( mudanjiang 19 zhongguo 91 ) " through several years ' selection combination of bulk selection method, pedigree selection method and ecosystem selection method
摘要龍稻3號是從上育397 （牡丹江19中國91 ）的後代經多年運用集團選擇、系譜選擇和生態壓力選擇相結合的方法選育而成。Rapid determination of cinnamic acid by cgc
毛細管氣相色譜法快速分析肉桂酸加氫體系Analysis of the homologous series of benzene in environmental water by double capillary gas chromatography
環境水體中苯系物的氣相色譜法分析However the binary catalysts system favors low residue content. it was found that the residue content were remained at a low level with ethylene glycol as the reaction media and 6 % ( by mass ) of sulfuric acid as the catalyst in the presence of phenol. the contents of lipophilic products were investigated
經凝膠色譜法測定表明，以濃硫酸苯酚為催化劑、乙二醇為反應介質的反應體系，所得到液化產物的平均相對分子質量最低， m _ w為806 ， m _ n為799 。Study on li - series prepolymer by soft ionization ms
軟電離質譜法研究鋰系預聚物N - test method for partition coefficient n - octanol water estimation by liquid chromatography
用液體色譜法估算分配系數Heredity modes of 6 traits were studied by analysis of population genetics, by the method of family combination analysis, by the methods of proband ' s sib analysis, segregation analysis, the threshold model of polygenes, and analysis of typical family trees, according to the data of the 72 families. the relative importance between genetic and environmental effect on each character was evaluated by comparing the coherence of twins. gene frequencies of 5 genetic characters, calculated from han group in huhhot, were compared with other groups by u - test so as to study the population or nationality difference in heredity
採用群體遺傳學分析、家系組合分析法、先證者同胞法、分離分析法及多基因閾值模式分析方法對所得家系資料進行了統計學分析，結合家繫系譜分析探討了上述6項特徵的遺傳方式；通過雙生子一致率的比較，對上述特徵的遺傳與環境效應的相對重要性進行了評價；計算了呼和浩特市漢族群體5對遺傳性狀的基因頻率，採用u檢驗方法與相關文獻報道的其他群體進行了比較，探討了不同種族間或民族間的遺傳差異性。Supercritical fluid chromatography terms and relationships
超臨界流體色譜法的術語和相互關系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。An undetermined coefficient constructive method for solving spectral problem
構造譜問題的一種待定系數法The number of modes should be selected according to the participant coefficient of mode when calculating the internal force by the response spectrum method ; ( 4 ) the roof plate of large base which connect the towers together should be thick enough but not exceeding the proper scope that the towers and the large base can vibrate together, ( 5 ) in structures with large base and muti - towers, with increasing of the capacity of the large base, the inter - story shear force will increase while the inter - story displacement will decrease as to fulfill the ductility request to avoid the large base becoming weak story, but meanwhile, the upper story will turn into weak story, thus the coefficient r s should be within 2. 0 ~ 3. 0
採用振型分解反應譜法計算結構內力時應根據振型參與系數選擇振型避免漏選；大底盤多塔樓結構連接各塔樓的裙房屋面剛度應做得大些，以保證底部裙房與上部塔樓共同振動，但也不能過剛；大底盤多塔樓結構底盤承載力的加強將使底盤層剪力增大、層間變形減小，但易於滿足延性要求，在一定程度上可避免底盤成為薄弱層。但底部加強會導致薄弱層的上移，因此採取提高底盤承載力的措施的效果是有限度的，承載力系數s宜取為2 . 0 3 . 0之間。Standard practice for mounting actinides for alpha spectrometry using neodymium fluoride
使用氟化釹的光譜法用的錒系元素測定的標準實施規范Standard practice for alternate actinide calibration for inductively coupled plasma - mass spectrometry
感應耦合等離子體質譜法的交替錒系校正的標準規程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。At first, the principle and technique employed in transmittance oxymetry is analyzed. the lambert - beer law and the difference in extinction coefficient of components in tissues relate to different light wavelength is applicable in reflectance oximetry as well as in transmittance oximetry, as both are relate to near - infrared spectroscopy
本文在深入了解透射式血氧飽和度測定原理及其方法之後，首先明確用近紅外光譜法測定組織血氧飽和度時，無論是透射式檢測手段還是反射式檢測，其依據的基本原理都是lambert - beer定律和組織中各成分對應不同波長光的吸收系數的差異。Environmental radiation levels from the automatic gamma spectrometry system at ping chau in mirs bay
大鵬灣平洲的自動伽馬譜法系統所得的環境輻射水平；Standard practice for use of liquid exclusion chromatography terms and relationships
液體排阻色譜法術語及其相互關系的使用的標準實施規程Testing of benzene and benzene homologues - determination of the content of thiophene in benzene - gas chromatography
苯和苯同系物的檢驗.苯中噻吩含量的測定.氣相色譜法分享友人