释义 |
sper·mine 英ˈspɜːˌmiːn美ˈspɝˌminAHDspûrʹmēn' BNC²³⁶²¹³⁺¹ 基本例句 n.生化精胺;精素¹⁰⁰ However, abscisic acid, spermine and cadaverine appeared a ruleless alteration during sex reversion of cucumber. 脱落酸、精胺和尸胺在黄瓜雌雄性别逆转过程中则表现为无规律的变化。 cnki Modification of cadmiumCd toxicity in ramie by exogenous spermineSpm with different concentrations and adding modes were researched under hydroponic conditions. 采用水培实验法,研究了不同浓度和不同施加方式下外源精胺对苎麻镉污染毒害的缓解效应。 dictall Quantitative determination of putrescine, spermidine and spermine in fresh ginseng, dried white ginseng and red ginseng was made by HPLC. 用高效液相色谱法测定了鲜人参、生晒参和红参中腐胺、精脒和精胺的含量。 cnki The SERS spectrum of LD induced by spermine was similar to the normal Raman one, indicating that the B- form conformation of DNA was remained. 寡核甘酸的 SERS光谱与一般拉曼光谱相似,表示吸附于银上的寡核甘酸仍保持 B结构。203.145.193.49 The severer the condition of cerebral infarction, the higher the putrescine level and the lower the spermidine and spermine levels. 脑梗死急性期腐胺水平随病情加重显著升高,精脒、精胺水平随病情加重而下降。 ilib Alkaloid is contained in suspension culture cell, and its total alkaloid and spermine are higher than those in scale stalk of synthetic culture. 鉴定了悬浮培养细胞中含有生物碱,其总生物碱和西贝素含量均高于栽培鳞茎。 cnki And exogenous Spermine could retard drought-sensitive Variety senescence better than drought-resistant one under water stress. 且更能延缓抗旱性弱的小麦品种在水分胁迫下的膜脂过氧化。 fabiao Objective: To establish a method for prokaryotic expression and purification of the mouse spermine oxidase SMO. 目的:原核表达和分离纯化小鼠精胺氧化酶 SMO。 cnki This work reports the properties of dextran- spermine polycation DSP as a gene vector and its gene transfection efficiency in vitro. 本文研究了葡聚糖-精胺阳离子聚合物 DSP基因载体的性能及其对体外细胞基因的转染效率。 dictall Spermine could induce the fusion of human ghost membrane. 精胺能诱导血影膜的融合。 cnki Spermine induced much higher enhancement effect than other metal salts such as NaCl, KCl, and MgSO4. 精胺较金属盐类如氯化钠、氯化钾、硫酸镁能诱发更强的表面增强效应。203.145.193.49 |