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- The change of induction effect was closely correlated with the soluble carbohydrate content and respiratory intensity. 诱导效应的变化与可溶性糖含量和呼吸强度关系很大。
- The acidity of the Carboxylic acid to depends on its induction effect, conjugative effect and steric effect. 光气是无色气体,味甜,它是一个毒性十倍于氯气的肺损害剂,能引起窒息,使用时应注意安全。
- In this paper, negative induction effect of alkyl is disscussed base on the ex-periment facts. 本文根据实验事实,阐述了烷基的负诱导效应。
- The results show that steric hinderance effect of methyl groups in the poly-o-methylaniline is more prominent than induction effect and hyperconjugation. 结果表明,聚邻甲苯胺中甲基的空间位阻效应远大于诱导效应和超共轭效应。
- The inductive effect decreases with increasing distance. 诱导效应随着距离的增加而减弱。
- Different strains of Helminthosporium turcicum Passerini had different induction effects and mainly acted on the starting time. 但白藜芦醇苷含量受外界真菌诱导的专属性不强,且影响强度与诱导浓度有关。
- THE INDUCTION EFFECT OF IRRADIATION ON WHEAT POLLEN 辐照小麦花粉的诱变效应
- The induction effects of SO 2 inhalation on micronuclei formation in the polychromatophilic erythroblasts(PCE) of mouse bone marrow and protection effect of Seabuckthorn seed oil were studied in vivo. 采用 SO2 吸入染毒法 ,模拟 SO2 大气污染 ,从整体水平直接对短期与长期 SO2 吸入诱发小鼠骨髓嗜多染红细胞 (PCE)形成微核 (MN)的效应及沙棘油的防护作用进行了研究。
- The Induction effects of an home-made All-Trans Retinoid Acid (RA) on Leukemic cells of 10 cases Acute Promyelocytic Leukemia (APL) was studed in vitro. 本文应用国产全反式RA对10例APL患者的白血病细胞进行了体外诱导分化试验.
- electromagnetic induction effect 电磁感应效应
- The article studies the inductive effect of erythrocytes nucleus of the toad, Bufo gargarizans by herbicide butachlor. 本文研究除草剂丁草胺对蟾蜍红细胞核的诱变效应。
- This paper expounds the negative inductive effect of alkyl and explains the order of acidity of some substances. 阐述了烷基的吸电子诱导效应,因此解释了一些物质的酸性变化顺序。
- Inductive effect, conjugation effect and hyper conjugation effect are called electronic effect. 诱导效应、共轭效应和超共轭效应总称为电子效应。
- Objective:To study the inductive effect of absorbable crystalline glass (ACG) and absorbable crystalline glass powder(ACGP) , in osteogenesis. 目的:观察磷酸钙微晶玻璃在植入兔颌骨后的组织学变化,探索磷酸钙陶瓷的生物降解机制。
- A simple method for calculating the standard heats of formation of organic compounds containing carboxide using the inductive effect index is built up. 利用诱导效应指数建立了一个含羰基有机化合物的标准生成热的简单计算方法。
- The results showed that high concentration of 2,4-D was required for callus induction from mature seeds of tall fescue, and combination of 8mg/L 2,4-D with 2mg/L ABA gave best induction effects. 研究表明,高羊茅成熟种子愈伤组织诱导需要较高浓度的2,4-D,以8mg/L 2,4-D与2mg/L ABA配合能获得最佳的诱导效果;
- The results show that the inducting additive exerts the crystallization inducting effect during the hydration of cement and thus improve the strength. 结果表明,诱导组分可对水泥水化产生诱导结晶作用,提高水泥强度;
- METHODS The metabolic changes of midazolam as the probe drug was studied in vivo,then the inhibition or induction effects of oligo-and poly-saccharide with different structure were estimated. 方法通过研究肝药酶的专属探针药物的体内代谢过程的变化,进而判断不同结构糖类药物对这些酶有无诱导或抑制作用。
- Punishment had very little effect on him. 惩罚对他没有什么效果。
- A coupling interconnect model considering coupling inductance effect is given, and analytical expression for interconnect crosstalk based on DTT method is presented. 摘要本文建立了一种考虑电感耦合效应的两相邻耦合互连模型,基于传输函数直接截断的方法给出了其互连串扰的解析表达式。