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, 2014 目前有研究表明被子植物类群中单一的开花或展叶物候模式可能具有遗传性,但两类物候事件的节律关系是否受遗传因素控制,各种节律模式的形成与演化机制及其与生物系统演化的关系仍不清楚。作者对四川都江堰市迁地保育的2个海拔点的杜鹃属(Rhododendron)4亚属4组13亚组42种植物的开花–展叶节律模式进行了5年的观察研究。作者假定杜鹃属的开花–展叶节律模式为进化遗传特性,包括先花后叶(F→L)、先花后叶部分重叠(F+L)、叶期包花期(L∈F)、先叶后花部分重叠(L+F)和先叶后花(L→F)等5种类型 ...
庄平
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, 1994 《史记·律书》有”黄钟长八寸七分一，宫“的一组律数，至迟从唐代起，人们就把它看作一组弦律数据，并以为原数据甚误而不可解，从而校正勘误。本文经过严格推算后指出：1．该组律数不是弦律。而是管律；2．该组律数的原数据基本上没有错，尤其是”黄钟长八寸七分一“是完全正确的黄钟管长，由于历代校勘家不辨弦律与管律之别，书”七“字改为”十“字，从而认为《律书》中这段文字”误七句、衍二字“，历代的校改本质上是错误的；3．在历代传抄翻刻《史记》的过程中，律数原数据中有三律的律位与数值被窜乱。在更正被窜乱了的这三律之后 ...
罗琳, 董树岩, 戴念祖
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綜覽「中國行政訴訟制度的沿革、現狀與展望」及「大陸行政訴訟制度——沿革、現狀與展望」二文之若干心得感想
, 2014 [[sponsorship]]法律學研究所[[note]]已出版;有審查制度 ...
劉淑範
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Zhongshan Daxue xuebao. Yixue kexue ban, 2008 【目的】本实验旨在探讨异氟醚麻醉对大鼠海马乙酰胆碱（ACh）昼夜节律变化的影响，并比较在暗期及明期麻醉对该节律变化的影响。【方法】 采用活体微透析技术，每20min从大鼠海马处连续收集透析液3d，并自动注射到高效液相色谱仪中以测定ACh浓度。大鼠共分3组（每组6只）：对照组;明期给药组（从11:00至15:00h予1.4%异氟醚麻醉）;暗期给药组（从23:00至03:00h予1.4%异氟醚）。所有大鼠放置于明暗周期下喂养（明期07:00-19:00h)。【结果】对照组海马ACh呈明显的昼夜节律变化 ...
doaj
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Noise Suppression Effect of Soft Magnetic Co-Pd-B-O Films with Large è¬Å and BS
INTERMAG 2006 - IEEE International Magnetics Conference, 2006Magnetic properties and noise suppression effect of Co85B15-Pd-O soft magnetic nano-granular thin films were investigated. Films with a wide compositional range were prepared by the reactive sputtering method. Soft magnetic films were obtained in the compositional range with the O content more than the Co-Pd-B2O3, where there can be simultaneously ...
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Motorization, Vehicle Purchase and Use Behavior in China: A Shanghai Surveyä¸åœ‹ä¹‹æ©Ÿå‹•åŒ–æš¨äº¤é€šå·¥å…·è³¼è²·å Šä½¿ç”¨è¡Œç‚ºï¼šä¸Šæµ·èª¿ç ”å Šæ¡ˆä¾‹åˆ†æž [PDF]
, 2008 Motorization is the transition from non-motorized travel means (e.g., walk) to motorized travel means (e.g., car). China, as the most populous country in the world, has started the motorization process, and its results will have huge impact on the whole world in terms of transportation, energy, environment and automobile market.
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