And it can be divided into four phases of urban tourism of china, in which there are different characteristics. ( 2 ) the evolutive rules of urban tourism of china are as follows : 1 ) the exoteric extent of tourism notion is more and more swell ; 2 ) the form of urban tourism renovate with the development of cities ; 3 ) the layout of urban tourism inner and outer is from close and complanate to exoteric and tridimensional ; 4 ) the sustaining system of urban tourism is from absent to as clear as a bell, and will reach a rational and advanced extent. 5 ) the social delamination of urban tourism is form stern to syncretic ; 6 ) the evolvement tendency of urban tourism should be generalized as a curve of accumbent " s ", which present a course makes up of low - grade development, high - speed development and balanced development
主要觀點歸納如下: ( 1 )城市旅遊是基於城市的發展而發展的,中國城市旅遊可分為古代、近代、現代和后現代四個階段,分別對應於前工業文明時期的城市旅遊、工業文明萌
芽時期的城市旅遊、全面建設工業文明和后工業文明因素初露端倪時期的城市旅遊,以及邁向信息時代的城市旅遊,其間體現出不同的城市旅遊發展特徵; ( 2 )經歷不同發展的時期,中國城市旅遊表現出如下的演進規律: 1 )城市旅遊觀念開放程度逐漸增強,對城市旅遊的容納度日趨加大,對城市旅遊地位的認識從忽視到關注再成為生活的必要因素; 2 )旅遊形式從單一走向多元,新的旅遊形式隨城市發展層出不窮; 3 )城市旅遊的內外部空間聯系從封閉平面走向開放立體,達到網路化、連綿化、分區化、立體化布局; 4 )城市旅遊支持系統從缺失走向健全,達到理性高端; 5 )城市旅遊社會分層從森嚴走向融合,經歷了「小眾旅遊」 、 「大眾旅遊」 ,最終發展到「全民旅遊」 ; 6 )城市旅遊產業演
變態勢可以概括為一條橫臥的「 s 」曲線,表現為低開?高走?平穩發展。
Typical pathological changes is leprosy granulation swollen namely leprosy is nodal, by composition of place of afterbirth of large and small of connective tissue of embedded leprosy bacili, there is epithelial appearance cell, oar cell to reach fiber cell all round
典型病
變是麻風肉
芽腫即麻風結節,由內含麻風桿菌結締組織巨細胞所組成,四周有上皮樣細胞、漿細胞及成纖維細胞。
Microstructural, ultrastructural and ndna changes of the cells during the apical bud senescence in pea
豌豆頂
芽衰老過程中的顯微超微結構和ndna的
變化
Higher value of ba / naa improved the initition of axillary bud, but as the result, the variegated parts were lost
增加ba naa值可以促進腋
芽發生,但對有些品種會增加花葉性狀的
變異率,即花葉性狀的丟失。
Barley-sugar makes children sweet-tempered.
麥
芽糖使小孩的脾氣
變得甜甜的。
Soup does very well without - maybe it s always pepper that makes people hot - tempered, she went on, very much pleased at having found out a new kind of rule, and vinegar that makes them sour - and camomile that makes them bitter - and - and barley - sugar and such things that make children sweet - tempered
也許正是胡椒弄得人們脾氣暴躁。 」她對自己這個新發現非常高興,就繼續說: 「是醋弄得人們酸溜溜的,黃菊把人們弄得那麼澀,以及麥
芽糖這類東西把孩子的脾氣
變得那麼甜。
Microscopically, caseous necrosis is characterized by acellular pink areas of necrosis, as seen here at the upper right, surrounded by a granulomatous inflammatory process
特徵性病
變為:如圖右上角的非細胞組成的粉紅色區域,被形成的炎癥肉
芽腫所包圍。
Under cold stress condition, cold hardiness of 12 vitis species including 45 lines ( cultivars ) was identified based on the leakage of electrolytes, water loss ratio and percentage of bud bursting on the stem and estimated the hardiness resistance of 12 v. species by the average of subordinate function ( sf )
摘要在冷凍脅迫條件下,測定了葡萄屬12個種45個株系枝條的膜透性
變化、含水量動態
變化及萌
芽能力3項指標,並以種內不同株系間3項指標的平均值綜合評價了12個種的抗寒性。
Illness related to c. difficile, a bacterium commonly found in hospitals, is becoming more widespread, more severe, and harder to treat, reports the april 2007 issue of harvard women ' s health watch
據《哈佛大學婦女健康觀察》 2007年4月刊報道,難辨梭狀
芽胞桿菌一種常見的院內菌,所引起的疾病正
變得越來越廣泛、嚴重且難以治療。
This experiment to adopt the method that paraffin was cut into slices studied the structural growth process on appearance and dissect of pugionium cornutum ( l ) gaertn in germination period and young sprout ; and to adapt wild flower, fruit, seed and cultivated root, stem and leaf of pugionium cornutum ( l. ) gaertn in leaf lushing period and leaf exhausting period from eerduosi city proceeded the research on appearance and anatomies. the result enunciates : the organs of pugiorium cornutum ( l. ) gaertn in root, stem and leaf have started dividing in germination period ; the transporting tissue and storing water tissue in young sprout period has been divided ; the ransporting tissue is flourishing, but the supporting tissue is unflourishing, so the root, stem and leaf of pugionium cormutum ( l ) gaertn is suitable for edibility
本試驗採用石蠟切片研究了沙芥發
芽期、幼苗生長期各器官形態及解剖結構的
變化過程;並對采自鄂爾多斯市野生沙芥花、果實、種子及人工栽培的葉片旺盛生長期、葉片生長衰退期的根、莖、葉等材料進行了形態及解剖學研究,結果表明:沙芥發
芽期根、莖、葉各器官內組織已開始分化;幼苗期已分化出發達的輸導組織及貯水組織;葉片旺盛生長期各器官具有發達的輸導組織,但機械組織不發達,因此沙芥的根莖葉適于食用。
Foliation, bloom, and production became erratic.
萌
芽、開花和結果
變得很不正常。
Other pathogenic dermatomyces were also isolated from pets, they were malassezia ( pityrosporum ) furfur, piedraia hortae, blastomyces dermatitidis, coccidioides immitis, paracoccidioides brasiliensis, scopularis brevicaulis and two species of bacteria : proteus and aeromonas hydrophila. this suggests that pets in beijing may have been infected by them cutaneously or systemically
它們是馬拉色菌、毛孢子菌(毛結節菌)和粗球孢菌、付球孢子菌、皮炎
芽生菌、帚霉等;分離到細菌兩種,分別是
變形桿菌和氣單孢桿菌,提示北京地區犬、貓的皮膚存在著被這些真菌和細菌感染的可能。
The new explanation on the emotion and desire by the ideologists in the qing dynasty indicated that the evolvement of natural - principles was irreversible, and the seed of modem idea was already produced
清代思想家對情慾的新解表明,天理的流
變已經不可逆轉,近代思想已經開始萌
芽。
Field germination, nodulation status and growth parameters were varied significantly in the soil amended with sludges in comparison to control
與對照幼苗相比,混合污泥的土壤中生長的幼苗田間發
芽、分枝狀況及其他生長參數均發生了顯著
變化。
Pathology of the pericardium reveals fibrocalcified change, but no acid fast stained bacillus nor granulomatous lesion was observed
心包膜的病理報告顯示有纖維鈣化但沒有耐酸性桿菌及肉
芽組織病
變。
Morphological changes of hippocampal formation and mossy fiber sprouting in immature epileptic rats induced by lithium - pilocarpine : an experimental study
戊四氮點燃過程中大鼠海馬苔蘚纖維發
芽變化的研究
Non-russet sprouts can arise from completely russet apples.
全銹蘋果中可能產生不銹
芽變。
There are a number of bud sports of popular varieties.
流行的品種中有相當數量的
芽變。
New cultivars were traditionally breeded by using bud mutation. it takes long period of time and is poor - oriented. genetic engineering provides an alternative
由於菊花的傳統育種方式是利用
芽變(菊花雌雄性性器官退化)的方法來選育新品種,所以育種的速度慢,周期長,定向性差。
Analysis of endogenous enzymes activity in mutant of populus tomentosaand its relative species during root formation
芽變毛白楊及其親緣種扦插生根相關內源酶活性特徵分析