The pattern of spore germination is of the Vittaria-type and the gametophyte development of the Drynaria-type.

孢子萌發(fā)類型為書帶蕨型日a在线网址，原葉體發(fā)育為槲蕨型。

The study has shown:(1) With increasing sediment depth and the woody giblets, the total organic carbon, the extraction of benzene , the total humic acids and the unhydrolyte are enhanced, while the hydrolyte is decreasing.(2) According to the GC-MS analysis, n-alkane,n-alkan-2-ones and n-alkanones are composed mainly of long-chains,such a result is thought to be characteristic of a herbaceous input from 2300a.B.P. n-alkanones exist in the samples may be considered as the evidence of microorganisms activity.(3) It is showed that the lipids is more sensitive to the climate change than the floristic. The proxy of the pollen spore of the peat stratum is different from the normal environment proxy. It is one of the main reasons that the sensitivity difference of the bog vegetation reacting to the climate isn't accordant with the log of the fat molecule fossil and biology fossil.(4) The transformation of the peat organic carbon is under the influence of temperature,acidity,organic material constituting, etc, and it showed the up-trend with the depth. In the short-term scale, the conversion of the peat organic carbon is effected by seasonal water,regional climate and vegetations; while in the long-term scale, it is controlled mainly by the climate.(5) According to the comparing the orderliness of organic compound,vegetation giblets with the depth to the characteristics of the peat molecule fossil with the section, in the development of this peatmire, 1500a B.P（210cm）is regard as the borderline of the late Holocene, the keynote of the front period is warm with several cold fluctuations, and the trend of the back period is dry and cold although there were several fluctuations.

研究表明：（1）隨深度的增高及植物殘?bào)w中木本殘?bào)w的增多亚洲色图综合区，總有機(jī)碳不卡a片免费在线观看、苯萃取物、總腐植酸欧美大片在线视观看喷水、不被水解物含量逐漸增高欧洲性生活视频，而易水解物含量減少；（2）GC- MS分析顯示97午夜，正構(gòu)烷烴五月丁香花综合网，直鏈烷基2-酮和正烷醇均以長(zhǎng)鏈組分為主，揭示了該泥炭柱剖面2347a.B.P的母源輸入以草本植物為主亚洲精品欧洲区二；甲基酮類和短鏈正烷醇的存在是微生物活性很大的生物證據(jù)国内视频日韩精品视频在线播放；（3）通過有機(jī)分子標(biāo)志物與孢粉、植物殘?bào)w等指標(biāo)的對(duì)比研究表明：脂類化合物對(duì)氣候變化的反映要比植物種靈敏得多五月天激情网亚洲区，不同沼澤植物對(duì)氣候變化的敏感性的差異是脂類分子化石記錄與生物大化石結(jié)果很難一致的主要原因之一偷拍一级黄色视频；（4）泥炭有機(jī)碳的轉(zhuǎn)化受到溫度、酸度天天摸夜夜添添到高潮水汪汪、有機(jī)物質(zhì)組成等很多因素的影響国产真实盗摄在线观看，短時(shí)間尺度，泥炭有機(jī)碳的轉(zhuǎn)化受季節(jié)性降水久久99精品久久久久久66、地方氣候和植被等因素的影響www.xxxxx；長(zhǎng)時(shí)間尺度，泥炭地有機(jī)碳的轉(zhuǎn)化久久久久久久精品九精品，受氣候條件控制99久久99久久精品免费看子伦；（5）總結(jié)泥炭分子化石特征、泥炭有機(jī)質(zhì)各組分含量及植物殘?bào)w組成隨深度的變異規(guī)律欧美一区观看，分析結(jié)果顯示該泥炭地層形成過程中18禁止爆乳无遮挡污污污网站，1500a B.P（210cm）可作為劃分前后晚全新世的界線，前期的基調(diào)是氣候偏暖www.好吊操，但又有幾次偏干冷氣候的反復(fù)爱爱无码未删减，后期氣候以干冷為主，其間雖有幾次上升波動(dòng)操操综合，但整體趨勢(shì)不變2021色综合,另类日韩。

2Particle numeral density distributing law of the system not only bear on and average speed and seat gravitational potential energy of system,but also bear on grads of temperature and speed about distance of system,at one time,it bears on whole spore speed of system.

本文詳細(xì)的分析了地球大氣系統(tǒng)粒子的數(shù)密度的分布規(guī)律，從中發(fā)現(xiàn)：(1)該系統(tǒng)的平衡條件有別于一般熱力學(xué)系統(tǒng)的平衡條件人人妻人人操97；(2)該系統(tǒng)粒子數(shù)密度分布規(guī)律不僅與系統(tǒng)粒子的平均速度和所在處的重力勢(shì)能有關(guān)人人上人人搞人人插，而且還與系統(tǒng)的溫度和速度的距離梯度有關(guān)，也與系統(tǒng)的整體運(yùn)動(dòng)速度有關(guān)。

Cercospora capsici Heald et Wolf, the pathogen of pepper brown leaf spot, was isolated from pepper in Haicheng of Liaoning Province. The results showed that nutrition, temperature and pH had significant effects on mycelial growth and spore germination of the pathogen.

本文對(duì)辣椒褐斑病病原菌Cercospora capsici Heald et Wolf的生物學(xué)特性進(jìn)行了研究久久精品国产日本VA，結(jié)果表明国产全黄a一级毛片，不同的營(yíng)養(yǎng)、溫度精品中文字幕在线、pH等條件對(duì)菌絲生長(zhǎng)和孢子萌發(fā)有顯著影響能看av得网站。

Objective To explore the effects of the combination of Ganoderma spore and L-NNA (nitric oxide synthase, NOS, inhibitor) on the activity of mitochondrial cytochrome oxidase in injured Clarke's nucleus after ratspinal cord hemisection.

目的探討靈芝孢子和一氧化氮合酶抑制劑L-NNA聯(lián)合應(yīng)用對(duì)大鼠脊髓半橫斷后受損傷的背核線粒體細(xì)胞色素氧化酶活性的影響。

Heterospory The production of two different sizes of spore: microspores and megaspores.

孢子異型：指植物產(chǎn)生兩種大小不同的孢子：小孢子和大孢子在线无码不卡网。

The mating type gene is inherit decision factor of compatibility with the performance type,P.ostreatus belongs to sexual reproduction heterothallism,tetrapolarity,Namely the colony which is consist of single spore mycelium will self-sterility,If conjugate sex gene with all for incompatibility,then crossing can dicaryotization and form sporophore.

交配型基因是性親和表現(xiàn)型遺傳決定因子超级碰人人操，平菇為有性生殖異宗配合四極性類型，即單孢形成的菌落自體不育www.huangse.con，不同單核菌絲在配對(duì)基因皆為雜交結(jié)合時(shí)才能雙核化，形成子實(shí)體日日射日日干。

Homospory The production of only one kind of asexual spore, which then develops into a hermaphrodite gametophyte, in the vascular plants the condition is seen in most ferns, psilophytes, and Lycopodium species.

孢子同型：是只產(chǎn)生一種無性孢子并發(fā)育為雌雄同體配子體的現(xiàn)象看一级二级黄色网站。在維管植物中，很多蕨類人人操av在线，裸蕨和石松屬的植物中常見啪啪啪啪啪啪啪教学视频高清无码。

Among them, C hypha is more developing, compared with others, which can produce a great deal of branch spore directly.

結(jié)果表明，4種病原菌均具有較強(qiáng)的致病力曰本Aa在线观看，但它們之間的致病力差異不顯著欧美性爱丫丫丫。

Trace elements could speed hypha growth, Ca(superscript 2+) was more helpful for spore bearing then others.

微量元素對(duì)菌絲生長(zhǎng)有一定的促進(jìn)作用，Ca(上標(biāo) 2+)有利于孢子的產(chǎn)生老肥逼。