In order to research the relations of carbon sources to structure of PHAs, six kinds of PHAs sample were synthesized by activated sludge with six different carbon sources respectively in the aerobic-anaerobic-anoxic process. Their structures were determined by 〓HNMR、〓CNMR and GC-MS. When the carbon source was acetate, the unit composition of PHAs was 93. 91mol％ 3-hydroxybutanoic acid and 6. 09mol％ 3-hydroxypentanoic acid ; When the carbon source was propionate, the unit composition of PHAs was 28. 66mol％ HB, 63. 13mol％HV, 2. 55mol％ 2-methy-3-hydroxy-butanoic acid (2MHB) and 5. 66mol％ 2-methyl-3-hydroxypentanoic acid (2MHV); When the carbon source was 80％ butyrate and 20％ 1, 4-butanediol, the unit composition of PHAs was 65. 03mol％ HB, 28. 06mol％HV, 1. 91mol％2MHB, 2. 69mol％ 2MHV, 0.73mol％ 4-hydroxy butanoic acid (4HB), 0.78mol％ 4-methyl-3-hydroxy-pentanoic acid (4MHV), 0.80mol％ 3-hydroxyhexanoic acid ; When the carbon source was 20％ butyrate and 80％ 1, 4-butanediol, the unit composition of PHAs was 61. 39mol％ HB, 23. 01mol％HV, 4. 58mol％2MHB, 5. 97mol％ 2MHV, 0.91mol％ 4HB, 2. 37mol％ 4MHV, 1. 77mol％ HHx; When the carbon source was 60％ pentanoate and 40％glucose, the unit composition of PHAs was 41. 24mol％ HB, 58. 76mol％HV; When the carbon source was 60％ benzoate and 40％ glucose, the unit composition of PHAs was 65. 48mol％ HB and 34. 52mol％ HV.

為了研究不同碳源與產(chǎn)物PHAs結(jié)構(gòu)的關(guān)系亚洲欧美日韩国产综合，采用好氧-厭氧-缺氧模式利用6種不同碳源培養(yǎng)活性污泥得到6種不同的PHAs樣品，通過〓HNMRyoujizz国产精品、〓CNMR和GC-MS譜圖確定了這6種PHAs的單體成分和比例：以乙酸鈉培養(yǎng)活性污泥得到的PHAs的單體組成是93.91mol％3-羥基丁酸和6.09mol％3-羥基戊酸av一本久道久久波多；以丙酸鈉培養(yǎng)活性污泥得到的PHAs的單體組成除28.66mol％HB综合网图、63.13mol％HV外，另外還有2.55mol％3-羥基2-甲基丁酸（2MHB）和5.66mol％3-羥基2-甲基戊酸（2MHV）国产黄色视频观看；以80％丁酸鈉和20％1A级毛片无码免费，4-丁二醇混合溶液培養(yǎng)活性污泥得到的PHAs含有七種單體組成：65.03mol％HB，28.06mol％HV国内精品久久久亚洲，1.91mol％2MHB亚洲图片视频小说，2.69mol％2MHV，0.73mol％4-HB（4-羥基丁酸）丁香五月激情黄色操一操，0.78mol％4MHV（3-羥基-4-甲基戊酸）色www，0.80％HHx（3-羥基己酸）；以20％丁酸鈉和80％1日本黄色视频mmm，4-丁二醇培養(yǎng)活性污泥所得到的PHAs含有與3#樣品相同的七種單體亚洲另类专区欧美，只是比例不同，分別是61.39mol％欧美乱人伦中文视频在线，23.01mol％在线超碰人人摸，4.58mol％，5.97mol％国产欧美很黄，0.91mol％99色在线精品，2.37mol％，1.77mol％免费看高清毛片AAAAAAAAA片；以60％戊酸鈉和40％葡萄糖培養(yǎng)活性污泥所得到的PHAs由HB和HV組成亚洲小说综合，比例是41.24 mol％∶58.76 mol％；以60％苯甲酸鈉和40％葡萄糖培養(yǎng)活性污泥所得到的PHAs也由HB和HV組成黄色视频在做在线，比例是65.48 mol％∶34.52 mol％91极品女神尤物在线观看。

Using fresh chlorophyll distilled from fresh leaves of yulan as experimental material, this research analyses the change of the absorption spectra of chlorophyl under light of different wave length, different illuminating time, different temperature by means of using the WGS-9 chroma analysing instrument.

以從新鮮玉蘭葉片中提取出的新鮮葉綠素為原料，用WGS-9型色度儀分別測出葉綠素提取液在不同波長的光和不同照射時間以及不同溫度下的吸收光譜亚洲另类日韩，通過對吸收光譜的分析得出不同光照和溫度對葉綠素的影響及對葉綠素中成分的破壞情況午夜插插欧美一级黄片。

This paper determined the olfactory respones of Tetranychus viennensis to different plants odors with "Y" olfactometer and petri-dish, volatiles from leaves of different plants were absorbed with SPME and analyzed with GC-MS (gas chromatograph-mass spectrometer). At the same time, the effects of different host plants on the development of Tetranychus viennensis were determined by means of the leaf-dish rearing method , in addition, the contents of some chemicals in the leaves of different plants were also determined.

本文用"Y"形嗅覺儀法和培養(yǎng)皿法測試了山楂葉螨Tetranychus viennenis Zacher對不同植物氣味物質(zhì)的嗅覺反應(yīng)，并利用固相微萃取SPME吸附色两性网欧美、用氣相色譜—質(zhì)譜聯(lián)用儀GC-MS(gas chromatograph-mass spectrometer)分析了不同植物葉片的揮發(fā)性物質(zhì)成分：同時采用海綿水盤法飼養(yǎng)山楂葉螨欧美又长又大又粗，研究了不同植物對山楂葉螨生長發(fā)育的影響，并測定了不同植物葉片中一些生化物質(zhì)的相對含量97豆奶视频盒子。

The research mainly reveals, the mixing principle to yield the synergistic effect of different polysaccharides mixed according to Chinese traditional medicine's rules; The principle of polysaccharides from different resources but with the similar main-chain and the same medicine active characters yielding synergistic effect; The principle of polysaccharides from different resources and different structure but with the same medicine active characters yielding synergetic effect; The principle of polysaccharides from the same resource and with the semblable main-chain structure and the same pharmacological active characters yielding synergetic effect; The principle of polysaccharides of different pharmacological active characters and with its ingredients synergic improving pharmacological effect.

根據(jù)中藥復(fù)方的組方進行多糖復(fù)合235影院理论片在线观看；以不同來源、相似的主鏈糖單元性欧美熟妇XXXXX、相同的藥理活性多糖進行多糖復(fù)合欧美亚操逼；以不同來源、不同結(jié)構(gòu)、藥理活性相同多糖產(chǎn)生協(xié)同效應(yīng)來進行多糖復(fù)合91人妻系列绿帽；以相同來源91pao国产在线观看、相似主鏈結(jié)構(gòu)以及相同藥理活性多糖產(chǎn)生協(xié)同效應(yīng)來獲取復(fù)合多糖；以具有不同的藥理活性多糖進行配伍无修正小视频在线观看视频，各有效成分的作用相互協(xié)同互補色色的电影网站，擴大藥理作用范圍來獲取復(fù)合多糖的配伍原則具有一定的可行性。

The height of plant was measured every 15 days. The essential oil of the lemon verbena was obtained by steam distillation in different period of growth and analyzed by GC and GC-MS.

測定了株高變化日韩一区二区三区在线观看，用水蒸汽蒸餾裝置提取精油99riav.6com，用氣相色譜儀和氣相色譜質(zhì)譜聯(lián)用儀分析了不同時期精油含有率與成分的變化，對比不同器官91AV免费视频、不同部位和不同采樣時間的精油含有率的差異欧洲特级高清性色片免费观看。

This paper determined the olfactory respones of Tetranychus viennensis to different plants odors with "Y" olfactometer and petri-dish, volatiles from leaves of different plants were absorbed with SPME and analyzed with GC-MS (gas chromatograph-mass spectrometer). At the same time, the effects of different host plants on the development of Tetranychus viennensis were determined by means of the leaf-dish rearing method , in addition, the contents of some chemicals in the leaves of different plants were also determined.

本文用&Y&形嗅覺儀法和培養(yǎng)皿法測試了山楂葉螨Tetranychus viennenis Zacher對不同植物氣味物質(zhì)的嗅覺反應(yīng)，并利用固相微萃取SPME吸附欧美一级A片特黄特爽视频免费看、用氣相色譜—質(zhì)譜聯(lián)用儀GC-MS(gas chromatograph-mass spectrometer)分析了不同植物葉片的揮發(fā)性物質(zhì)成分：同時采用海綿水盤法飼養(yǎng)山楂葉螨精品人妻系列无码天堂，研究了不同植物對山楂葉螨生長發(fā)育的影響，并測定了不同植物葉片中一些生化物質(zhì)的相對含量人人人人人干的视频。

Moving to the third issue, I would like to uncover a number of autobiographical accounts by the indigenous local elites and intelligentsia representing various subgroups with different autonyms such as Hmoob, Hmu, Mong, Hmao, Hmoob Der/Daw, Mong Leng/Njua, A Hmao, Kgo Hmoob, Kgo Mong, Kge Hmu, Kge Xong or Mong Xong, etc., from Yunnan, Guizhou, Sichuan, and Hunan provinces.

轉(zhuǎn)到第三個問題一级一片免费视频，我要披露1950年代民族識別過程中參與苗族成分認定工作的本族各不同方言代表人物的一些回憶自述，這些代表來自不同支系欧美大片免费全部免费观看，而不同支系有不同的自稱AAA黄色网站视频，比如，赫蒙国产一级啪啪啪、目AV永久在线天堂免费资源网、蒙、赫貌黄色A片免费看、赫蒙德/赫蒙兜日韩99自拍视频在线观看免费播放，蒙冷/蒙究、阿貌AV无码小电影、果蒙晚秋影院手机在线观看免费、果目、果雄国产AV日韩一二区、蒙雄中文无码网站，等等。

RESULTS: Some peaks were identified by MS/MS; The fingerprints of them had lettle difference; The contents of two constituents in cultivated licorice root of different growing years were varied dynamically.

結(jié)果：鑒定了部分成分的化學(xué)結(jié)構(gòu)黄页在线观看的视频免费；野生與栽培甘草所含成分大部分相同日韩三级亚洲三级，僅有少量區(qū)別；栽培甘草中少數(shù)成分隨栽培年限不同有所變化免费观看在线无码一区。

The experiment of potted was carried out in the green house and biao-ben orchard of Shandong Agricultural University from 2002.9~2003.6. Aroma components of fruit were extracted by solvent soluble and analyzed by Gas Chromatogram/ Mass Spectrum , to study on the effect on strawberry aroma component under various nitrogen levels. At the same time , glucose and fructose in fruit were analyzed by High Performance Liquid Chromatography, and the correlation between glucose美国A片免费播放免费、 fructose and the precursor of strawberry characteristic aroma component was studied according the former article.

本試驗于2002年9月~2003年6月分別在山東農(nóng)業(yè)大學(xué)日光溫室和果樹標本園中進行熟女口爆，采用盆栽的方式，用溶劑萃取法提取香氣成分婬乱A欧美大片，用氣相色譜-質(zhì)譜聯(lián)用儀進行定性黄片免费一级视频、定量分析，研究了不同氮素水平對草莓果實芳香成分的影響黄网视频，同時采用高效液相色譜法測定果實葡萄糖、果糖含量先锋资源综合，對果實中葡萄糖免费在线观看人成视频、果糖與草莓特征香氣成分前體之間的關(guān)系進行了初步探討。

In this paper, we introduce the controlled factors of weathering of granites and the characteristics of the major granite landscapes. The mechanism of these landscapes are outlined.

由于其不同大地構(gòu)造背景无码中文人妻在线二区，產(chǎn)生了不同的巖漿成分和結(jié)構(gòu)構(gòu)造以及不同的斷裂型式(Pitcher自拍日韩在线视频播放免费，1983)；同時也由于所處的不同的氣候環(huán)境爽A一级资源免费日干，導(dǎo)致了花崗巖地貌具有不同的類型国产午夜精品片一区二区三区。