The aerobe of aerobic sewage liquid in summer were significant more than that in spring.②The anaerobe and anaerobe facultative of anaerobic sewage liquid in autumn were notablely significant more than that in winter.

2冬季厭氧沼液的厭氧培養(yǎng)和需氧培養(yǎng)的細菌數量美女被插高潮到爽，均極顯著低于秋季91绿帽人妻网站；冬季好氧沼液中的需氧培養(yǎng)出的細菌數，顯著低于秋季国产成年无码久久久久电影。

The result shows:(1) The four seasons of Jiangsu province could be divided easily and the difference between North and South areas was obvious. The length of winter of whole Jiangsu province is the longest, the next is summer, and the length of autumn is near the spring's.

通過分析四季的變化中文欧美一区电影在线看，結果顯示：(1)江蘇省四季分明，且南北有明顯的差別国产在线91播放精品，就全省常年平均而言人妻无码系列专区69影院，冬季最長，其次是夏季欧美性爱A片一级，秋季和春季長度很相近无码视频网站毛片一区二区，秋季略短欧美A片激情日。

Fresno State, which had about 22,600 students this fall, will have about 22,100 next fall.

夫勒斯諾州這個秋季大約有 22，600 位學生黄色免费在线观看网站，明年秋季將會有大約 22免费无删减大尺度漫画，100人。

Phenological data of 20 ligneous plants in Xi'an botanic garden from 1988 to 2002 was analyzed. The results showed that the spring phenological phenomena of all observed 20 ligneous plants had been earlier since 1988, while the autumn phenological phenomena of most observed 20 ligneous plants had been delayed. The response of the spring phenological phenomenon to the climate change was more obvious than that of autumn phenological phenomenon.

通過對1988-2002年西安市植物園20種木本植物物候資料的分析欧美一区二三区，結果表明：近十余年西安市植物園20種木本植物物候變化趨勢明顯表現為所有植物春季物候逐年提前亚洲一级av高清毛片、大多數植物秋季物候逐年推遲的趨勢；春季物候對氣候變化的響應程度顯著大于秋季物候凹凸黄色视频免费观看，大多植物生殖生長期的物候變化幅度大于營養(yǎng)生長期日操av在线播放。

The present study investigatated the effect on the diversification of weed community, including weed abundance, dominance, evenness, biomass, and mean height after mulching straw and intercropping white clover in the tea plantation from 2005 to 2006. The results were as follows: 16 families and 31 species were found in total. In April, the dominant species characterized with slow growth, lower biomass, and less than 30 cm height; in July those who grow faster with higher biomass and height became dominant; In September, these malignant communities reduced, while the oxalis and diffusa characterized with lower biomass and low height gradually increased. In the three seasons, the weed abundance, community diversity and evenness increased, and the dominance, the biomass and average height of weeds remarkably reduced after intercropping white clover and muching straw.

結果表明：茶園共有雜草16科31屬31種，春季（4月）以生長速度較慢人人摸人人摸操、生物量小色交网站、株高在30 cm以下的雜草為主，夏季（7月）以生長快无码一区二区久久免费、植株高和生物量大惡性雜草為主www.久久cao，秋季（9月）惡性雜草開始減少，酢漿草人人干人人操美女、白花蛇舌草等生物量小黄色AV日韩在线播放网址、株高矮的雜草逐漸增多；稻草覆蓋處理茶園春亚洲av色噜噜、夏和秋季3個觀測時期雜草物種豐富度www在线免费观看毛片、多樣性、均勻度等指數均高于清耕對照亚洲玖玖在线视频，優(yōu)勢集中性指數低于清耕對照国内精品极品美女在线AAAA；間種白三葉草處理春、夏和秋季3個觀測時期雜草總數量和生物量均顯著低于清耕對照亚洲日本一区二区三区，夏亚洲网中文字幕、秋季雜草平均株高顯著低于清耕對照；稻草覆蓋和間種白三葉草處理春季茶芽重和產量顯著高于清耕對照欧美特级婬片毛多的，鮮葉中游離氨基酸含量高于清耕對照女被男啪出水免费的网站，茶葉感官評審得分高于清耕對照處理。

There are some isoforms of PAPs showing inhibitory ability to virus infection in various organs and at different stages of development. Three different species of the protein can be isolated from leaves of pokeweed. Proteins were precipitated with 50-80% ammonium sulfate from leaves in spring, summer and autumn respectively. Proteins were purified on SP cation-exchange then on MQ anion-exchange and finally on MS cation-exchange or on MQ anion-exchange. We found that some new pokeweed antiviral proteins separated from these leaves were different from PAP, PAPII and PAPIII.

對美洲商陸春季4438最新全国免费视频网、夏季www.91视频女人、秋季采集的葉片，用50-80％飽和度硫酸銨沉淀出來的蛋白樣品国产丝袜另类专区，經過SP陽離子柱后，上MQ陰離子柱女人高潮A级黄色视频，然后把活性蛋白峰再上MS陽離子柱或MQ陰離子柱分離人人操人人摸人人看人人爽，從春季葉片中分離出四個不同的抗病毒蛋白峰717西瓜理论福利电影；從夏季葉片中分離出二個不同的抗病毒蛋白峰，這兩個蛋白峰與春季葉片中分離出的活性蛋白峰都能重疊上久久毛片免费视频；但從秋季葉片中只分離出來一個抗病毒蛋白峰亚洲一区AV，它和春季、夏季葉片中分離出的活性蛋白峰都重疊不上欧美在线免费A片。

There are some isoforms of PAPs showing inhibitory ability to virus infection in various organs and at different stages of development. Three different species of the protein can be isolated from leaves of pokeweed (PAP, PAPⅡ and PAPⅢ). Proteins were precipitated with 50-80% ammonium sulfate from leaves in spring, summer and autumn respectively. Proteins were purified on SP cation-exchange then on MQ anion-exchange and finally on MS cation-exchange or on MQ anion-exchange. We found that some new pokeweed antiviral proteins separated from these leaves were different from PAP, PAPⅡ and PAPⅢ.

對美洲商陸春季a日韩精品在线看、夏季、秋季采集的葉片800AV凹凸视频免费观看网，用50-80％飽和度硫酸銨沉淀出來的蛋白樣品国产系列熟女丝袜喷水，經過SP陽離子柱后，上MQ陰離子柱欧美又粗又大精品视频，然后把活性蛋白峰再上MS陽離子柱或MQ陰離子柱分離一级毛片免费视频，從春季葉片中分離出四個不同的抗病毒蛋白峰；從夏季葉片中分離出二個不同的抗病毒蛋白峰欧美性爽交大全，這兩個蛋白峰與春季葉片中分離出的活性蛋白峰都能重疊上欧美a级v片一区二区；但從秋季葉片中只分離出來一個抗病毒蛋白峰，它和春季jjzzwww、夏季葉片中分離出的活性蛋白峰都重疊不上18禁网站。。

At the same time, we studied population dynamics of seed-eating rodents in the autumn and the following spring. The results showed that, without enclosure protection, most of the seeds were predated due to high predation pressure in the autumn. The emergence rate of seedlings of all the studied species significantly increased under autumn protection, complete protection, and 1-4cm burial under soil covered by litter.

結果表明：秋季鼠類對種子的捕食壓力大，使得種子在無保護的情況下很少存活到出苗美女18禁止看的扒开奶罩网站；而秋季覆網保護和完全保護（覆網一直保留到第二年10月調查時為止）均增加了直播種子的存活和出苗率亚洲鲁在视频在线观看；將種子埋藏在土壤1-4cm也顯著增加直播種了的存活率和出苗率，這與鼠類密度(12%)在秋季顯著高于春季(2%)有直接關系嗯好深啊用力哦嗯水好多视频。

The paper studied the physiological characteristics of the leaves of Cotinus coggygria Royal Purple with different colors in autumn. Three kinds of leaf colors were selected to measure the contents of chlorophyll, anthocyanin, phenylalanin ammo-nialyase activity and the water content in the leaves. The results showed that the leaves exhibited red if it had lower chlorophyll content, higher activities of PAL and higher content of anthocyanin. The green leaves had higher chlorophyll content, lower activity of PAL, less content of anthocyanin.

本研究以美國紅櫨秋季葉片為試材国产无码Av动漫在线观看，選取紅色，中間色欧美一级片专区、綠色三種顏色的葉片国模逼，測定其葉綠素、花色素苷黄18禁免费网站、苯丙氨酸解氨酶活性及葉片組織中的含水量亚洲综合卡通动漫第三页，討論其對美國紅櫨秋季葉片著色的影響，結果表明：美國紅櫨秋季葉片中日本免费黄色网址在线看1，紅色葉片葉綠素含量較低欧美一级大黄zzoo，PAL酶活性較高，花青素苷的含量較高直接看av网址，所以葉色呈現紅色无码AV免费网站；綠色葉片中葉綠素含量較高，PAL酶活性較低JULIA视频一区，花青素苷的含量較少国产A级片免费视频，所以呈現綠色www.jizzjizzjizz。

Seasonal variation of the distributions of microorganism in the root-zones of wetland plants (Phragmites australis, Zizania latifolia, Zizania latifolia etc.), the substrate layers of control SSPs, together with the effects of wastewater treatment were studied. The results are as follows: the numbers of microorganisms in the different plant root-zones were different; the purification effects were also different. The number of microorganisms in the substrate of the control plot becomes smaller with increasing depth. The numbers of bacteria in fall were higher than those in the summer for the three plant zones and the control, and the number of fungi and actinomyces in summer was much higher than that in the fall for control. As for fungi and actinomyces in the experimental systems, most of their difference between the summer and fall were not as big as that in the control.

通過對不同季節(jié)蘆葦、茭白和香蒲等濕地系統(tǒng)植物根區(qū)欧美一级精品视频二区、無植物對照基質微生物分布狀況以及凈化效果的研究午夜在线免费视频，結果顯示：（1）種植不同植物的濕地系統(tǒng)根區(qū)微生物數量不同，其濕地凈化效果也不同观看视频高清无码黄色网站免费下载视频；（2）對照系統(tǒng)微生物的數量隨基質深度的增加而遞減欧美黄色性爱综合网A片；（3）季節(jié)變化顯示濕地系統(tǒng)秋季的細菌總數量比夏季高；但對照系統(tǒng)夏季的真菌和放線菌數量明顯高于秋季smag在线观看；（4）濕地系統(tǒng)TP的去除率夏季高于秋季亚州一级毛片干带视频。

autumn：秋季

>(Autumn)里兩首曲子讓我感動不已. 一首>(Colors/Dance),長達10分24秒的純鋼琴演奏,如同深埋于地窖的陳年老酒,醇香而綿長. 1980年,整個秋季的色彩,在純凈的音符里流轉斑斕. 一首>(Longing/Love),從急至緩,

autumnal：秋季的

autotrophic succession 自營性消長 | autumnal 秋季的 | autumnal circulation 秋季循環(huán)期

autumnal circulation：秋季循環(huán) 秋季循環(huán)期

autotrophic succession 自養(yǎng)演替 自營性消長 N | autumnal circulation 秋季循環(huán) 秋季循環(huán)期 Y | auxanometer 生長計,植物生長測定器 生長計 Y

autumnal circulation：秋季循環(huán)期

autumnal 秋季的 | autumnal circulation 秋季循環(huán)期 | auxanometer 生長計

Cetus Ceti Cet：鯨魚座 秋季 赤道

Cepheus Cephei Cep 仙王座 秋季 北天 588 27 0-0-3-10 60 | Cetus Ceti Cet 鯨魚座 秋季 赤道 1231 4 0-2-1-11 100 | Chamaeleon Chamaeleonis Cha 蝘蜓座 南天 132 79 0-0-0-4 20

The first term is the Autumn Term：第一學期是秋季學期

the Spring Term and the Summer Term. ;春季學期和夏季學... | The first term is the Autumn Term. ;第一學期是秋季學期. | The Autumn Term begins in September and ends in December. ;秋季學期始于九月, 結束于...

Hydrus Hudri Hyi：水蛇座 秋季 南天

Hydra Hydrae Hya 長蛇座 春季 赤道 1303 1 0-1-5-13 20 | Hydrus Hudri Hyi 水蛇座 秋季 南天 243 61 0-0-3-2 20 | Indus Indi Ind 印地安座 秋季 南天 294 49 0-0-1-2 20

Lacerta Lacertae Lac：蝎虎座 秋季 北天

Indus Indi Ind 印地安座 秋季 南天 294 49 0-0-1-2 20 | Lacerta Lacertae Lac 蝎虎座 秋季 北天 201 68 0-0-0-2 35 | Leo Leonis Leo 獅子座 春季 赤道 947 12 1-2-3-12 70

Oak Autumn：秋季橡木

Nidhogg 滅絕巨龍U | Oak Autumn 秋季橡木U | Oak Autumn Burning 燃燒中的秋季橡木V

Oak Autumn Burning：燃燒中的秋季橡木

Oak Autumn 秋季橡木U | Oak Autumn Burning 燃燒中的秋季橡木V | Oak Stump 橡木殘跟V