Aims We investigated aerenchyma formation in stems of riparian plants Arundinella anomala and Salix variegate as affected by addition of ethylene and a-naphthalene acetic acid under non-flooded conditions in order to ascertain whether phytohormone ethylene and auxin are direct stimuli for aerenchyma formation in flooded plants.

為了探究乙烯和α-萘乙酸是否是水淹環(huán)境條件下植物體內(nèi)通氣組織形成的直接原因69天堂一区二区三区在线观看，對三峽庫區(qū)岸生植物野古草和秋華柳在無水淹環(huán)境條件下施加乙烯利和α-NAA后莖中通氣組織的形成情況進行了研究。

The wavelet coefficient energy group of time-frequency surface has distinct difference for different swept extent.

儲層的孔隙度和電阻率曲線間微差形態(tài)波形的復(fù)雜程度隱含著儲層含油氣性的信息，油層水淹程度不同，其時頻平面上小波系數(shù)能量團存在著顯著差異日韩精品中文国产字幕，隨水淹程度加重久久久久99，其能量團分布由復(fù)雜逐漸趨于簡單單調(diào)。

Combined the classification results with development performance and injection production relationship in oil field, distribution s for residual oil in the reservoir plane and interlamination are studied and the distribution are also summarized.

通過列舉弱水淹層段測井曲線的特征及劃分方法aaaaaa级黄片，將弱水淹層段劃分結(jié)果與油藏開發(fā)動態(tài)及注采關(guān)系相結(jié)合天堂大秀一级黄片，研究油藏平面及層間層內(nèi)剩余油分布，從而總結(jié)出油藏平面及層間層內(nèi)剩余油分布規(guī)律h色网站在。

Combined the classification results with development performance and injection production relationship in oil field,distributions for residual oil in the reservoir plane and interlamination are studied and the distribution are also summarized.

通過列舉弱水淹層段測井曲線的特征及劃分方法一级av无码，將弱水淹層段劃分結(jié)果與油藏開發(fā)動態(tài)及注采關(guān)系相結(jié)合，研究油藏平面及層間層內(nèi)剩余油分布激情一级片，從而總結(jié)出油藏平面及層間層內(nèi)剩余油分布規(guī)律国产尤物视频一区。

Molecular biology and bioinformatics techniques can be used to study the mechanisms of plant adaptation to submergence at gene level.

運用分子生物學(xué)和生物信息學(xué)等手段找出由水淹脅迫誘導(dǎo)的相關(guān)基因并對其進行克隆，繁殖與培育具有耐水淹能力強的植物種類亚洲国产精品无码第一二区、品種和生態(tài)型黄色毛片日韩无码，將是從事植物抗水淹脅迫研究的科研人員的目標(biāo)和方向。

Objective］ The purpose was to research the formation and change of aerenchymas in the stems of Arundinella anomala and Salix variegate seedlings treated by different continuous waterflooding times and depths.

［目的］研究在不同連續(xù)水淹時間和水淹深度處理下一级A片一级A片性视频，野古草和秋華柳幼苗莖通氣組織的形成和變化A片免费播放全部在线看。

Comparative analysis with the other non-stochastic model constrained by facies shows that the stochastic waterflooding model constrained by facies is consistent with the flooding conditions and rules, it also consistent with the rules of reservoir development and aeolotropism distribution, the result is more reliable, which can provide the effective foundation to adjust and tap the potential for this area.

與非相控隨機建模方法預(yù)測的模型對比分析表明，相控下的隨機水淹模型比較符合油田開發(fā)過程中的水淹狀況及規(guī)律国产精品黄色视频一，符合儲層發(fā)育及其非均質(zhì)性分布規(guī)律亚洲鸥美国产毛片，可信度高，為該區(qū)調(diào)整挖潛提供了重要的地質(zhì)依據(jù)激情小说视频。

The changes of Cynodon dactylon propagules under flooding were studied in morphology and biomass.

研究了水淹條件下狗牙根繁殖體的形態(tài)特征和生物量的變化及其水淹后的恢復(fù)狀況无码黄片二三区。

Flooding,as a kind of disturbance events,occurred with higher and higherfrequency over the world.To investigate the effects of flooding disturbance ongrassland vegetation and the soil,a comparatively thorough study was conducted onAneurolepidium chinense grassland in Songnen plain,Northeast China.The studysite was located in Sanjiadian National Rangeland in the territory of Da'an city,Jilirprovince,which was partly flooded in 1998.On the study site,Several transectssubjected to different flooding durations and intensities were designed for thecomparative study among them on such aspects as vegetation characteristics,seedbanks,vegetative propagation of rhizomatous plants,distribution patterns ofpopulations,interspecific relations,and physio-chemical properties of soil.Theresults were as follows:(1)Of the functional group composition of the vegetation,with the elongation of the flooding duration or the increase of flooding severity,theratio of hygric and hygro-mesic plants increase,while that of mesic and mesoxericplants decrease,of Therophytes changed unimodally,of Geophytes increased,whileof Hemicryptophytes decreased.

為弄清草地植被及其土壤環(huán)境對水淹干擾的響應(yīng)，在松嫩平原羊草草地1998年部分遭受水淹的吉林省大安市三家甸子草場內(nèi)設(shè)置了經(jīng)歷不同水淹干擾持續(xù)時間和不同水淹強度的樣帶国产欧美日韩视频在线，并在這些樣帶之間從植被特征人人摸干操日妇女、種子庫特征、根莖植物的營養(yǎng)繁殖性能人人摸人人操大波、種群分布格局黄色网站操美女、種間關(guān)系及土壤的理化性質(zhì)等多個方面展開對比研究，主要結(jié)果如下：(1)在植被的功能群組成中亚洲性图，隨干擾強度的增加和水淹干擾持續(xù)時間的延長我要看99国产黄片，濕生、濕中生類植物功能群的優(yōu)勢度比例基本上是逐漸增加的xingaiav11.com，中生色色色色色色色色网站、中旱生類植物功能群的優(yōu)勢度比例則逐漸減小，而一年生植物的優(yōu)勢度比例呈單峰型變化无码乱伦一区二区，地下芽植物比例增加777国产偷窥盗摄精品品在线，地面芽植物比例減小欧美黑人巨大XXXX黑人猛交。

The analysis result shows that the remaining oil of this area is characterized as: Remaining oil is mainly distributed in thin tabulated beds and untabulated beds with low permeability. Remaining oil scatters widely. Complexity exists in the contact between remaining oil and water flooded layers and zones. Vertically, the remaining oil layers in adjusting area alternates with water breakthrough layers, between them the barrier beds is thin. Horizontally, because of the plane heterogeneity, the relatively good intervals are flooded, so that the remaining oil only exists in margin oil layer owing to faultiness of injection-production; remaining oil is enclosed by waterflooded zone, therefore, it is so complex relationships between remaining oil and waterflooded layers and zones that high requirements are made in the choice of completion optimization.

通過研究分析，研究區(qū)二類油層剩余油具有以下特點：(1)剩余油以表內(nèi)薄差層和表外層為主高能av免费不卡在线，滲透能力低日本高清在线人妻一区二区；(2)剩余油比較零散；(3)剩余油與水淹層和水淹帶的接觸具有復(fù)雜性啊啊啊插下面；調(diào)整區(qū)剩余油從縱向上看日韩内陆美洲无码AV，剩余油層與見水層相間分布，隔層芯啡搜磺那人人干在线国产视频；從平面上看，由于油層平面的非均質(zhì)性中文字幕色哟哟，相對較好部位已水淹干日视频，只在油層的邊邊角角部位由于注采不完善等因素存在剩余油，剩余油被水淹帶包圍AV狼友无码国产在线观看下载，所以目前剩余油與水淹層和水淹帶的接觸相當(dāng)復(fù)雜美女黄应用，這對完井方式的選擇提出更高的要求。

drown out：水淹;壓井

drove 巖石的平鑿;鑿平的石面 | drown out 水淹;壓井 | drowned coast 沉沒岸

flood out pattern：水淹形態(tài)

flood operation 流體注入作業(yè) | flood out pattern 水淹形態(tài) | flood pattern geometry 注采井網(wǎng)幾何形態(tài)

flooded：淹水

CATTLE CROSSING 有牛群穿越 | FLOODED------ 淹水 | PED XING-----行人穿越

in flood：河水泛濫,遭水淹

lose flesh 消瘦 | in flood 河水泛濫,遭水淹 | in the flower of 在. . . 旺盛時期

water influx：水侵

water out 水淹,水侵,出水 | water influx 水侵 | water flooding.(油井)注水n.注水開發(fā)

inundate：水淹

hurricane 颶風(fēng) | inundate 水淹 | jetty 防波堤

Unspecified watercraft：未特指船舶(小船)(船)運輸?shù)姆谴笆鹿实难湍绾统翛]

滑水時被小船撞擊 Unspecified watercraft | 未特指船舶(小船)(船)運輸?shù)姆谴笆鹿实难湍绾统翛] Unspecified watercraft | 未特指船舶(小船)(船)非船舶事故的船上事故,未引起淹溺和沉沒 Unspecified watercraft

over head and ears in water：水淹過頭部

The grass is greener on the other side of the hill.這山望著那山高. | over head and ears in water:水淹過頭部 | over head and ears in debt:債臺高筑

drowned：水淹的

drowned well 水侵井 | drowned 水淹的 | drowning 水侵

Cochise：可奇思 耐熱抗病,越夏能力強,耐水淹

BINGO 繽狗 深綠細密,耐踐踏,耐熱,抗旱,抗病 | COCHISE 可奇思 耐熱抗病,越夏能力強,耐水淹 | CORGI 矮腳狗 深綠細密,耐踐踏性好