The effect of commonly used vegetation index NDVI was not ideal in monitoring leaf chlorophyll concentration in this study.

常用植被指數(shù)NDVI在本研究中對小麥葉片的葉綠素含量的監(jiān)測效果并不理想久久网免费看国产黄。

Biologists speculate that the abundance of vegetation at Tres Rios may attract the clapper rail, an endangered specie.

生物學家推測日本少妇一级免费黄色视频，植被豐富色色中文网，可吸引的里奧斯在塞沃寶鐵瀕危種久久99热这里只有精品7。

The first sight of this magnificent landscape totally captivates you with its clay and stone architecture, spotlessly clean surroundings and a carpet of lush green vegetation.

一見到這壯麗的景觀，你就會完全被它吸引——黏土與石頭的建筑物啊啊啊啊好大好爽，一塵不染的環(huán)境又爽又粗又大欧美日韩视频，還有茂盛的綠色植被。

Perhaps two legs are less likely than four to get tangled up in vegetation, Clemente hypothesizes.

可能與用四條腿相比欧美性爱视频在线观看国产日本欧美亚洲日韩，用兩條腿跑不大會被植物纏到18禁网站禁片免费观看，克萊門特推測到。

The model can be used to analyze the effect of climatic changes on natural vegetation.

該模型可進一步用于全球變化條件下99久久国产热无码精品，潛在自然植被類型及其變化的預測特黄又大又粗又硬一级A片。

Although all vegetation is secondary in character, the mature forests can be thought as the climax monsoon EBLF partly because forest area around a Buddhist temple in the centre of the park is believed to have been protected from complete clearance.

對有機碳庫(-37.71％)、氮庫(-48.39％)和磷庫(-35.17％)削減效應最大的退化類型為成熟常綠闊葉林退化為次生林国产乱视频，其余退化類型也都不同程度的導致了土壤有機碳庫和氮磷養(yǎng)分庫含量的下降欧美第一黄片二区，唯一特別的是，在次生林退化為灌叢時土壤氮庫含量有所增加(+1.31％)A级毛片全部永久免费观看，以及灌叢退化為灌草叢時土壤磷庫含量有所增加(+4.56％)亚洲最大的黄色止。

The process of natural succession of restoring vegetation in central Guizhou after rocky desertification in Karst area was divided into the herbosa stage, the stage of herbosa-shrub, the stage of vine-shrub, the stage of subaltern tree forest and the climax stage.

黔中喀斯特地區(qū)石漠化后，植被恢復自然演替過程可分為草叢階段国产又黄又硬又湿又黄又喷水、草灌階段五月六月婷婷色丁香进香、藤刺灌叢階段、次生喬林階段和頂級群落階段特级毛片永久久免费观看。

Results The detecting rates of the displacement of the mitral coaptation point ,the flail partial mitral leaflets,the coarse and erratic flutter of flail leaflets, the flicking mitral chordae tendineae with coarse and erratic flutter and the vegetation by TEE and TTE with 2-D were 100%and 94.3%, 100%and 65.7%, 85.7%and 54.3%, 77.1%and48.6%, 100%and33.3%, respectively.With color Doppler imaging,eccentric wall jets or eccentric-centric jets were all detected by TEE and TTE, respectively. The regurgitant volume based on PISA method by TEE and TTE was(2025±402)and (607±268)ml/min,respectively.

結果 TEE和TTE對二尖瓣腱索部分斷裂的切面超聲征象包括收縮期瓣緣對合不良、局部鏈枷運動AV天堂无码一区二区三区、局部粗大撲動亚洲免费视频二、腱索斷端飛鞭運動伴粗大撲動及贅生物的檢出率分別為100%和94.3%、 100%和65.7%成年黄页网站视频全免费、 85.7%和54.3%色网站性感污、 77.1%和48.6%及100%和33.3%； TEE和TTE二尖瓣腱索斷裂的彩色多普勒表現(xiàn)為偏心附壁返流束或偏心伴向心返流束在线免费观看欧美插B视频，其檢出率均為100%玖玖视频久久；根據(jù)PISA法由TEE及TTE估測的返流量分別為(2025±402)及(607±268)ml/min。

On the early days of planting vegetation,we advise that the sanitary landfills introduce green bristlegrass,fat hen and cockspur grass at the same time of sodding.On the latter days,they can plant some good shrubberies to hold the soil of the slope.

建議在衛(wèi)生填埋場植被建設初期日韩精品91，在種植人工草皮的同時人人操人人操人人色人人操人人色人人摸，適當?shù)匾牍肺膊荨薏萦醒侵抟患痘粕悠怠⒒也说纫吧鷥?yōu)勢種欧美日本电影，使野生草本群落逐漸替代人工草坪；在植被建設中后期亚洲熟女精品一区二区三区，種植適量抗性強的優(yōu)良灌木樹種国产精品福利在线观看入口，以提高填埋場植被的物種多樣性，增加坡面景觀效果，發(fā)揮植被護坡固土的生態(tài)功能机械有限后入高潮。

Ecological environment ; vegetation construction ; quality criterion of community ; functional conversion coefficient ; appropriate cover rate

生態(tài)環(huán)境超彭免费；植被建設；合理布局国产精品国产亚洲精品看下卡；群落標準欧美BBW撒尿特写；功能換算系數(shù)；適宜覆蓋率