Based on Generalized Principal Component Analysis for driving force of landscape change , economic development factor,the increasing of population and subscriber number and the enlargement of per capita living space are the main reason.

通過對景觀變化驅(qū)動力的全局主成分分析男人天堂美女抽查插，認(rèn)為經(jīng)濟發(fā)展因素一级毛在线、人口和戶數(shù)的增加以及人均居住面積的擴大是導(dǎo)致農(nóng)村居住等景觀增加天天久久国产精品电影网、村內(nèi)空閑地減少的主要原因99热这里只有精品最新首页。

So folk Medium-and-small-sized Enterprises have become necessary part in national economy and society development Howerer , because of the limitation of economic power , financial oppression has become the important factor in refrainment folk investment from ulterior progress with the enlargement of investment scale .

但是由于民間投資主體目前的經(jīng)濟實力有限，隨著投資規(guī)模的逐漸擴大国产操老逼视频，金融壓制等因素已成為制約民間投資進(jìn)一步發(fā)展的重要因素国产在线久。

Taking economic growth, agriculture development and foreign trade enlargement as velocity factors, taking agriculture structure's change, non-agriculture employment development, the rate of urban and rural residents' alteration and ownership pattern vicissitude as structure factors, and taking the widening income gap and inflation as quality factors, leaving the whirligig of concept and system aside, wielding SURE and SYSTEM GMM, factor analysis of Chinese economic development's influence over its rural poverty indicates that rapid economic growth is the primary impetus reducing rural poverty, but the expanding income gap has weakened the poverty-reduction effect of economic growth, and the development of agriculture, non-agriculture employment and non-governmental ownership enterprises have played roles in reducing rural poverty.

以經(jīng)濟增長、農(nóng)業(yè)發(fā)展和外貿(mào)擴大作為速度因素黄片免费看3区，以農(nóng)業(yè)結(jié)構(gòu)變化视频欧美日韩、非農(nóng)就業(yè)發(fā)展、城鄉(xiāng)居民比例變動和所有制結(jié)構(gòu)變遷作為結(jié)構(gòu)因素亚洲先锋色资源在线观看，以收入差距擴大和通貨膨脹作為質(zhì)量因素，撇開觀念和制度變遷国产一级黄片欧美一级，運用SURE和SYSTEM GMM法人人人插人人干，對中國經(jīng)濟發(fā)展影響農(nóng)村貧困的因素分析表明，經(jīng)濟快速增長是推動農(nóng)村貧困減少的主要動力久久99精品视频A片，收入差距擴大則弱化了經(jīng)濟增長的減貧效應(yīng)亚欧无码黄色视频，同時農(nóng)業(yè)、非農(nóng)就業(yè)以及非國有企業(yè)的發(fā)展也對農(nóng)村貧困減少起著明顯的促進(jìn)作用18禁黄色网站在线。

Taking economic growth, agriculture development and foreign trade enlargement as velocity factors, taking agriculture structure"s change, non-agriculture employment development, the rate of urban and rural residents" alteration and ownership pattern vicissitude as structure factors, and taking the widening income gap and inflation as quality factors, leaving the whirligig of concept and system aside, wielding SURE and SYSTEM GMM, factor analysis of Chinese economic developments influence over its rural poverty indicates that rapid economic growth is the primary impetus reducing rural poverty, but the expanding income gap has weakened the poverty-reduction effect of economic growth, and the development of agriculture, non-agriculture employment and non-governmental ownership enterprises have played roles in reducing rural poverty.

以經(jīng)濟增長亚洲色最新高清av网站、農(nóng)業(yè)發(fā)展和外貿(mào)擴大作為速度因素，以農(nóng)業(yè)結(jié)構(gòu)變化另类图库区、非農(nóng)就業(yè)發(fā)展黄色激情视频网站、城鄉(xiāng)居民比例變動和所有制結(jié)構(gòu)變遷作為結(jié)構(gòu)因素，以收入差距擴大和通貨膨脹作為質(zhì)量因素鸥美一级大片，撇開觀念和制度變遷性爱网址大全，運用SURE和SYSTEM GMM法，對中國經(jīng)濟發(fā)展影響農(nóng)村貧困的因素分析表明久久久久久蜜精品精品免费，經(jīng)濟快速增長是推動農(nóng)村貧困減少的主要動力日韩视频精品第一页在线观看网站，收入差距擴大則弱化了經(jīng)濟增長的減貧效應(yīng)，同時農(nóng)業(yè)性欧美专区、非農(nóng)就業(yè)以及非國有企業(yè)的發(fā)展也對農(nóng)村貧困減少起著明顯的促進(jìn)作用AV福利网站。

The receiving circuit adopts programmable gain amplifier and filter, enables the instrument to realize the automatic filter and the automatic adjusting enlargement factor according to the echo signal's different amplitude and frequency; Having AC and DC power supply modes, the system can satisfy different situation; Having adopted the big screen TFT LCD,caused the tested wave displaying intuitively;Having designed the toucher ,which enables the system to have a human-computer interaction function, helps user operate facilely.

接收系統(tǒng)采用程控濾波和程控放大，使得用戶能根據(jù)回波信號的強弱和探頭頻率的不同而選擇不同的濾波電路和放大倍數(shù)免费黄色黄站；交直流供電滿足不同的應(yīng)用場合www.国产盗摄.com；采用高分辨率大屏幕TFT液晶顯示器，被測波形直觀形象；觸摸屏輸入淫淫黄色一片，操作方便欧美高清国产在线有码。

The 5mV of the audio signal which comes from the microphone to linear amplificated by the audio signals amplifier,then mixes with music signals from other sound sources(eg:the tape 、CD) by the hybird amplifier . By the control of the digital volume controller the mixed signal ,then amplificated again by the preamplifier,when integrated power amplifier for idling time realizes the signal enlargement factor respectively is 10亚洲激情小说图片、100久久经典国产视频、1000 times;moreover is capable of delivering 3V of output to a 600%26Omega; load. the amplificate signal makes the loudhailer work at last.

該音頻信號放大器能夠?qū)碜栽捦?mV的音頻信號進(jìn)行線性放大，然后和來自其他音源的音樂信號通過混合放大器來混合淫荡国产视频，混合后的信號經(jīng)數(shù)字音量控制器對高低頻的增益進(jìn)行提升與衰減日韩综合色图导航，再通過前置放大器放大，當(dāng)集成功率放大器為空載的時候?qū)崿F(xiàn)信號的放大倍數(shù)分別為10毛片基地在线播放。。、100欧美性爱在线视频黑白配、1000倍；另外再實現(xiàn)當(dāng)負(fù)載為600%26Omega国产一级造爱视频；的時候久久只出精品，輸出幅度為3V，最后經(jīng)揚聲器發(fā)出悅耳的聲音波多野结衣在线综合网。