The reason to cause this phenomenon is due to the change of electric field in the blue oled to induce the probality of the carrier shifted and the hole - electron recombination zone changed, which was a possible alternative to achieve color display. 3 ) device with the structure of ito / npb / adn : balq3 / alq3 / mg : ag was fabricated. when the balq3 dopant concentration was about 25 mol %, a high performance devcie with luminous efficiency of 1. 0 lm / w, the peak of emission spectrum at 440 nm, the cie coordinate at ( 0. 18, 0. 15 ), and half lifetime of unencapsulated device about 950 hrs was achieved
導致本現象的原因是由於各有機層電場強度的變化影響了空
穴和電子的隧穿幾率，從而導致載流子的復合區域發生改變而發出不同顏色的光; 3 ）制備了結構為ito / npb / adn : balq3 / alq3 / mg : ag的藍光oled ，空
穴阻擋材料balq3的摻入顯著影響了oled的光電性能，當balq3的摻雜濃度為25mol %時， oled的發光效率為1 . 0lm / w ，發光光譜的峰
值為440nm ，色純度為（ 0 . 18 ， 0 . 15 ） ，未封裝器件的半衰期達到了950小時; 4 ）在藍光材料adn中摻雜npb 、 balq3和tbp三種材料時，不僅改善了器件的發光亮度和色純度，而且提高了器件的發光效率和壽命。
Due to inadequate understanding to cave animals and their value, effect of human ' s living and producing activities, for a long time, is close to or overruns the bearing capacity of cave animals
長期以來，由於人類對洞
穴動物及其價
值認識的不足，以致於人類的生產、生活活動影響已經達到或超過了洞
穴動物的耐受力。
Meanwhile, the study also shows that the diversity of studied cave animals is inversely proportional to human population density and water quality ; and bio - diversity, to some extent, is proportional to soil fertility and amount of chemical fertilizer, but inversely when excessive ; the correlativity between bio - diversity and vegetation cover rate is not obvious, when ground vegetation is strongly interfered by human being ; the amount of diestrammena marmorata is proportional to the d iversity of plant, and inversely proportional to soil fertility, and in a way, to water quality ; and the correlativity between community and water quality and soil fertility, and between water quality and the amount of mosquito and fly, is not as good as expected. the author points out that diestrammena marmorata, bat, mosquito, fly, oreolalaxrhohostig metus ( or cudata ), and fish can be chosen as in
同時，研究還表明：調查洞
穴的物種多樣性與人口密度、水質成負相關；在一定范圍內，物種多樣性與化肥施用量、土壤肥力成正相關，超過一定的
值則成負相關;在人類對地表植被的高強度作用下，物種多樣性與植被覆蓋率的相關性不明顯;蚊蠅數量與土壤肥力基本上呈正相關;斑灶馬數量與植物種數呈正相關，斑灶馬數量與在一定水質范圍內與水質呈負相關，與土壤肥力呈負相關;群落數與水質和土壤肥力、蚊蠅數量與水質都不能表現較好的相關性;研究認為，可以選擇斑灶馬、蝙蝠、蚊蠅、紅點囊蟾（或有尾類） 、魚類等作為指示動物對洞
穴環境進行監測。
The entering of the tourist and lamp - light gave much energy to furong cave and the temperature in the cave rised slowly. the different temperature between the outer and the inner as the air circulation, would make the cave wet seriously in the summer and dry in the winter. the density of co2 would go up because of piston - effect, cave depositing and the tourists " entering
遊人的進入和洞
穴燈光的使用，給芙蓉洞內帶來了大量的能量，致使洞
穴空氣升溫；由於動內外的溫度差和空氣的流通，開放的洞
穴出現夏季高濕，冬季乾燥的變化現象； co _ 2的濃度會因為活塞效應、洞
穴沉積和遊人的進入而升高，但影響最大的還是遊人，當遊客量較大的時候，洞
穴co _ 2的濃度會隨遊人進入的數量增加而明顯升高，洞內co _ 2含量峰
值記錄最高出現了6200ppm的記錄。
In the second layer, k - nearest neighbor algorithm is introduced to ascertain searching scope firstly, and then the nerve cell function ' s parameter in hidden layers begin to be evolved in this scope. the least - square is also introduced to calculate connection power between hidden layer and output layer
其中在第二級演化中，先用最小鄰聚法確定搜索空間，然後再在此空廣西大學頎十論文i 13f神經網路在ect圖像重注中的應用研
穴間內進行演化，其中用最小二乘法來確定從隱層到輸出層的連接權
值。
Later, it made the capitalization study specialized in the tourism resources of karst caves, and listed the features and influential factors in value, based on the analysis on such resources ; it also constructed a typical mode and a special one, and made an empirical research with the typical mode on capitalization of the dragon palace in anshun
之後，本文針對喀斯特洞
穴旅遊資源進行了資產化研究，在對喀斯特洞
穴旅遊資源分析的基礎上，提出了它的價
值特點和價
值的影響因素，並構建了它資產化的一般模式和特殊模式，然後利用一般模式對安順龍宮進行了資產化的實證研究。
A transparent model is used to make the deflection jet board grounded on the inhere enlarged dimensions. the finished experiments are conducted to catch the flow rate directions and the situation of cavitation using a high - speed video cameras. in this paper, the finite element analysis and visualiation research of servo valve prestage jet flow field are carried out, which establish the theoretical foundation for mathematical model of servo valve prestage and the whole mathematical model of hydraulic servo valve
在對射流前置級驅動的伺服閥射流流場數
值模擬的基礎上，用有機玻璃在偏導射流板原始尺寸的基礎上進行了擴大，製作了透明的偏導射流板，運用高速攝像機、液壓泵站等組成了可視化實驗系統，對射流流場的流速方向、渦流、氣
穴等現象進行了多方位的觀測，並通過對接收管接收壓力的測試，對流場分析結果進行了驗證。
To make it, the only method is that we put up a long term monitoring system about cave and learn about the number and rate of entering of human being. after observing and analyzing the data, we can discover the regulation and the " entropy " which leads to the variation of environment. the management and protection of karst caves for tourism is a long - term and meticulous work, which entails a great deal of data - collection as well as research and needs the closely joint effort of the explorers, tourists and scientists studying these caves
要做到這一點唯一的辦法就是對洞
穴環境進行長期的監測，結合旅客的進洞人數和頻率，進行動態觀測，然後對這些觀測資料進行分析對比，找出規律性的東西，找出環境變異的「嫡」
值信息系統是一個集成的系統，其目的是對組織的業務數據進行採集、處理和交換，以支持和改善組織的日常業務運作，滿足管理人員解決問題和制定決策的各種信息要求。
The north side indian spain of mountain area that installs cave and have a hundred years in oasis village more church, and old west mine site town ? ? holy tower luo sha advantage is inferior, is worth for one to swim, crossing desert to go to pull ba si to appreciate dim light of night, or raising sail to run to elder brother get this sea and luo this card open waters, may enjoy wantonly to fish music
北邊山區印第安洞
穴的綠洲村內有百年以上的西班牙教堂，和舊西部礦場城鎮? ?聖塔羅莎利亞，都
值得一游，穿過沙漠前往拉巴斯欣賞夜色，或揚帆駛向哥得斯海及洛斯卡外海，可盡情享受垂釣之樂。
Examination on the culture value of ancient troglodytism of china
中國古代
穴居的文化價
值考
Observation of drilling cores and casting - sections and the characters of pore structures and permeability of the matrix of the lower - ordovician carbonate in comparing with the lower limit of a reservoir for matrix reveal that the porosity, permeability, maximum pore diameter, saturation and median throat diameter in the matrix with undeveloped fissures, holes and solution pores are far lower than those of a reservoir limit although some micro - pores are developed in the matrix which therefore has no capacity of storing and producing oil - gas
摘要通過鉆井巖心和鑄體薄片觀察，根據下奧陶統灰巖基質的孔滲特徵和孔隙結構特徵，並與基質作為儲層的下限對照裂隙、洞
穴和溶蝕孔洞不發育的灰巖基質，發現盡管有微孔隙的發育，但其孔隙度、滲透率、最大孔喉半徑、飽和度、中
值喉道半徑等參數
值遠低於儲層下限
值，基本不具備儲集和生產油氣的意義。
And no obvious adverse reaction was found. conclusion therapy of adfp provides a new approach for ger treatment with tcm characteristics, prominent effects and less adverse reaction, and is easily be accepted by patients, so, it is worthy to be generalized
結論藥
穴指針療法中醫特色顯著，療效突出，無明顯的不良反應，易為患者所接受，為胃食管反流病治療提供了一種新的選擇，
值得推廣應用。
The author ' s main contributions are outlined as following : first, the roles of hot electron and hole in dielectric breakdown of ultra - thin gate oxides have been quantitatively investigated by separately controlling the amounts of hot electron and hot hole injection using substrate hot hole ( shh ) injection method. the changes of threshold voltage have been discussed under different stress conditions
主要研究結果如下：首先，利用襯底熱空
穴（ shh ）注入技術分別控制注入到超薄柵氧化層中的熱電子和空
穴的數量，定量研究了熱電子和空
穴注入對超薄柵氧化層擊穿的影響，討論了不同應力條件下的閾
值電壓變化。
But in the moderate electric field 150 kv / cm, there is a sharp change in the configuration and charge distribution of the exciton, i. e. the exciton is directly split into an electron polaron and a hole polaron. the polarization and dissociation happen at a same time, which differs from that in conjugated polymers. and in the strong electric field 350 kv / cm, appear structural phase transition of the chain and luminescence quenching
同時得到兩個重要的臨界電場
值： 1激子解離電場ec1 （ 150kv / cm ） ，在此電場下激子發生瞬間解離，成為電子型極化子和空
穴型極化子； 2結構相變電場ec2 （ 350kv / cm ） ，在ec2下二聚化晶格開始被等距晶格取代， ptcl絡合物鏈發生結構相變，並伴隨peierls能隙漸趨消失和發光猝滅的現象出現。
Method for measurement of cavity volume fraction of superplastically deformed metallic materials
超塑變形金屬材料孔
穴體積比
值的測量方法
And so the perspective in the cave has been destroyed to some extent, in a result, the value of tourism has declined and the ability of sustainable development decreased. the core of researching tourismcave is about the contradictionc between " human being " and " cave ", that is, what impact the activities of human being will do on caves
芙蓉洞自開放以來，由於人類活動導致洞
穴環境發生變異，從而引起洞
穴景觀受到不同程度的破壞，旅遊價
值逐漸降低，可持續能力減褪旅遊洞
穴環境研究的核心就是研究「人」與「洞」這一對矛盾，即人類活動會對洞
穴帶來什麼樣的影響。
If your fatigue is caused by stress or general lifestyle demands, acupuncture is certainly worth a try. stimulating trigger points on the body with acupuncture needles can help to alleviate some of the more emotional symptoms of fatigue, such as anxiety, sleeplessness and irritability
他說:如果疲倦是由壓力或不良生活方式所造成，那麼針灸治療是值得一試的，在身體某些穴位上施壓，可減輕多種情緒上不安的病徵，如疲倦、焦慮、急躁和難以入睡等問題。
