They are jinfo mountain in nanchuan county ( natural protection section ), wuling mountain in qianjiang county ( national emphases forest demonstration county which forest cover rate is beyond 50 % ) and zhongliang mountain in beibei county ( artificial destruction is very grave ). some main land use patterns i. e. woodland, garden, infield, abandon infield, shrub and grassplot are selected in those three sample sites. four aspects on soil fertility index of karst environment under different land use patterns in these three sample sites, are revealed in this paper, by using the field test, indoor measure and analysis, outdoor experiment and field investigation, and the knowledge and technique of soil, ecology, physics and chemistry etc. they are physical characteristic ( effective soil thickness, organic layer thickness, soil texture, water - stable aggregate and soil water etc. ), chemical fertility ( organism, omni - n, omni - p, omni - k, alkali - nitrogen, available p, available k and rapid available k etc. ), soil animalcule ( bacteria, fungi, actinomyces and their grosses ) and soil - seed - pool ( plant community diversity index ) in karst ecosystem
本研究以重慶市的南川金佛山（自然保護區） 、黔江武陵山（國家重點退耕還林示範縣，森林覆蓋率50以上）和北碚中梁山（遭人為破壞嚴重）典型巖溶區為對象，選擇了幾種重要的利用方式，包括林地、
果園、耕地、棄耕地和灌草坡，採用野外巖溶生態調查和
室內試驗測量分析相結合的方法，以不同土地利用方式巖溶土壤肥力為重點，對不同土地利用方式土壤肥力特徵進行量化分析，找出巖溶土壤肥力差異的主要方面及其根本原因，論文主要從土壤剖面物理退化指標（有效土層厚度、有機質層厚度、質地、團聚體、水分含量等） ，化學肥力退化指標（有機質、全n 、全p 、全k 、堿解n 、速效p和速效k等） ，樣地土壤微生物指標（細菌、真菌、放線菌數量及總量）以及樣地土壤種子庫植物群落多樣性等4個方面對重慶典型巖溶區的土壤肥力特徵進行了較為詳細的分析研究，為巖溶地區士壤資源的合理利用及結構的調控管理提供依據。
The practical issue of drum brake with oversized overall stroke was resolved by experiments, and it indicates that major effect factors of air chamber overall stroke, which are the drum - shoe clearance, the elastic modulus of lining, the torsion deflection of cam shaft
研究結
果表明，氣
室推桿總行程過大的主要影響因素為制動蹄與制動鼓之間的間隙、摩擦片的彈性模量、凸輪軸的扭轉變形。
Three pressure regulating measures, namely the application of pressure regulating air chamber to balance the air pressure of burning section, increasing the air pressure of the working face, and filling the surface crannies, are very effective in preventing and extinguishing the fire
該技術包括利用調壓氣
室平衡火區風壓、提高工作面風壓和堵塞地表裂隙3項調壓措施，其防滅火效
果十分顯著。
Abstract : apply computer simulation to the distribution pattern of air - flow without considering the cold condition of the combustion and compare the flow patterns under different designed circumstances. and the effect of the design of the partition in the air way of the burner on the flow and mixture of gas and air is especially studied. the result shows that the design of partition plays a very important role in strengthening the mixture of gas and air, but increases the loss of the resistance in the air way and the total pressure of the air way in same working conditions needs increasing
文摘:應用計算機模擬的方法，在不考慮燃燒的冷態情況下，研究了熱風爐燃燒
室內的氣流分佈規律.在此基礎上，比較了2種不同設計方案的氣流流動特徵，尤其是研究了燃燒器空氣通道內阻流板的設置與否對空氣和煤氣的流動和混合的影響.結
果表明，阻流板的設計對加強空氣和煤氣的混合有著極為重要的作用，同時也增加了空氣管道的阻力損失，在同樣的工況條件下需要提高管道系統的總壓力
If a greenhouse is extra tight, the airflow from the inlet side of the house to the exhaust fan will be relatively well confined.
如
果溫
室很密閉，
室內從進風面到排風扇的氣流就比較好控制。
Unless, i think very professional and hold to, do not have for certain commonly otherwise how old with, myself is to slant poor girl, but love to eat very much, grow what this thinking that oneself are true forever not fat, result a year this many actually fat rose, the reason was to change a city, the key was to change the job, original work is very busy, although indoor but ambulate ceaselessly, but now is the office, sat one year almost.
我認為除非很專業的並且堅持，否則一般肯定沒多大用，我自己是偏瘦女孩，但很愛吃，本以為自己真的永遠長不胖，結
果這一年多竟然胖起來了，原因是換了城市，要害是換了工作，原來工作很忙碌，雖然
室內但不停走動，但現在是辦公
室，幾乎坐了一年。 。 。
On the demand of application and according to the soluhons menhoned above, a method of displacement waiting auto - sy ' nchronizing is put forward, which is based on match filters. at the end a complete and speeflc set of hardware circuits and software programs which haplements the scheme, is also presented in the ancle. the synchronization system was tested in the pool and in the shallow wate near m port, the result of the test shows that its performance is satisfactory
論文著重介紹實現了跳頻通信系統同步的一般方法，並詳細分析和對比跳頻同步系統的捕獲方案，在此基礎上，提出了一個基於匹配濾波器的位移等待式自同步方案，設計、完成並給出了詳細硬體連線電路圖、軟體程序流程圖和部分程序清單，該自同步方法在實驗
室水池實驗取得良好的效
果，並在廈門港海域進行了現場實驗測試，具有較低的誤碼率和一定的檢測概率，結
果令人滿意。
Conclusion ： antidotal effects of na - dmps were significant on acute tets poisoned animals. na - dmps is an excellent antidote on acute tets poisoning
結
果:二巰丙磺鈉能有效抑制急性中毒動物的強直性驚厥，明顯降低死亡率，微量腦
室給藥也能明顯降低中毒小鼠死亡率，並能明顯抑制大鼠強直性驚厥波的產生。
The air flotation method of wax recovery commonly used in the actual mechanized wax printing mills was compared with the methods we used in our labs, such as hot water dewaxing, org. solvent extn., aq. surfactant recovery and dry dewaxing
摘要將目前機械化蠟染廠採用的氣浮回收蠟和我們實驗
室使用的熱水脫蠟法、有機溶劑萃取回收法、水基表面活性劑乳液回收法及干法除蠟等方法比較，結
果表明：熱水脫蠟法是最適合機械化蠟染廠進行蠟的回收。
The string - inflected i m with you reaches out for connection to reflect avril s more mellower side, but tracks like losing grip and unwanted courageously confront rejection and betrayal with all the heaviness such subjects demand. then there s my world and the metaphoric mobile, which perfectly articulate the avril experience. " i have this awesome opportunity to fulfill my dream
「有一天，一個arista的人來錄音
室聽到我錄音，后來他馬上就請」 la 」瑞德arista的老闆來聽， 」她繼續說： 「我就為他唱了兩首，結
果他馬上就要和我簽約，我還沒機會和其他唱片公司談呢，不過這狀況真的很少，我是說，有人花了10年才談到合約，所以我真是非常非常非常幸運！ 」
However, the volume of some room in the modern high building and large public construction are much larger than others, such as assembly room, so the calculation consequence of the software would be incorrect with the supposition
然而現代高層建築及大型公用建築，有的受限空間體積相差很大，如會議
室等與客房體積相差幾倍甚至上百倍，採用網路模型的思想簡單視其為單一節點不可能獲得正確的預測結
果。
Seven plots selected from wanglang reserve were distributed in different types of forest and at different altitude, and different plot has different microclimate. soil property, microbial population, soil nutrient content of forest soil were determined in wanglang natural reserve, from may to october 2002 to july 2003, the ecological distribution of three main groups, bacteria, actinomycete and fungi were determined in the forest soils by the cell enumeration methods. six kinds of physiological groups, including ammoniation bacteria, nitrification bacteria, nitrosification bacteria, aerobic autogenesis azotobacter, aerobic cellulose - decomposing bacteria and anaerobic cellulose - decomposing bacteria were enumerated by the most - probable number ( mpn )
2001年10月在王朗自然保護區內設立了3個定位研究樣地和4個臨時樣地，通過多次現場采樣與
室內實驗分析，測定了白樺林、岷江冷杉林、紫
果雲杉林、繡線菊-羊茅群落、羊茅群落及高山柳灌木叢等6種不同植物群落內土壤微生物三大類群數量、功能微生物數量、土壤養分，並在固定樣地內使用埋袋法進行了三個埋藏深度的凋落物分解袋試驗，初步研究了枝條、闊葉、針葉等凋落物組分在不同分解階段所含養分的動態變化。
Generally the defense has been able to examine autoradiographs from the case in question, laboratory reports, and the lab notes that support them in addition to the lab procedure manuals and proficiency testing results
通常，除了實驗
室程序手冊和熟練鑒定結
果之外，辯方一直都能調查所涉案件的自動射線照相、實驗
室報告以及實驗
室記錄等來支持他們。
If he does, he ' ll take us to the back room,
如
果他發現了，會把我們帶到密
室里
The bravery would have counted for nothing without the technical backup of arl.
如
果沒有海軍部研究實驗
室的技術支持，這一勇敢行為也就無足輕重了。
To offer professional training, the school has state - of - the - art facilities, including a newsroom, television and radio studios, a special effects studio and digital image editing rooms. in addition, the school has three networked, pc - based computer laboratories. one of these is dedicated to desktop publishing in both chinese and english, one is dedicated to multimedia production and design, and one is a general purpose facility
院內設施先進完善，除設有報刊編采
室、廣播錄音
室、電視錄影廠、特別效
果室及影像編輯
室，還提供電腦
室和桌上排版
室，讓學生作中英文排版、資料統計分析、電子郵件傳送、上網及電腦協作的電話調查。
If the indoor installation area is subject to freezing temperatures, the water piping must be protected by insulation
如
果室內安裝區域可能出現冰凍溫度，則水管線必須加裝保溫層保護。
Users whose roommates have an inappropriate sense of humor should probably put in some sanity checks
如
果室友沒有足夠的幽默感，那麼用戶在寫入時應該仔細檢查。
Lab test method for the drag reduction performance of drag - reducing agent which applied in oil pipeline transportation
輸油管道減阻劑減阻效果室內測定方法
