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。
We would skip charters and keep moving with a straight-out us military airlift.
我們將放
棄包租商用飛
機採用美國直接進行軍事空運的辦法。
An antitrust judgment in 1954 forced the firm to release its stranglehold on the shoe machinery market.
1954年一項反托拉斯裁決迫使這家公司放
棄在製鞋
機械市場的壟斷地位。
Because of the technical complexity of the turbine for the three gorges project and on the basis of several important technical problems which have been defined in the international bidding documents for 14 generating units in the left bank power station, the owner of the project has decided another some important technical problems based on appraisal and comparison in the bid appraisal stage after the bidding documents are analyzed and the tender documents are cleared by the tenderers
由於三峽工程水輪
機技術上的復雜性和挑戰性，在左岸電站14臺
機組國際招標文件已明確了若干重大技術問題的基礎上，在
機組議評標階段，對招標文件進行分析和投標商對投標文件進行澄清說明后，經評議比選，業主又決策了幾個重大技術問題，主要有：水輪
機設計水頭的確定，負傾角葉片水輪
機的應用，兩套水力設計，舍
棄初期轉輪，蝸殼進行水壓試驗等。
On august 7, 2003, after being thrown into a gas chamber to be euthanized along with other unwanted or unclaimed dogs at a city animal shelter in st. louis, missouri, usa, it seemed that a year - old basenji mix had run out of luck and time. but this pup had other ideas
2003年8月7日，在美國密蘇里州聖路易的市立動物收容所中，一隻巴辛吉混種狗連同其他被
棄養的狗兒，一起被丟入毒氣室接受安樂死，這只一歲大的混種狗似乎已沒有生還的
機會了，但這只小狗卻不向命運投降。
Local contacts identified urgent technology needs in the areas of hazardous waste incineration, hospital wastewater disinfection, brownfield remediation, and environmental protection systems for ports and harbors
此外，當地的環保
機構認為中國在有害固廢的焚燒處理，醫療廢
棄物的消毒凈化處理，整治紅土，港口和碼頭的環保系統方面的技術非常匱乏。
This device is an environmentally friendly high - tech product that can transform such solid castoff asdjecta of domestic animals & fowls, living garbage, water residue in food industry into green organic fertilizer through set zymolysis technique
該設備是將畜禽糞便、生活垃圾、食品工業廢渣等固體廢
棄物按規定的發酵工藝處理轉化成綠色有
機肥的環保型高科技產品。
The first internal combustion engines ran on the previously discarded gasoline.
早期的內燃
機使用原先
棄置不用的汽油運轉。
A discard notice for your cyborg has arrived
丟
棄你的
機器人的通知到了
There are two innovated points in this paper. the first is that we abandoned mechanical apparatus in deflexion, and this is good for signal ’ s disposal. the second is that we adopted nlc facility and this will largely lighten apt systerm ’ s size, weight and power consumption
本論文的創新主要在於兩個方面: （ 1 ）摒
棄了
機械式的偏轉控制，便於其後的信號處理。且該器件驅動電壓低（約3伏） ，功耗小（毫瓦級/平方厘米） 。
Then the deficiencies of dfe ( dorp from end ) mechanism in a router ' s input queue are studied. after that, the thesis figure out that red ( random early detection ) active queue management mechanism can be used to prevent networks from congestion collapse
接著，文章重點分析了現有網路節點中所採用隊尾丟
棄策略的不足，認為只有採用隨
機早期探測（ randomearlydetection : red ）這種動態隊列管理
機制才能有效避免網路出現擁塞。
Let us abandon our isolation and grasp the realities of the present economic crisis.
讓我們拋
棄孤立狀態，了解目前經濟危
機的實情。
In accordance with some wolfram - tin effuse come from cleaner in aconcentrating mill, this study adopt vibrate dslimes shaking table combining with centrifugal separator to put up a roughers. tousegravity - flotation and magnetic con - centration as combined proces s of technology, succeed in solving a problem of multipurpose returning in wolfram - tinslimes
針對某選廠廢
棄的鎢錫精選溢流進行了選礦試驗研究，採用振動礦泥搖床與離心
機組合粗選，運用重選浮選磁選（水冶）聯合工藝流程，有效地解決了鎢錫細泥綜合回收問題。
Then you ' re over it, but if you don ' t.
而你卻甘願放
棄機會如果你不願放
棄
Then you ' re over it, but if you don ' t
而你卻甘願放
棄機會如果你不願放
棄
It s easy because of the negative world we live in, the temptation to be lazy, take the easy way, or play it cheap and safe and not take any chances. that s a temptation we all face. but the penalty for that is boredom and ultimate insecurity
因為我們活在消極的世界，充滿各種試探，懶惰舍難取易不付代價平平穩穩放
棄機會我們都面對這些試探，選擇這些的懲罰是沉悶，是最終極的不安全。
The origin of the belgian food contamination crisis was a fat - and - oil processing firm, verkest, which is believed to have supplied eight tons of animal fat, contaminated with motor oil containing dioxin, to ten animal - feed manufacturers in belgium, one in france and one in the netherlands
該廠把8噸受廢
棄機油內含高量戴奧辛污染的動物脂肪賣給了13家歐洲飼料廠，其中比利時9家，德國2家，荷蘭和法國各1家。
This thesis analyzes the differentiated service architecture and studies its control mechanisms of realizing ip qos, including packet marking policy, queue scheduling algorithm and packet dropping mechanism etc. after that a diffserv simulation platform is built using the improved diffserv model in ns2 ( network simulation 2 ) developed by u. c. berkeley and simulations have been done on it, which shows that the platform, can service different traffic flows and provide a better solution for realizing point - to - point ip qos. this thesis studies the control mechanisms of realizing ip qos in diffserv and does research work as below : firstly, this thesis studies the packet marking policies
本文通過分析區分服務（ diffserv ）模型的體系結構，研究其實現ipqos的各種控制策略，包括分組標記策略、隊列調度演算法及擁塞時的分組丟棄機制等，利用加州大學伯克萊分校的ns2作為模擬工具，對其已有的區分服務模塊進行了改進和完善，搭建了區分服務模擬實驗平臺，並在該平臺上進行模擬測試，實現了對具有不同qos請求的業務流的區分服務，為實現端到端的ipqos提供了更好的解決方案。
