The research status of the world diesel exhaust aftertreatment technology is summarized systemicallyo at the same time, the development status and problems about oxygenation catalysis converter and particulate filter are analyzed on the basis of mentioned informations, we bring up a diesel exhaust cleanse system, that adopts the technique course of catalysis conversion combining particulate collection and regeneration the system collects exhaust particulate by means of efficacious filtering material it can oxidize ho co and macromolecule solvable organic via catalyst and diesel oil additive enhanced temperature will partly oxidize collected particulate and ultimately achieve the aim of exhaust reduction, after processing system frame design and trial matching, it ' s detected that the system can surely cleanse gas exhaust and particulate in addition, gas - ejected combustion - supporting regeneration for diesel particulate filter is also researched, we have rudimentarily designed the software and hardware of the g as - ejected combustion - supporting system having processed a series of trials, we discover the rules of the system credibly working these rules demonstrate the right direction for researching gas - ejected combustion - supporting regeneration technology
本文系統地介紹了國內外柴油機排氣后處理技術的研究現狀，分析了氧化催化轉化器和微粒捕集器的發展現狀及存在的問題，以此為基礎，提出了一種柴油機排氣凈化系統，該系統採用催化轉化與微粒捕集及再生相結合的技術路線，通過過濾材料的有效過濾，將排氣中的微粒進行收集，藉助于催化劑和柴油添加劑使排氣中hc 、 co及高分子可溶性有機物氧化，產生的高溫使得收集到的微粒部分氧化，從而達到降低排放的效果。通過系統結構設計和試驗匹配，實現了對氣體排放物和微粒的凈化。
同時，論文中還進行了柴油機微粒捕集器噴氣助燃再生的研究，初步設計了噴氣助燃系統，進行了控制系統軟、硬體的開發，通過正交試驗，
摸索出了噴氣助燃系統可靠工作的一般規律，為噴氣助燃再生技術的開發提供了方向。
". who with parables sustained by imagination, compassion and irony continually enables us once again to apprehend an elusory reality
由於他那極富想象力
同情心和頗具反諷意味的作品，我們得以反復重溫那一段難以捉
摸的歷史
A person wishing to approach a hippogriff should maintain eye contact and should bow first ; if the animal bows in return, it can be touched and even ridden
要靠近一頭鷹頭馬身有翼獸，第一步是鞠躬，
同時必須一直保持和它目光接觸；如果它也朝你鞠躬回禮，你就可以撫
摸它，甚至可以騎上它了。
The development trend of world economy brings not only good chances, but also great challenges for chinese economic and enterprises " development at the beginning of 21 century. in the face of the chances and challenges, chinese enterprises grasp world economic development ' s pulse and make out two fundamental transfers decidedly, one of which is transferring economic increscent mode, i. e. economic increscent mode should transfer from sweeping increscent mode of high waste and low benefit to intensivism increscent mode of low waste and high benefit. in other words, economy should increase with high quality and benefit
21世紀初的世界經濟發展趨勢為中國的經濟、企業的發展帶來了良好的機遇，
同時也帶來了巨大的挑戰；面對這種機遇和挑戰，中國企業
摸準世界經濟發展的脈搏，果斷地做出兩個根本性轉變，其中之一就是經濟增長方式的轉變，即從原來高消耗、低效益的粗放型增長方式轉變為低消耗、高效益的集約型增長方式，換句話說，經濟要實現高質量、高效益的增長。
Often i have visited the new york museum of natural history to touch with my hands many of the objects there exhibited, but i have longed to see with my eyes the condensed history of the earth and its inhabitants displayed there ? animals and the race of men pictured in their native environment, gigantic carcasses of dinosaurs and mastodons which roamed the earth long before man appeared, with his tiny stature and powerful brain, to conquer the animal kingdom, realistic presentations of the processes of evolution in animals, in man, and in the implements which man has used to fashion for himself a secure home on this planet, and a thousand and one other aspects of natural history
我經常到紐約自然歷史博物館去，用雙手無數次地撫
摸過那裡陳列的展品，我多麼渴望能用自己的眼睛看一看這濃縮的地球的歷史，以及陳列在那裡的地球上的居民? ?各種動物和以他們生活的天然環境為背景描繪的不
同膚色的人種；以及早在人類出現以前就漫遊在地球上的恐龍和柱牙象的巨大骨架，當時的人類靠自己矮小的身軀和發達的大腦征服了動物的王國；還有表現動物和人類進化過程的逼真畫面，和人類用來為自己在這個星球上建造安全居處的工具，以及另外許許多多自然歷史的其他方面的事物。
This project which is based on the demand of increasing the electron tube ’ s qualities totally and reducing the manufacture cost has done a large amount of investigative work as follows to improve and perfect the technologies for the important part of electron tube manufacture ? the grid surface processing : on the surface processing of the molybdenum grid, the primary purpose is to reduce thermionic emission and secondary electronic emission of the grid. by the constantly experiment and grabbling the different technology routes, we have successfully developed these new technologies on the tac and zrc electrophoresis and electroplating platinum black of the grid, and made its surface cladding quality very stable and reliable
本課題是基於整體提高電子管的質量和降低生產成本的要求，對電子管生產中的重要部分? ?柵極的表面處理技術進行改進和完善，主要在以下方面進行了深入研究:在鉬柵極表面處理方面，主要為實現降低柵極的熱電子發射和二次電子發射，通過不
同工藝路線的不斷試驗和
摸索，成功開發出柵極電泳tac 、 zrc和電鍍鉑黑的新工藝，使柵極的塗覆質量穩定可靠。
Donned in christmas colors, white pants and red top, she moved quickly and attentively through the crowd, waving, shaking hands, and touching some as she passed
師父穿著耶誕色彩的衣裳白色長褲紅色上裝，動作迅速且親切有禮地穿過人群，或揮手或握手或在經過之處
摸摸同修。
It adopts computer digital controlled system plc orientation mo dule touch scerrn to control, realizing x z w axis direction s precise orientation by ac servo system. in actual operation, just put the glass on the transmission belt, input drilling position data on the screen, press the start button, the machine will automatically position itself and finish all drilling operations, and automatically stop when the works is completed. this machine s two group drilling heads can work at the same time, one group drilling head is also ok. this machine has high drilling efficiency and accurate position, is an ideal choiceness equiment of scree - wall glass and other large specand volume production glass drilling
該機採用計算機數控系統plc定位模塊觸
摸顯示屏控制，由交流伺服系統實現x z w軸三個方向的精確定位。操作時只需將玻璃放在傳送帶上，在顯示屏上輸入鉆孔位置，按啟動按鈕，自動定位鉆削所有孔位，完成工作后自動停機。本機兩組鉆孔機頭可以
同時工作，也可以單組機頭工作。
And he said that handling a snakeskin was such awful bad luck that maybe we hadn t got to the end of it yet
他還說，
摸蛇皮的惡運非
同小可，說不定我們遭到的災禍還沒有盡頭呢。
The superpowers often behave like two heavily armed blind men feeling their way around a room, each believing himself in mortal peril from the other whom he assumes to have perfect vision.
超級大國的表現常常像兩個全副武裝的盲人，
同處一室，到處
摸索，都認為對方目光如炬，因而使自己受到致命的威脅。
To increase the bearing accuracy of amplitude - comparison, the multi - channel system was chosen, the angle of reaching of moving antenna pattern serial was estimated from the frequency domain using the phase - delay estimating method, and at the same time, the selection of antenna, quantization of signal and touch switches were optimized in concrete engineering practice, and so the requirement of the index was satisfied
為提高比幅測向的精度，選用多通道體制，採取相位延時估計法從頻域來估算移動天線方向圖系列的達到角，
同時在具體的工程實現上對天線選取、信號的量化、去
摸開關等進行優化，從而滿足指標要求。
The aesculus chinensis, euptelea pleiospermum, cercidiphyllum japonicum, taxus chinensis, picea brachytyla arid emmenopterys henryi oliv compose and stand structure of were studied, and the comparability matrix among those main woods distribution ere studied, and the protection propagation countermeasures were put forward, which are important for researching and protecting these rare woods in funiu mountain natural reserve
經調查，基本
摸清了國家保護植物七葉樹林、領春木樹林、連香樹林、紅豆杉樹林、雲杉樹林、香果樹林6種珍稀樹種林分的組成與結構，研究了主要林分之間的相似性矩陣，
同時提出了保護繁育對策，對開展研究和保護珍稀樹種具有重要意義。
Energy from the sun gives warmth and sustains all life on earth. the sun also emits radiation of different wavelengths, among which is the invisible ultraviolet radiation
但大家可知道這熾熱的火球
同時也在源源不絕地釋放著不
同波長的輻射，其中包括我們看不見也觸
摸不到的紫外線。
Ultraviolet radiation from the sun energy from the sun gives warmth and sustains all life on earth. the sun also emits radiation of different wavelengths, among which is the invisible ultraviolet ( uv ) radiation
但大家可知道這熾熱的火球
同時也在源源不絕地釋放著不
同波長的輻射，其中包括我們看不見、也觸
摸不到的紫外線。
4 in the class trainers and trainees have face - to - face communication, discuss and explore questions together, and identify regular patterns for learning and practice
第四，在課堂上培訓老師與培訓學員面對面，零距離接觸，共
同探討和
摸索，找出了學習和實踐的規律。
It is your time now, little tyrant, but it will be mine presently ; and when once i have fairly seized you, to have and to hold, i ll just - figuratively speaking - attach you to a chain like this touching his watch - guard
不過聽著悄悄
同你說現在你春風得意，小暴君，不過我很快就會時來運轉。有朝一日牢牢抓住了你，我就會打個比方把你象這樣拴在一根鏈條上
摸了
摸他的表鏈，緊緊捆住不放。
Like a bat, batman has trained to be fast, flexible and elusive and his ingenious arsenal of bat - vehicles and bat - gadgets arm him with the weaponry to protect gotham city
而蝙蝠俠也
同樣地具備如蝙蝠一般快速、靈敏及難以捉
摸獨特本領，加上先進的蝙蝠戰車及蝙蝠器，蝙蝠俠已準備隨時出動保國葛咸城。
Y min yang, president of kenda, was also its general manager, but now he has delegated this job to his nephew, hongder chang
活動費用每人200元，還贈送t恤餐飲高級毛襪及
摸彩券等，歡迎愛騎車的朋友一
同響應這場活動。
His emotions became vague and shifted about like vapors.
他的心情則如
同一團霧氣，變幻無常，捉
摸不定。
Don ' t touch your face ? it might make you seem nervous and can be distracting for the listeners or the people in the conversation
不要摸自己的臉。這個舉動會顯得你很緊張，同時會轉移聽眾的注意力。搓手或者抖大腿也是這個意思。
