煙化點 的英文怎麼說
中文拼音 [yānhuàdiǎn]
煙化點
英文
fuming-off point-
Phenolic foam is a new generation heat preservation prevent fire soundproof material and polystyrene together ammonia ester foaming rubber etc, material to compare, and it is good that its biggest characteristics is a heat - proofound the low temperature contractility is smatt, and have te special prevent burning wit the size stability under 2000 heat, not burning, not melt not contract constant form not poisonous spirit hove no thick smoke, just surface formation layer
信息內容:酚醛泡沫為新一代保溫防火隔音材料與聚苯乙烯聚氨脂發泡橡膠比,其最大特點是耐熱性好,低溫收縮性小,具有獨特的阻燃和尺寸穩定性,在焊槍火焰下,不燃燒不收縮不變形,無毒氣無濃煙,只是表面炭化,性質穩定,耐化學腐蝕抗老化。With the successful expression of exogenous gene in plant. the advantage of plant expression system become a highlight increasingly. based on the successful expression of hbmp - 3m gene into tobacco, we maked the study o f transferring hbmp - 3m gene into tomato and hbmp - 3 gene into tobacco, in order to obtain tomato transgenic plant with hbmp - 3m gene and tobacco transgenic plant with hbmp - 3 gene, to establish basis for getting step farther of leaning the expression of hbmp - 3m gene and hbmp - 3 gene in plant, the difference between the product of hbmp - 3m gene and hbmp - 3 gene in plant and the active of expressible product
隨著植物基因工程的迅猛發展,一些疫苗、抗體、細胞因子等異源蛋白在植物中的成功表達,植物表達系統的優點日益受到關注。本研究室在成功地將hbmp - 3成熟肽基因轉入煙草並檢測有目的蛋白表達的基礎上,進行hbmp - 3成熟肽基因轉化番茄和hbmp - 3全長基因轉化煙草的研究,以期獲得轉hbmp - 3成熟肽基因番茄和轉hbmp - 3全長基因煙草植株,為進一步研究hbmp - 3成熟肽基因和全長基因在植物體內的表達及區別奠定基礎。The qitaihe coal resources isadvantageous, the coal field total area 8, 000 square kilometers, haveverified the geological reserve 1. 7 billion tons, the prospectivereserves 4. 2 billion tons, the coal plant completely, has the cokingcoal, 1 / 3 coking coal, the gas coal, the anthracite and so on 10varieties, by coking coal primarily ; excellent in quality, has theespecially low phosphorus, especially low characteristic and so onsulfur, high heat value, high ash melting point, high silicon content, most is suitable for the coal chemical industry product thedevelopment, is national one of three big protections mining rare coalfields, is the heilongjiang province most important anthraciteproduction base, also is the national important coking coal and thenortheast area biggest high quality coke production base
七臺河煤炭資源得天獨厚,煤田總面積8000平方公里,已探明地質儲量17億噸,遠景儲量42億噸,煤種齊全,有主焦煤、 1 / 3焦煤、氣煤、無煙煤等10個品種,以主焦煤為主;品質優良,具有特低磷、特低硫、高發熱值、高灰熔點、高硅含量等特點,最適于煤化工產品的開發,是全國三大保護性開采稀有煤田之一,是黑龍江省最重要的無煙煤生產基地,也是國家重要的主焦煤和東北地區最大的優質焦炭生產基地。Regarding the serious smoke ejection of 75 diesel engine series, this paper points out that this problem could be solved by modifying certain parameters and employing gyrating regression design. the actual experiment on 375 diesel engine series shows that, after innovation, the maximum of smoke ejection of gyrating moment falls by 24. 2 percent, and then the rating is demarcated, the smoke ejection falls by 53. 8 percent
本文針對75系列柴油機排煙嚴重的問題,通過改變噴油嘴及相關調整參數,利用多因素正交旋轉回歸設計安排試驗,取得了較好效果.在375型柴油機上的實驗結果表明:進行優化匹配調整后,最大扭矩點煙度下降24 . 2 ,標定工況時煙度下降53 . 8As tobacco cigarette burns, a potpourri of 4000 chemicals is released, including carbon monoxide and hydrocyanic acid
當煙被點燃時,融合了四千種化學品的氣體被釋放出來,其中包括一氧化碳和氫氰酸。Welcome to our factory xinlin craft wax characters fragrant smell and durable lighting without smoke, toxic or lachrymator, it can refresh mind, resist fatigue, adjust emotion, benefit body and mind while driving away mosquito, purifying air and creating romantic atmosphere, furthermore, gives us the new feeling. its gentle and romantic candlelight shall bring us the cheerful emotion, accompany us to enjoy the warm family relationships
欣琳蠟燭工藝品有著無煙無淚無毒的綠色環保及長時間耐點的特點,且氣味芬芳,具有醒腦提神抗疲勞調節情緒健康身心的作用,並能驅蚊凈化空氣,營造優美氣氛,另外本產品給我們一種全新的感覺,溫馨浪漫的燭光給我們歡愉的心情,將伴隨著我們共享天倫之樂。Incense is burnt in many chinese homes and polycyclic aromatic hydrocarbons have been recovered from incense smoke.
很多中國人家裡點香,香的煙中已經發現有多環芳香族碳氫化合物。Standard test method for cigarette ignition resistance of mock - up upholstered furniture assemblies
模型化裝軟墊的組合傢俱的抗煙卷點燃性的標準試驗方法With analyzing of the case study and based on simulating and analyzing quantitatively, this article, considering the goal of the performance - based fire - protection design is protecting occupants from being injured and keeping buildings from being damaged, thought that fire compartmentation of a large building of saling books can be divided according to their saling malls and fire compartmentation in the saling mall can be separated by the fire - proof screen. on the evacuation design, the quantity of safety exits around these buildings and the evacuation width should be increased if possible and the safety exit number, exit width and evacuation distance can be determined according to the simulating results on smoke layer temperature and height, concentration of co2 and co, occupants evacuation time and visibility. on the means of preventing and discharging smoke, the most proper measure should be determined according to their geometrical characteristics and the natural means of discharging smoke is feasible to the large building of saling books. based on analyzing of smoke
通過對案例分析研究,本文認為大型書城建築性能化防火設計研究的最終目的是保證人員生命安全和保證建築結構安全,在模擬計算和量化分析的基礎上,大型書城的防火分區可以將中庭連通的書城區域劃分為一個區,在書城場地內可以採用防火卷簾進行防火分區劃分;在人員疏散設計中,應盡可能利用書城賣場的空間設計較多的安全出口和增大疏散寬度,其安全出口數量、寬度和疏散距離可以根據人員安全疏散時間和煙氣溫度、沉降高度、 co2濃度、 co濃度、能見度模擬計算結果驗證確定;在防排煙方式的選擇上,應當根據建築物的幾何特點選取最適宜的措施,就大型書城建築而言,採用自然排煙的方式是可行的。Aiming at such problems in combustion system of homemade middle and miniature boiler, as a complex system with the character of dead zone, time variation, serious non - linearity, large time delay, coupling and a lot of disturbance, this paper presents a new set of optimal control resources. by using well - matched control method on system, stable automatic running is realized. having the serious divulgence coals difference a lot from each other in character, instability of chemistry, value of lowest emission of heat, home - made boiler controller is not at all ideal. instead of traditional model that controls the ratio based on proportional control or with the correct signal of the amount of oxygen, this paper, combined with intellect control theory - - fuzzy control and self - optimizing concept, propounded a kind of fuzzy self - optimizing controller to be used in air supplying system of the boiler, and expatiates on the idea of dividing the control process into two parts, dynamic and static to realize, thus meets the demand of homemade boiler economic running
本設計針對國產中、小型電站鍋爐燃燒系統參數時變、嚴重非線性、干擾因素復雜、耦合嚴重、模型不易確定的特點,提出多變量協調控制方案,解決了系統可控性差,難以實現穩定自動運行的問題;在此基礎上,改變以往以煙氣含氧量控制送風的傳統模式,針對國產電站鍋爐設備主體及一、二次送風迴路泄露嚴重,煤種混雜、成分不穩定、燃燒發熱值低、燃燒效率不高等問題,應用智能控制理論中的模糊控制技術,結合自尋最優控制的思想,設計了一種模糊自尋優控制器,應用在電站鍋爐送風控制系統上,並闡述了動靜態兩種實現途徑,通過在線優化風煤配比,實現最佳經濟燃燒,切實保障了鍋爐的經濟運行。He took out a blackened pipe, filled it, lighted it with flint and steel, pulled at it until it was in a bright glow : then, suddenly held it from him and dropped something into it from between his finger and thumb, that blazed and went out in a puff of smoke
他拿出一個黑糊糊的煙斗,裝上煙,用火鐮點著了,叭叭地抽出紅光,突然拿開,用拇指和食指撮了個東西進去,那東西燃起了火苗,隨即化作了一縷青煙。Abstract : beginning from the characteristics of lead - bearing flue ash, thearticle systematically introduces the process flow and technology requirements of making use of lead - bearing flue ash to prepare lead monoxide
文摘:從含鉛煙道灰的特點出發,系統地介紹了處理含鉛煙道灰,制備一氧化鉛的工藝流程及技術條件。An unusual rice calmodulin isoform, oscam61, was first obtained in our lab, which contains an n - terminal cam domain and a c - terminal basic extension with a potential prenylation site. in vitro activity assays confirm oscam61 as a functional calmodulin. using the green fluorescent protein ( gfp ) as a visual marker, we further studied subcellular localization of oscam61 in stably transformed tobacco cells
利用綠色熒光蛋白( greenfluorescentprotein , gfp )作為標記,研究了oscam61在煙草細胞中的定位, gfp - oscam61融合蛋白(具有開放的異戊烯化修飾位點)定位於細胞質膜和細胞器膜上,而oscam61 - gfp (異戊烯化修飾位點被gfp封閉)定位於細胞核的核質中。4. flaw because the exhausting black smoke s temparature we use on spare generator is lower, granular pollutant s emmision capacity is large, and is easy to get granular pollutant jamming on channels. it will need to disassemble parts and take back to original factory for regeneration at uncertain time, and it can not improve effectively hc and co in exhaust smoke
4 .缺點:使用於備載發電機排煙溫度較低,因此粒狀污染物排放量大,容易將粒狀污染物堵塞于通道上,須不定時拆卸回原廠再生,且無法有效改善排煙中碳氧化合物( hc )及一氧化碳( co ) 。4. flaw because the exhausting black smoke s temparature we use on spare generator is lower, granular pollutant s emmision capacity is large, and is easy to get granular pollutant jamming on channels. it will always need to disassemble parts and take back to original factory for regeneration, and it can not improve effectively hc and co in exhaust smoke
4 .缺點:使用於備載發電機排煙溫度較低,因此粒狀污染物排放量大,容易粒狀污染物儲塞于通道上,須一時拆卸回原廠再生,且無法有效改善排煙中碳氫化合物及一氧化碳。2. virtual technology in this section, firstly, introduce virtual instrument development and analyze the main principles in tractor testing projects ( including shaft mass, left - and - right side trigging forces, smoke density, noise and velocity ). secondly, propose a general design combined multifunction data acquisition devices ( daq ) with lab view diagram language
( 2 )虛擬儀器技術介紹了虛擬儀器的發展特點,分析了拖拉機主要的檢測項目(軸重、左右制動力、煙度、噪聲、速度)的檢測原理和手段,提出一套基於多功能數據採集卡daq和圖形化編程語言labview的虛擬儀器構建方案。Smoulder furnace is an important device to dispose cinder and extract mental which are difficult to be extracted from ore. in the past, the control of smoulder furnace is dependent of worker ' s experience.
煙化爐是冶金行業用來處理爐渣及難選礦的重要冶煉設備,長期以來對煙化爐的控制,主要依賴於人工經驗的方法,這種方法有很多缺點。In this paper, through the analysis and discussions on the burning system of smoulder furnace, and on the basis of study about digital image processing, we probe the method to applying digital image processing to the judge of smoulder furnace ' s terminal operations
本課題在對煙化爐工藝過程深入調查了解的基礎上,並對數字圖像處理深入學習的基礎上,將數字圖像處理技術應用到煙化爐的終點判斷上。本論文闡述了煙化爐的生產工藝,分析了煙化爐的操作過程。This control method has many disadvantages. with the development of computer technology and digital image processing, it is possible to apply digital image processing to the control of smoulder furnace. the automatic judge of terminal operations is essential to the automation and standardization of productive process
隨著計算機技術的發展,數字圖像處理技術理論的不斷完善,尋求將數字圖像處理的方法應用到煙化爐的終點判斷上,實現煙化爐終點控制的自動化,對冶金行業來說是一個新的控制方法。In this paper, we discuss the productive technology. centre on how to find the exact parameter of the terminal operations, to lay down the standardization of the terminal operations. during the study, we find that just to dispose one isolated image, ignore the whole process, it is impossible to distinguish the terminal images from non - terminal images in the process
在研究中,作者發現如果單純孤立地對一幅圖像進行處理,試圖找到一個能夠識別其所在階段的處理方法,是不可能的;煙化爐的生產工藝,決定了單純孤立地處理一幅圖像是很難將圖像區分為終點和非終點的。分享友人