The total rna was isolated from pokeweed ( phytolacca americana ) leaves using the method of guanidine isothiocyante and used as template to amplify the total length and deleted mutant pokeweed antiviral protein ( pap ) gene by rt - pcr and then the pap gene was cloned into pgem - t vector. the sequencing results showed that pap gene had 99. 9 % identity comparing with the pap gene nucleotide sequence reported by lin et al ( 1991 ). the iptg - inducible expression vector containing the pap gene was constructed and transferred into e. coli bl21 ( de3 ) - plyss
將缺失
型pap基因克隆到植物表達載體pbi121中，通過液氮冷凍法將重組質粒轉入農桿菌lba4404細胞中，然後採用葉盤法，在該農桿菌的介導下將pap基因導入普通
煙草中，經過卡那黴素抗性篩選，最後獲得了轉pap基因的工程
煙草植株，摩擦接種
煙草花葉病毒（ tmv ） ，與非轉基因
煙草相比，能夠推遲癥狀表現達2月之久，說明pap基因能夠在其它植物體內產生有活性的高抗病毒的蛋白質。
3. developed simply and practical fluid network algorithm for large - scale of pipe networks, such as air - gas system and powder manufacture system. iterative computation used in this algorithm is not only astringing quickly and numerical calculating steadily but also cater the required ratio of precision and guarantee the real - time and any performance simulation of fluid network
3 、本文對風
煙系統和制粉系統等大
型管網，建立了簡單實用的流體網路模
型演算法，此法在迭代計算中，不僅可以快速收斂和數值計算穩定，而且滿足一定的模擬精度，較好的保證了流體網路的全工況實時模擬。
Our company relay on abundant technique, advanced produce appliance and modern managerment mode, our products have good quality and function. the company has been iso9001 : 2000 quality system sgrant can b015 - q : 15 03q5439r10, has international facture calculate appliance s lisense cmc zhejiang province 02810232. the company alse strictly produce, sale and service according to the quality system. main products : almighty putin intelligent temperature control meter xmt - 808, can put through the computer and has the appearance, program intelligent industries adjustment meter, record meter, a series of temperature and humidity controller xmt - 9007, voltage adjustment instruments zk - 1, zk - 3, all kings of temperature sensors, time relays, lcd and so on. wide make use of the plastics, packing, printing, house electric appliance and some other machine field. also include the textile printing, chemical engineering sprint, dyeing, baccy, even, air conditioner, make cold and etc. field. has variety of products, all standards and directly sales to internal and international market
主要產品有萬能輸入
型智能溫度控制儀表xmt808 ，具有計算機通訊介面及界面可編程智能工業控制儀記錄儀，溫濕度控制儀表xmt9007整套，電壓調整器zk - 1 zk - 3 ，各類溫度傳感器，時間繼電器，液晶顯示儀表等產品品種多，規格全，真接銷往國內及國際市場，廣泛應用於塑料包裝食品印刷家電等機械行業和輕紡化工印染
煙草烘箱空調製冷等領域。
Main products : almighty put in intelligent temperature control meter xmt - 808, can put through the computer and has the appearance, programintelligent industries adjustment meter, record meter, a series of temperature and humidity controller xmt - 9007, voltage adjustment instruments zk - 1, zk - 3, all kings of temperature sensors, time relays, lcd and so on. wide make use of the plastics, packing, printing, house electric appliance and some other machine field. also include the textile printing, chemical engineering sprint, dyeing, baccy, oven, air conditioner, make cold and etc. field
主要產品有萬能輸入
型智能溫度控制儀表xmt808 ，具有計算機通訊介面及界面可編程智能工業控制儀記錄儀，溫濕度控制儀表xmt9007整套，電壓調整器zk - 1 zk - 3 ，各類溫度傳感器，時間繼電器，液晶顯示儀表等產品品種多，規格全，真接銷往國內及國際市場，廣泛應用於塑料包裝食品印刷家電等機械行業和輕紡化工印染
煙草烘箱空調製冷等領域。
Three wheat cultivars, yannong 19 ( with spread plant type ), jimai 20 ( with semi - spread plant type ) and taishan 23 ( with erect plant type ), were used to investigate the wue ( water use efficiency ) change under raised bed planting with furrow irrigation and conventional flat planting with flood irrigation
摘要為尋找提高小麥水分利用效率的途徑，以株
型擴張品種
煙農19 、株
型緊湊品種泰山23和株
型半擴張品種濟麥20為材料，比較研究了壟作（小水溝內滲灌）和平作（大水漫灌）兩種栽培模式下小麥的水分利用效率。
On november 19, 22 whole bodies and more than 260 organs will go on display in lower manhattan ' s south street seaport, allowing visitors to see bodies damaged by obesity, black lungs ravaged by cigarette smoke, and close - ups of the central nervous, digestive and circulatory systems
屆時，參觀者可以親眼目睹因肥胖變形的屍體因抽
煙熏黑的肺部，以及中樞神經消化和循環系統標本等。為了強化展出效果，一具屍體標本還手握橄欖球，擺出運動的造
型。
Aromatic types of tobacco are produced in turkey and other mid-eastern european countries bordering the black sea.
香料
型煙草種植在土耳其和黑海沿岸的其他中東歐洲國家。
The serial adhesives for cigarettes include adhesive for cigarette holder, small packing adhesive type i and ii, large packing adhesive, and adhesive for lap joint of cigarettes made at high speed
卷
煙膠系列產品有卷
煙接嘴膠小盒包裝膠
型高速搭口膠大盒包裝膠。
The contamination of atmosphere still give priority to type of coom in our country. the main contaminations is so2 and soot
我國的大氣環境污染仍然以煤
煙型為主，主要污染是so _ 2和
煙塵，酸雨問題依然嚴重。
The small packing adhesive, which is a modified product from ethylene - vinyl acetate copolymerized emulsion, has high solid content, low viscosity, and good adhesive strength. the product is up to the standard of foodstuff hygiene and suitable for the small package of the cigarette packing production line with stable adhesive application and the making speed up to 400 packs per minute. type i is for white card paper, while type ii is for golden card paper
小盒包裝膠系乙烯-醋酸乙烯共聚乳液改性產品，具有高固含低粘度粘接力強等特點，產品符合食品衛生標準，適用於卷
煙卷包生產線的小盒包裝，施膠穩定，無開包等不良現象，車速可達400包分，
型為白卡紙專用膠，
型為金卡紙專用膠，具有極佳的初粘力和持粘力，對非極性材料的光滑表面有獨特的優良粘接性能，對各種難粘材料均可適用。
In washington, daylong festivities will wind up with a large fireworks display over the washington monument. beijing to test reduction of one million vehicles on road
首都華盛頓將舉行一整天的慶祝活動，晚間活動結束時將在華盛頓紀念碑上空進行大
型煙花燃放表演。
There was a big firework in the harbor bridge. the big firework always happens in the new year ' s day and easter day
一張很大的
煙花活動在悉尼大橋舉行。澳大利亞的大
型煙花活動一般會在元旦或者西方比較大的節日時候舉行。
Abstract : the concept of digital initiation technique and micro pyrotechnics is described, and micro - electromechanical system, microthruster pro pulsion system, miniaturized explosive train and non invasive syringe are demonst rated
文摘:介紹了數字化火工技術、微
煙火技術的概念及內涵，並且介紹了以該概念為基礎的微
型火箭列陣、微機電技術微
型傳爆序列和無針注射器的發展。
Specification for asbestos - cement flue pipes and fittings, heavy quality
重
型石棉水泥
煙道管及配件規范
Notify me of updates to color smoke detector camera
偵
煙型彩色攝影機更新時通知我
Pollution of coal burning smoke and its preventive measures in guizhou area
淺析貴州省大氣煤
煙型污染及防治對策
Virginian - type cigarette
烤
煙型卷
煙
Color smoke detector camera color tube camera
偵
煙型彩色攝影機
Material of cardboard are environment friendly plastic plywood, no - poison, no - bacteria, belong to national product which free of inspection, no need drying and sterilize, material are free of fumigating with jasmine, and quality fully according with national commodity inspection bureau standards
本公司所訂做的卡板材質為世界環保型膠合板，無毒無細菌，屬國家名檢產品，無需烘乾和消毒處理，為免薰煙型材料，其質量完全符合國家商檢局要求
