降中心列 的英文怎麼說
中文拼音 [jiàngzhōngxīnliè]
降中心列
英文
descending central series-
The spray area of this series of nozzle is formed by one or several continuous hollow cone - shape rings of concentric circles. the nozzle aperture will not be blocked up. it is mainly used for flue elimination, cooling of steel - making convertor. and redistributing in all kinds of washing towers. it also can be used for jar cleaning. used in cooling tower and fire apparatus
該系列噴嘴的噴霧區域是由一個或幾個連續的同心圓空心錐環組合而成，不易阻塞，主要用於煉鋼轉爐煙道除塵降溫及各種洗滌塔里的再分佈，也可用於清洗罐、冷卻塔、消防設備中。To deal with the question that how we can guarantee the dna sequences which are stored in the personal dna database are anonymous, that no one can find out whom a special dna sequence is collected from, this paper get a new method ? savior, by improve dnala ( dna lattice anonymization ), which is a method settling this question. savior replaces the multiple alignment in dnala with pairwise alignment between every tow sequences, and replaces the greedy algorithm in dnala with stochastic hill - climbing. for doing this, it can save the time for data pretreatment, and add the precision of classing
針對個人dna數據的隱私保護問題，即:如何保證無法將存儲在數據庫中的dna序列信息與其提供者的個人身份信息（如:姓名，身份證號碼等）聯系起來，本文對一種新近開發的隱私保護方法? dnala （ dnalatticeanonymization ）進行了改進，在數據預處理階段，用兩兩雙序列比對代替了原演算法中的多序列比對，在不降低處理精度的情況下減少了數據預處理所耗費的時間;用隨機爬山法代替了原演算法中的貪心策略，增加了演算法後期處理的精度，從而形成了一種新的演算法? savior 。Particularly with the technology of high separation count centrifugal separator of pipe type and inferior high speed filter centrifugal separator with three feet o1st century ; thef ss type, leading the domestic same trade. its technology is the most advanced in the 2y are both the update products of the same kind after entering 21st century. our company is according to the needs of market, has developed and produced a series of products, the type of the these products are common use, traditional chinese medicine liquid clarified, living beings fungus body separating type, low - temperature freezing type, blood separator, chemical industry, paint industry and laboratory
本公司尤以高速高分離因數管式離心機技術，及亞高速三足式離心沉降離心機技術，領先於國內同行業，其技術完全是21世紀國際先進水平，是進入二十一世紀后同類產品的更新換代產品，本公司根據市場的需要，開發生產出了通用型，中藥提取液澄清型生物型菌體分離型低溫冷凍型，血液分離型化工型，油漆型及實驗室型等系列產品。Therefore, gaode hydraulic elevators can be seen in beijing space flight center, beijing satellite manufacturing factory, chinese cosmonaut training center and jiuquan satellite launch center
公司產品被榮幸的列為中國航天飛船「神舟」號對接組裝的推薦產品，在北京航天城，北京衛星製造廠，中國宇航員訓練中心，中國酒泉衛星發射中心，都使用高德牌液壓升降機。Abstract : biological invasions are a continuous feature of a non - equilibrium world, ever more so as a result of accidental and deliberate introductions by mankind. while many of these introductions are apparently harmless, others have significant consequences for organisms native to the invaded range, and entire communities may be affected. here we provide a survey of common models of range expansion, and outline the consequences these models have for patterns in genetic diversity and population structure. we describe how patterns of genetic diversity at a range of markers can be used to infer invasion routes, and to reveal the roles of selection and drift in shaping population genetic patterns that accompany range expansion. we summarise a growing range of population genetic techniques that allow large changes in population size ( bottlenecks and population expansions ) to be inferred over a range of timescales. finally, we illustrate some of the approaches described using data for a suite of invasions by oak gallwasps ( hymenoptera, cynipidae, cynipini ) in europe. we show that over timescales ranging from 500 10000 years, allele frequency data for polymorphic allozymes reveal ( a ) a consistent loss of genetic diversity along invasion routes, confirming the role of glacial refugia as centres of genetic diversity over these timescales, and ( b ) that populations in the invaded range are more subdivided genetically than those in the native range of each species. this spatial variation in population structure may be the result of variation in the patchiness of resources exploited by gallwasps, particularly host oak plants
文摘:生物入侵是不均衡世界的一個永恆話題，尤其是當人類有意或無意地引入物種后.很多引入顯然是無害的，但另外一些則有著嚴重的後果，會給入侵地的生物以至於整個生物群落造成影響.本文總結了分佈區擴張的常見模式，概述了它們對遺傳多樣性和種群結構式樣所造成的影響.描述了如何根據以一批遺傳標記所得到的遺傳多樣性式樣來推斷入侵途徑，來揭示伴隨擴張選擇和漂變在形成種群遺傳樣式中的作用.本文對日益增多的群體遺傳學方法進行了總結，這些技術可以用來在不同的時間尺度上推斷種群規模所發生的巨大變化（瓶頸效應及種群擴張） .最後，我們以歐洲櫟癭蜂（膜翅目，癭蜂科，癭蜂族）一系列入侵的數據為例對一些方法進行了說明.從500 10000年的時間尺度上，多態的等位酶位點上等位基因頻率的數據表明: 1 ）遺傳多樣性沿入侵路線呈不斷下降的趨勢，支持了冰河期避難所作為遺傳多樣性中心的作用; 2 ）入侵地區的種群與該物種原產地的種群相比，遺傳上的分化更為強烈.這種種群結構在空間上的變異可能是被櫟癭蜂開發的資源尤其是櫟樹寄主在斑塊上出現變異的反映When three scholars plan to follow a bright star in the sky to seek the prophesied messiah, artaban, one of the magi, is also convinced from his study of the stars of the recent birth of the messiah. so he sells his great fortune, exchanging it for a sapphire, a ruby and a precious pearl, and joins the journey of the three wise men in search of the newborn messiah. artaban wishes to present his pearl to the messiah, the king in his heart
當三位博士跟隨星象尋找預言中的彌賽亞時，波斯瑪迦族人的修行者阿它班，也從研究星象中得知彌賽亞的降生，於是他賣掉所有財產，變換得一顆藍寶石一顆紅寶石以及一顆珍貴的珍珠，準備加入三位智者的行列，一起去尋找彌賽亞，並將珍珠獻給彌賽亞他心中的國王。In the paper, the engendering and development, business flow and function of logistics distribution are analyzed, that logistics distribution is important link and assurance of realizing e - commerce are analyzed, the problems existed in e - commerce logistics distribution in china is put forward by the actuality of e - commerce logistics distribution in china, and the above study establish the basement of later study. logistics distribution ' s demand to e - commerce, the feature of e - commerce logistics distribution, the way of reducing cost of e - commerce logistics distribution, actuality of the mode of e - commerce logistics distribution in china are analyzed, and the mode of e - commerce logistics distribution in china is put forward ; by selectively studying the theory and method of logistics distribution and studying the principle and method of dividing the group of places, the model logistics distribution allowing visiting repeated of multiple places is established, the model is used to solve rational distribution sequence to reach lest cost to allowing visiting repeatedly, and an actual example is taken. the model logistics distribution in emergency has been established on the base of studying the necessity of logistics distribution in emergency in logistics distribution center
本文分析了物流配送的產生和發展、物流配送的業務流程和功能及物流配送是實現電子商務的重要環節和保證，並結合我國電子商務物流配送現狀，指出了我國電子商務物流配送存在的問題，為進一步研究奠定了基礎；分析了電子商務對物流配送的要求、電子商務物流配送的特徵和降低物流配送成本的途徑，並結合我國電子商務物流配送模式實際，提出了我國電子商務物流配送模式構想；通過對電子商務物流配送理論方法選擇研究，在站點群的劃分原則和方法的基礎上，建立了多站點可以重復訪問的物流配送模型，運用該模型，可以求解合理的配送次序，使可以重復訪問時配送費用最少，並列舉了實例；通過研究緊急情況下物流配送的必要性，建立了緊急情況下的物流配送模型，運用該模型，可以解決配送中心在缺貨的情況下，選擇合理的供貨點及運輸方式的問題，使供貨時間最短、供貨費用最少，並列舉了實例、編制了相應的軟體。Having 28 ) subdued the jebusites, he transformed their city into the capital of the united kingdom of israel and 29 ) thrust jerusalem, center stage, in a drama that continues to this day
他降服了耶布斯人以後，把他們的城市改建為以色列聯合王國的首都，就此把耶路撒冷推向歷史的舞臺中心，直到今天。For the last 20 years, heart experts have emphasised cutting saturated fat and cholesterol intake, but plants may protect the heart in other ways. among them : soluble fibre : " to reduce your risk of heart disease, you may want to eat more beans, peas, oats, and barley, " says jenkins, because their " sticky " soluble fibre seems to help lower blood cholesterol
過去二十年來，心臟專家都強調要避免飽和脂肪酸及膽固醇，而植物性食品可以下列方式保護心臟：可溶性纖維詹肯斯指出：要降低心臟疾病，必須多吃豆類，豌豆燕麥和大麥，因為其「黏稠的」可溶性纖維似乎可以幫助降低血中的膽固醇。Chx - a series plastics, chemical fibre breaking, mixing, refining and highspeed graining machine is finely designed, manufactured on the base of digesting and absorbing foreign advanced equipment to meet the demands of retrieving and reproducing of thermal plastic film, soft polyvinyl chloride ( pvc ), waste chemical fibre and other waste material. it solves the problem of reproduction of waste materials in the processing of production to reduce the cost and improve the economic efficiency
系列塑料化纖粉粹混煉高速造粒機是在消化吸收國外先進設備的基礎上，為滿足國內廣大用戶對熱性塑料薄膜，軟聚氯乙烯，化纖廢絲等廢品自理的需求面精心設計、製作，解決了製品加工生產過程中廢料再生利用問題，達到了降低生產成本，提高經濟效益的目的。Recently, the pressure pipes combination, the 3d bend pipes of cracking furnace - riser pipe down pipe series products has been manufactured
該中心研製開發的壓力管道組合管件裂解爐上升管下降管的三維彎管系列產品，已批量生產。Transmission supermarket lies in 82 xinhua road, hankou district, wuhan, our main products are transmission equipments in common use : line needle wheel decelerating machine, chemical mixing complete set decelerating machine, worm wheel and worm gear decelerating machine, gear decelerating machine and various fittings, electrodeless variable - speed motor, speed - adjust electrical machinery, and anti - blast electrical machinery, and there are a large number of stock, whichis operated in supermarket model. show centre lies in room b1106, xingcheng mansion, interest of which controlled by zhejiang jie brand. zhejiang jie brand wuhan show sales centre is totally responsible for the service work of before - selling, selling, and after - selling in hubei area, and its main products include : high - accuracy gear wheel decelerating machine jrtsk jrts jrtf jrtk series, jrst series aluminiumalloy muti - setting worm decelerating machine, scd series construction lift, jie brand qtz series tower crane, qbt intelligence tower jack - up cloth dual - purpose machine and so on
傳動超市位於漢口新華路82號，主要營銷：系列擺線針輪減速機，化工攪拌全套減速機，蝸輪蝸桿減速機，輪減速機及各種配件，無極變速機，調速電機，防爆電機等通用傳動設備，且備有大量現貨，以超市模式經營展示中心位於興城大廈b1106室，為浙江傑牌控股jie傑牌產品武漢展示銷售中心，全權負責jie傑牌產品在湖北地區的售前售中售後的服務工作，主要產品有高精度輪減速機jrtr jrts jrtf jrtk系列， jrst系列鋁合金多置式蝸桿減速機scd系列施工升降機傑牌qtz系列塔式起重機， qbt智能塔式起重布料兩用機等產品。分享友人