質量中心形心 的英文怎麼說

中文拼音 [zhíliángzhōngxīnxíngxīn]
質量中心形心 英文
centroid
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 質量 : 1 [物理學] mass 2 （產品或工作的優劣程度） quality 3 economy （離子源的）; 質量標準 quality level...
  1. If can also degrade very small coagulum and prevent thrombus. when people are over forty years older, there is a high level fibrinogen comparing with the young people in the blood

    因此納豆酶作為預防血栓形成的保健食品可大大降低中老年人心腦血管病的發生，提高老年人的生活質量。
  2. In spermatogenous cell, we could find dilated cytolemma, dilated nuclear membrane and fused crista of mitochondria. most of the sperm ' s cellular membrane dissolved and broke down into pieces. the central granule and mitochondrion showed little dissolving

    久效磷可以使金魚精子細胞質膜溶解，出現間斷性斷裂;有的精子頭部變形，頂部出現凹陷;少量精子頸部中心粒復合體溶解;精子頸部線粒體有溶解現象，精子尾部的膜結構斷裂。
  3. Very high reputation and market share in hong kong and macao markets. in 2003, in order to satisfy demand for pursuing high quality health and hygeian product, as well as to guarantee the purity of the goods source, the group set up " yixian " baoping pool breeding fish brand pool breeding fish obtained the applauses from customers and consumers

    2003年，為滿足國內人們不斷追求健康優質衛生的高品質食品的需求，同時為了保證貨源的純正。成立了「溢鮮」寶平塘魚營銷中心，採取統一綠色品牌標志、統一人員著裝等特色的連鎖專賣店形式。開始進軍中山本地的零售市場，市民反應熱烈，銷量直升， 「寶平」牌塘魚贏得了客戶和消費者的稱贊。
  4. This article canvass the status quo of the archive ' s automatization administration and the develop status of data mining, and discusses how to combine the data mining technology with the archive work from data cleaning means, data mining arithmetic, and data storage etc. and this article put forword a data mining syst em design idea. this article ' s structure is : first, in allusion to the archive data status quo, the pretreatment work of archive data that include data quality evaluation, data cleaning and data commut - ation process is bringed forword ; second, in the process of realizating data mining, the article discusses conception description, association rule, class three familiar means of applicating data mining, also put inforword the concrete arithmetic and the program design chart, and discusses the range and the foreground of all kinds of arithmetic when they are applicated in the archive ; third, the base of so you say, this article also discusses the importance of the archice applicate data storage and the means of realizing it ; last, the article discusses seval important problem of realizing an archive data mining system from data, diversity, arithmetic multiformity, mining result variety and the data pretreatment visibility, mining object descriptive visibility, mining process visibility, mining result visibil ity, user demand description and problem defining etc aspect. the article ' s core is how to import data mining technology in the archive work

    本文評述了檔案自動化管理現狀和數據挖掘技術的發展狀況，從數據清洗方法、數據挖掘演算法、數據倉庫的建立等方面論述了如何將數據挖掘技術與檔案工作相結合的具體思路，並提出了一個數據挖掘系統的設計思想。文章首先，針對檔案數據的現狀，提出了應對檔案數據進行預處理工作，包括數據質量評估、數據清理、數據變換和歸約等過程；其次，在具體實現數據挖掘過程中，本文結合檔案數據的特點探討了概念描述、關聯規則、分類等三種常見挖掘形式的實現方法，提出了具體的實現演算法和程序設計框圖，並論述了各種演算法在檔案工作中的應用范圍及前景；第三，在上述基礎上，又論述數據倉庫在檔案數據挖掘中的重要性並提出了實現一個檔案數據倉庫的方法；最後，從處理數據的多樣性、演算法的多樣性、挖掘結果的多樣性、數據預處理可視化、挖掘對象描述的可視化、挖掘過程可視化、結果顯示可視化、用戶需求的描述及問題定義等幾方面討論了實現一個檔案數據挖掘系統的幾個重點問題。全文以探討如何將數據挖掘技術引入到具體的檔案工作實踐中為核心。
  5. 2. researching the cooperation and coordination function of multi - agent, at the same time, particularly analyzing the coordinating principle of multi - agent which was applied in the construction of asphalt concrete road surface, according to the controlling kernel of flowing material and constructing quality ; according as the principle, the course of controlling is actually the course of information streaming, so i respectively introduce the information collecting of different agents in road constructing. at the same time, i introduce the instruction forming of intelligent controlling agent and three kinds of fashions for human being - machine commensalisms, that is cooperation of machine and human agent, architecture of main - machine and assistant - human agent and architecture of main - human and assistant - machine agent, which was applied in different intelligent agent

    對多智能體的協作與協調機制進行了闡述，並對多智能控制主體的以物流和質量控制為核心的瀝青混凝土路面機群施工過程的協調作業原理進行了詳細的分析；基於控制過程是信息流過程的觀點，分別研究了各智能控制主體在路面施工中的信息集成；並在總結了智能控制主體的結構形式及三種人- -機共棲智能控制方式的基礎上，根據本課題的實際，針對不同的智能體，分別確立了不同的控制方式。 3
  6. The quality of feeder layer is affected by a lot of factors, such as animal breed, culture medium, passages in vitro and experiment condition, etc. as to the production of feeder layer, there are a few reports about morphological and histologic change when of embryonic body fibroblast when culturing in vitro and cryopreservation, so kunming mouse were chosen as experimental animals and morphological and histologic changes were studied in course of its embryonic body culturing. we expect to offer theoretical foundation to our laboratory for setting up feeder layer storehouse. at the same time, the feasibility of myocardium tissue culturing with fibroblast layer altogether was studied so that established foundation for studied the biological characteristic of heart outside body

    小鼠胚體成纖維細胞的培養是制備飼養層的重要途徑，其制備、傳代及冷凍保存均有不同的研究報道，飼養層的質量受許多因素的影響，如動物的品種、培養液、所傳代數及實驗條件等，關于飼養層制備過程中的胚體細胞培養、傳代、冷凍后的細胞形態、組織學等方面的研究報道很少，故本實驗以昆明小白鼠為實驗動物，研究其胚體培養過程中細胞的形態學、組織學等方面的變化，以期為本實驗室建立飼養層細胞庫提供理論依據，同時探討心肌細胞和成纖維細胞層共培養的可行性，以期為心臟生物學特性的體外研究奠定基礎。
  7. It has aguire the advanced unit of " valne contract, abide by the credit ". the serials of the industrial filter packing producing by our company has widely used in oil fining chemical and industry, chemical fetilizer, electvical power, coal gas, medicine - making, acidmaking and gain a good rupulatinon. " quality goes first, customers are our gods " is our business motto. the company heartily look forward to customers both at home and abroad doing business

    「路遙知馬力，事久見人心」在未來的歲月中，我公司將一始既往地想用戶所想，急用戶所急，不斷提高產品質量，不斷推出新的品種，信守合同，及時交貨，廣交天下朋友，學習百家之長，樹立起企業對外良好形象。
  8. Van den bosch is particularly intrigued by the formation of disk galaxies and of massive black holes in galactic centers

    范登柏希特別著迷於盤形星系與星系中心超大質量黑洞的形成過程。
  9. The contribution to the giant resonances from the currents of vector mesons are also examined, it shows that currents of vector mesons play an important role in collective giant resonances. by studying the properties of collective multipole excitations of nuclei, a general conclusion is that those effective lagrangians recently developed can well describe not only the nuclear ground state properties of finite nuclei, stable and unstable ones up to the nuclei drip lines, but also the collective excited states and giant resoancnes in doubly closed shell nuclei

    通過對核的電多極巨共振性質的研究，我們發現現有的這些非線性的有效相互作用不但能夠很好地描述有限核的基態性質，包括球形和變形核以及遠離穩定線核，而且對一些雙滿殼核的集體激發態和巨共振性質也能進行合理地解釋，包括巨共振峰的位置和中心能量。
  10. At the same time the study analyse the structural system of the index and it ' s weight with the ahp, and choose soil quality, soil thickness, the content of organic matter, terrain, elevation and the ration of irrigated guarantee as gradation index and choose soil quality, soil thickness, the content of organic matter, terrain, elevation, the ration of irrigated guarantee, the condition of traffic, the distance from the central city, the scatter degree of field, the neat degree of field, loss of water and erosion of soil and land contamination as classification index. at the same time the study emphasize the effect of the condition of ecological condition and environmental contamination

    採用層次分析法對該區域農用地分等定級的指標體系及其權重進行了研究，選擇表層質地、土層厚度、有機質含量、地形、海拔、灌溉保證率等6項指標參與分等評價，選取表層質地、土層厚度、有機質含量、地形、海拔、灌溉保證率、對外交通狀況、距市中心距離、田間道路狀況、田塊分散度、地面平整度、水土流失、土地污染等13個因子分指標區進行定級評價，強調了生態條件及其環境污染狀況在農用地分等定級中的作用。
  11. First, after the overall structure of the differential balance mechanism is determined considering the given requirement, the concrete structure of the mechanism is designed with the reference of the design method of the differential which is widely used in autos. the differential gearing system is optimized and more appropriate parameters are got with which the functional requirements can be satisfied and the weight of the mechanism can also be reduced. the surface type structure is adopted on the rocker shift, so the mechanical performance of the differential gearing system and the rocker shifts may be improved

    本文根據整車的性能要求確定了差動平衡機構的總體結構形式，以汽車驅動橋差速器及半軸的設計方法為參考，對差動平衡機構的原理樣機進行了完整的結構設計;對核心的差動輪系部分進行了優化，得出了既能滿足功能要求又可以有效減小機構質量的較合理的參數;在搖臂軸中使用了類似汽車驅動橋半軸的浮式結構，使搖臂軸所受彎矩大大降低，從而改善搖臂軸和差動輪系的力學性能。
  12. But the welding program is complicated and the construction is very difficult so that the welding deformation and welding quality should be seriously controlled

    轉子中心體與支臂連接採用工地組焊施工，可使轉子支架整體性能好，能夠保證轉子組裝質量，但焊接程序復雜、施工難度大，必須嚴格控制焊接變形和焊縫質量。
  13. Experimental techniques for simulating cavity decoupling explosion in laboratory wear developed, which include a center initiating explosive charge designed in shape of mini - spherical with yield equivalent to 0. 125 ~ 8. 00gtnt, circular electromagnetic particle velocity gages and aluminum bar strain gages measurement techniques, spherical divergent stress waves generator. large amount of tamped and cavity explosion experiments had been made in granite, soil, cement mortar and water media environment, respectively

    本文建立起了包括中心起爆的0 . 125 8 . 00gtnt微型球形炸藥裝置的研製、圓環形電磁粒子速度計及鋁桿應變計測試技術和球形發散應力波實驗裝置等在內的實驗室微型藥量空腔解耦化爆模擬技術，並在花崗巖、土、水泥砂漿和水等介質中進行了大量的填實和空腔爆炸實驗研究。
  14. Yu complained that the complicated visa application process, which requires fingerprints, has frustrated the enthusiasm of investors for the united states. and the us government has failed to do enough to promote exports to the chinese mainland and encourage chinese investors to start businesses in the united states

    四是生產過程中完善生產流程，狠抓現場製作工藝質量，同時組織員工培訓，開展技術練兵，做細心人，干細心活，造精品車，在客戶心中樹立起蘇州金新的品牌形象。
  15. After many years of painstaking efforts and achieved national iso9001 : 2000 quality system certification, a series of production, marketing in an integrated enterprises, i plant the production of chemical reagents i of 6000, including organic reagents, inorganic reagents, lot reagents, biochemical reagents, imaging reagents, chromatography reagents, import reagents ; in addition, i also operating glass factory equipment and various medical equipment

    經過多年苦心經營，取得了國家iso9001 ： 2000質量體系認證，形成了集生產、銷售於一體的綜合型企業，我廠目前生產經營的化學試劑達6000餘種，其中包括有機試劑、無機試劑、高純試劑、生化試劑、核磁試劑、色譜試劑、進口試劑等；此外，我廠也經營玻璃儀器及各種醫療器械。
  16. Generating lfm / nlfm signals whose intermediate frequency is 28mhz and bandwidth is 3mhz and 5mhz and time width is from 6us to 300us based on dds has been discussed in this dissertation. the conclusion is that the wave quality of lfm signal generating through dds is satisfactory and that of nlfm is not perfect

    本文基於器件dds對產生中心頻率為28mhz 、帶寬為3mhz和5mhz 、時寬從6us到300us的不同時寬和帶寬的線性和非線性調頻信號方面進行了探討，得出了dds產生線性調頻信號（ lfm ）的波形質量可取得滿意的結果，但對產生非線性調頻信號（ nlfm ）的波形質量卻存在不足。
  17. Kangwei furuiture is taking up with producing fashion middle - top grade office swivel chair series chair series and office sofa series, our company possesses speciaity designing graph, producing and managing talent, the novelty style, ingenuity and special design style, strict quality management and keeping inproving specialty spirit make our company rapidly develop. based on today, kangwei furniture will develop vast market vacuum in perfect quality and brand sduantage, which imspirit us to do our best to every products

    上海鴻瑛辦公家具有限公司致力於生產引領時尚的高、中檔辦公轉椅系列和辦公沙發系列，公司擁有專業的圖形設計和生產管理人才，款式新穎，匠心獨特的設計風格，嚴格的質量管理和精益求精的專業精神得以使我們迅猛發展，立足今天，南方?康威傢具完善的品質及品牌優勢使我們有信心去拓展廣闊的市場空間，從而激勵著我們務本實把每一件產品做到最好。
  18. The sequence of two patterns presence is changed alternately, that is, one pattern will appear at the second pulse of total pattern in this half cycle if it appears at first pulse in last half cycle. the stability of square pattern was studied by considering the interaction among the wall charges. the discharge moments of individual filament alternate from long one to short in the square pattern, which can been explained by using the breakdown and quench model through considering the wall discharge accumulated on the dielectric layers

    實驗研究了正方網格斑圖與混合氣體的比例及外加電壓的關系，給出了班圖類型隨上述條件變化的相圖；實驗採用光學方法對正方網格斑圖進行了時空動力學測量，發現正方網格斑圖是由兩套正方網格斑圖相互嵌套而成，其中一套的微放電絲位於另一套正方形單元的中心，這兩套微放電絲交替進行放電；考慮到壁電荷之間的相互作用，研究了正方網格斑圖的穩定性；實驗發現正方網格斑圖的微放電絲放電時間間隔是長短交替變化的，考慮到電介質表面積累的壁電荷的作用，使用擊穿?熄滅方程很好的解釋了該現象。
  19. One of the most popular hypothesis is the supermassive black hole theory. when materials surrounding the black hole fall into it, large amount of energy is released. galaxy collision may create the supermassive black hole at the center

    最流行的理論是星系中心有一個特大質量黑洞，當星系物質流進黑洞的時候，就會產生出大量的能量，而中心內的黑洞可能便是星系碰撞時形成的。
  20. Similarly 13 micro factors influencing the commercial land price in hangzhou and shaoxing have also been set, including the distance from the city center, public transportation, the density of financial institutions, urban infrastructure, the system of outward transportation facilities, environmental quality, the means of the land grant, geology, the distance from the city ' s main ar

    選擇確定了杭州和紹興兩城市商務用地價格的13個微觀因素因素，包括城市中心影響度、公共交通因素、金融集中度、城市基礎設施、對外交通設施因素、環境質量、土地交易形式、自然條件、到城市主幹道距離（杭州為到城市快速道路距離） 、樣本項目沿街長度、容積率、建築密度和綠化率。
分享友人
分享到 Line

分享到臉書