銀聚度 的英文怎麼說
中文拼音 [yínjùdù]
銀聚度
英文
galactic concentration-
Of all the 90 individuals, most individuals from a population can clustered together in the dendrogram of genetic relationship. it showed that among these populations there is great genetic variation. in particular, the genotype of tx population has been specified
6個銀杏群體共90個樣品的單株upgma聚類分析亦顯示來自同一群體的個體大體上都能各自聚在一起，表明各銀杏群體已有相當程度的遺傳分化。Model kzb automatic strapping machine adoptpdyehene orpolypropylene band for strapping. the machines are used to strap thecases of goods or commerce, postal service, vaihiay station, bank, food, medicine, printing factory, and so on. afer inserting aband into the machine, the band is automatically tensionde, extruded, cut and come out new band from the machine for strapping ahain, and have the function of automatic stop the machine ists character izodbyfast operation, high effcieny and quality, and saving time and labour
Kzb型自動捆紮機是以聚乙烯塑料帶為捆紮材料，主要用於商業、郵政、鐵路、銀行、食品、醫藥、書刊發行等行業的紙箱、木箱、紙包件、柳編箱、布包件的包裝捆紮，在插入包裝帶后，機器能自動完成聚帶，熱合，切斷並出帶，且裝有自動停機之功能，工作速度快、效率高、省時省力、打包質量高。The hot, massive, high-luminosity stars of spectral types o and b are not distributed uniformly over the galaxy but are grouped into extensive, separate aggregates that have come to be called associations.
O型和B型的大質量高光度熱星在銀河系中分佈並不均勻，而是聚集成為分開的大星群，即所謂星協。It is not optimistic for us to consider their integrated performances : the operating status has not straightened up at all, the quality of assets has not been improved obviously, the capital is in great shortage and the risks have been accumulated increasingly
但欣喜的同時又會發現這種制度變革的不徹底性、淺層次性。尤其國有商業銀行，從整體績效上看，不容樂觀：經營狀況不見根本好轉，資產質量未能明顯改善，資本嚴重不足，風險日益積聚。Both the dielectric layer and metal film were internally deposited on the fiber. it is found that ag is able to engender the highest ir reflectivity among the metal materials, so ag is ascertained as the metal layer material of the hollow waveguide, cop was used in this work as the dielectric material. based on countless calculations, optimum thickness for the deposited films were obtained, namely, 0. 2 / / m for ag layer and 1. 4 fan for the cop layer
實驗用來制備空芯光纖的基管材料為石英基管；內徑為1mm ；通過理論推導與分析發現：相對于其它的金屬材料而言，金屬銀的紅外反射率最高，因此金屬銀最適合用做制備空芯光纖的金屬膜層的材料；通過比較幾種聚合物的性質確定選擇環烯聚合物cop為電介質層材料；通過理論推導與計算確定了金屬銀膜與電介質膜的最佳理論厚度，即銀膜為0 . 2 m ， cop膜的厚度為1 . 4 m 。For many experiments, using high pureness mma, controlling polymerization temperature and polymerizing condition under high - pressure nitrogen gas and heat treatment after polymerization, a transparent preform without any bubble and blemishes was prepared. then drawing this preform, gi - pof with diameter 0. 8 - 1. 0mm was obtained. because of the limitation of the experimental conditions and the shortage of the money, it is very regretted that we ca n ' t test the index profile and the loss of the gi - pof accurately
在系統研究界面凝膠法原理和聚合機理的基礎上，通過多次實驗總結、改進，在制備過程中採用提高精餾效率、控制溫度、加壓聚合、氮氣保護和後期處理等措施，制備出無氣泡及銀紋缺陷、光潔、透明的光纖預制棒，拉絲得到直徑0 . 8 - 1 . 0mm的gi - pof 。Standard test method for polyurethane raw materials acidity by argentometric determination of hydrolyzable chlorine in monomeric, aromatic isocyanates
單體芳香異氰酸酯中水解氯銀量滴定法測定聚氨酯原料酸度的標準試驗方法The hot, massive, high - luminosity stars of spectral types o and b are not distributed uniformly over the galaxy but are grouped into extensive, separate aggregates that have come to be called associations
O型和b型的大質量高光度熱星在銀河系中分佈並不均勻，而是聚集成為分開的大星群，即所謂星協。With the application background of the development of pbc dalian branch " disposal information s ervice system ", the decision supporting subsystem of dalian international cooperating group information system and china life insurance company dalian branch " estimate and planning of market the decision supporting system ", paper applies itself to resolve the above conflict and problem, in order to enhance the self - adaptive of dw system, to implement integration optimization within dw and measure the users compatibility, and to get a self - adaptive dw system. during the process, it uses dw technology, dw quality, corba structure and agent technology. the content is below : ( 1 ) in order to decrease the development cost, to improve the multiplexing of components and to realize load balance and distributional calculation in larger range, paper studies and realizes the self - adaptive architecture of dw with the corba technology, agent technology and java programming language. as a result, the dw architecture get the ability of initiative, permanence and intelligence
鑒於此，本文以數據倉庫系統面臨的問題與矛盾為研究背景，以中國人民銀行大連資金清算中心清分信息服務系統、大連國際合作集團決策支持系統、中國人壽保險公司大連分公司營銷決策支持系統評估與規劃等三個項目為應用背景，以強化數據倉庫系統的自適應性、在數據倉庫系統中進行聚集優化和度量數據倉庫用戶適用度，得到一個自適應的數據倉庫系統為目的，利用數據倉庫技術、數據倉庫質量、 corba結構以及agent技術，重點研究了以下內容： （ 1 ）為達到降低軟體系統開發成本、提高組件重用性、在較大范圍內實現平衡負載與分佈運算的目的，賦予數據倉庫體系結構主動性、持久性、智能性的能力，本文利用corba技術、 agent技術與java編程語言，研究並實現了數據倉庫自適應體系結構。High molecule physics and the damage theory of rheologic material with lacuna are used in experiments to study the pmma ' s nonlinear viscoelasticity and changing depends on time and temperature when distorting and destroying. we try to seek a common rule to polymer ' s crazing damage, offer a viable damage model and measure to research polymer ' s minute damage
本文運用高分子物理、含缺陷流變性物體的材料破壞等理論，以實驗為基礎，對聚合物變形、破壞以及時間相依和溫度依賴性等非線性力學行為進行研究，試圖尋求聚合物銀紋損傷的一般規律，為研究聚合物的細觀損傷提供了一種可行的損傷模型與方法。( 1 ) an optical technique is presented to quantify the creep crazing damage in stressed transparent glassy polymeric sheet of pmma. craze area density in this article is defined by ratio of crazing area and the overall area of the region selected. the specimens were loaded for a defined period of time under creep condition with room temperature, by optical microscope the evolvement of craze density varying with stress and time is obtained
Pmma （ polymethylmethacrylate ）是一類重要的高聚物材料，在應用上屬于用量大、使用范圍廣的一類通用材料，本文選用pmma為主要研究對象，主要研究成果如下： （ 1 ）用顯微鏡對透明玻璃態材料pmma蠕變條件下的銀紋損傷引發和演化進行了實驗觀測，將銀紋所佔面積和所取圖象視場總面積的比值定義為銀紋密度，得到了銀紋密度隨時間和應力變化的演化方程。Test method for polyurethane raw materials : acidity by argentometric determination of hydrolyzable chlorine in monomeric, aromatic isocyanates
聚氨基甲酸乙酯原料試驗方法：測定單體芳香異氰酸酯中的可水解氯的銀鹽定量測定酸度In combination of the extent similarity and the clustering analysis to evaluate the quality of flos lonicerae japonicae
程度相似度結合聚類分析在金銀花藥材質量評價中的應用It is one of mechanisms of plastic distortion, at the same time it is also the beginning of microcosmic damage and rupture before the macroscopical destroying of materials, it representatives a mid - state between materials " macroscopical rupture and bend, it is considered a premonitory that the rupture of polymer material, which get common attention by scholar inside and outside nation. therefore, the research for engineering polymer in mechanic action of non - linearity destroy such as distortion, destroy and depe nd on time and temperature is valuable in theoretic research and actual application, which offer the important theoretic gist for changing complex material ' s capability and actualize polymer ' s perfect application with high quality of capability in engineering
同時，銀紋化和銀紋損傷是高聚物特有的一種現象，細觀層次的銀紋引發、生長和斷裂在聚合物損傷斷裂的整個過程中起著承前啟后的作用，它是溝通宏、微觀變形機制的橋梁，是材料塑性變形的機制之一，同時又是材料宏觀破壞以前微觀上損傷、破壞的開始，它代表材料微觀斷裂和屈服之間的一個中間狀態，可以看作是聚合物材料宏觀斷裂的先兆，受到國內外學者們的廣泛關注。因此，開展工程聚合物變形、破壞以及時間相依和溫度依賴性等非線性力學行為研究，探討聚合物破壞過程中的非線性力學行為，為聚合物及其復合材料的改性、實現聚合物的工程化與高性能化提供重要的理論依據，具有重要的理論研究意義和實際應用價值。分享友人