chain yield 中文意思是什麼
chain yield
解釋
鏈產額-
The maturity of stream media and cdn technologies will surely give a revolutionary impetus to broadband content and even to the entire broadband industry. they will provide end users with internet - based information services such as multimedia news release, on - line direct broadcast, network - based advertisement, e - commerce, vod, distance education, remote medicine, internet - based radio station and videoconferencing, and yield a comfortable profit to the value chain of the broadband industry, including operators, icps and isps. 2
流媒體技術的發展和內容分發平臺的成熟，必將為寬帶內容提供革命性的推動力，必將喚醒整個寬帶產業，為最終用戶帶來網際網路多媒體新聞發布、在線直播、網路廣告、電子商務、視頻點播、遠程教育、遠程醫療、網路電臺、實時視頻會議等網際網路的信息服務，給運營商、內容提供商、服務提供商等整個寬帶產業價值鏈帶來豐厚的利潤。 -
The region of flow produce is loose embankment and the flat roof, the gully erosion chain is the main cause of the sediment yield increase
棄土場內主要的產流區域為鬆散邊坡和平臺，坡面的侵蝕鏈是造成區域內產沙量增加的主要原因。 -
Cumulative chain yield
鏈式反應累計產額 -
By using a cell equivalent method, the present model can deal with the face - center square structure of erf. combining the scheme of the classical conductivity model for the single - chain structure, a new formula for the prediction of the shear yield stress of erf is set up. the influences of the separation distance of the particles, the volume fraction of the particles and the applied electric field on the shear yield stress are investigated
在電導模型的基礎上，建立在電流變液體在外加電場的作用下，粒子之間會形成某種特定的微觀結構，利用等效胞元的方法，將這微觀結構等效成一個平板，建立了等效的微觀結構平板模型，通過計算電流變液體內部的局部電場，對電流變液體的工作機理和剪切屈服應力進行了預測，並且分別考慮了在不同的粒子間距、不同的粒子濃度、不同的外加電場的情況下，對剪切屈服應力的影響。 -
Added value and efficient production is becoming a core objective for china ' s small and medium - sized producers. the supply chain processes that yield such results need to be crisp and fluid
附加值和高效率生產正成為中國中小型生產商的核心目標。要想產生這些績效，供應鏈過程必須保持活力和流動性。 -
Chain fission yield
裂變鏈產額 -
Abstract : polyphenylacetylenes were synthesized by rn ( nbd ) cl 2 and wcl6 / ph4sn catalyst systems in n2 at room temperature. polymers with high yield and high molecular weight were obtained. their structures were characterized by uv, ir, nmr and gpc, respectively. the fluorescence of the polymer solution with different concentration was investigated using variable excitation wavelength from uv to visible region. the relation between fluorescence and polymer structure was studied. the results showed that the molecular chain structure has great influence on fluorescence of the polymers. the emitting peak wavelength of fluorescence for the polymer of high stereoregularity is independent of solution concentration and excitation wavelength. the emitting peak wavelength of fluorescence for the polymer with disordered molecular chain arrangement varies with changing the solution concentration and excitation wavelength, and different emission sites in molecular chains and low emitting yield are shown. the measurement and analysis of fluorescence spectroscopy of polyphenylacetylenes may provide some useful information to judge the molecular chain arrangement in some conjugated polymers
文摘:使用有機金屬銠、金屬鎢/四苯基錫催化劑體系聚合苯乙炔，分別獲得了高產率和高分子量的聚苯乙炔.使用uv ， ir ， nmr ， gpc等分別對聚合物結構進行了表徵.採用不同波長的激發光對聚合物熒光性能進行研究，詳細分析了聚合物結構與熒光性能之間的關系.研究結果發現，不同聚合物結構對聚合物熒光性能產生很大影響，規整性高的聚合物，將有較高的發光量子效率；聚合物規整性差，將可能導致多個熒光發光結構點，其熒光強度降低.聚合物熒光光譜研究將對某些共軛聚合物結構的規整性分析提供一些有用的信息 -
By means of electron beam irradiation, some oxygen containing groupe are introduced on the molecular chain of lldpe, the interface compatibility of the composite is improved. the yield strength and young ' s modulus of ramie / lldpe are increased from 9. 78 mpa, 432 mpa to 13. 1 mpa and 633 mpa respectively
經電子束輻照后， lldpe分子鏈中引入含氧基團，苎麻電子束輻照lldpe復合材料的界面相容性提高，復合材料的屈服強度、楊氏模量從9 . 78mpa 、 432mpa提高到13 . 1mpa 、 633mpa 。 -
Since the minimum economic batch volume and yield of every links in automobile production chain is different from each other, adopting kernel and module type for the main business of vehicle manufacturing enterprises has been the tendency of development
摘要因汽車產業鏈中各環節的最小經濟批量不同、收益率不同，整車企業的主營業務核心化、模塊化成為汽車生產的發展趨勢。
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