鏈結屬性 的英文怎麼說
中文拼音 [liànjiēzhǔxìng]
鏈結屬性
英文
link attribute-
The crystallization and melting behavior of mellocene - catalized branched and linear polyethylenes of low molecular weight was studied. it was found that the crystalline lattice of branched polyethylene is larger than that of linear polyethylene because of the existence of branched chains. the melting behavior of branched polyethylene is similar to that of linear polyethylene since the branched chains can not enter the lattice. however, the crystalline behavior of low molecular weight branched polyethylene is the same as that of high molecular weight linear polyethylene, but different with that of low molecular weigh linear polyethylene. kinetics theory analysis evidenced that the transition temperature of growth regime of the branched polyethylene is about 20 lower than that of linear polyethylene with the same molecular weight. it may be attributed to the existence of short branched chains
研究了金屬茂催化的低分子量支化聚乙烯和線性聚乙烯的結晶及熔融行為,發現支化聚乙烯的結構與線性聚乙烯相同為正交結構,但晶格略有膨脹.支鏈的存在對熔融行為影響不大,兩種聚乙烯的熔點均隨結晶溫度的升高而非線性增加,表現出低分子量樣品的共同特徵.但支鏈的存在對結晶行為卻有很大的影響,主要是由於支鏈的存在降低了晶體的結晶速率從而影響結晶過程,使得低分子量的支化聚乙烯的結晶行為與高分子量線性聚乙烯的結晶行為相似而與低分子量的線性聚乙烯不同.動力學分析表明,低分子量的支化聚乙烯的結晶生長方式的轉變溫度比同等分子量的線性聚乙烯降低了約20In the last sect of this part, we give the chart of the dynamic requirement modeling for supporting mass customization. for mass customization, we design the requirement property, semantic requirement description and principle for them
針對大規模定製,我們設計了相關的需求屬性、需求語義描述結構和規則,並通過需求鏈式結構和需求映射將所有需求相關的內容有機地結合在一起。Hexadecyl hydrogen maleate ( hhm ) is a new kind of analyzer crystal for soft x - ray spectroscopy, with a large 2d spacing of 58. 58a. hhm is hoped to give a better growth habit than octadecyl hydrogen maleate ( ohm ), because of its shorter chain length and narrower 2d spacing. in this paper, a large hhm single crystal of dimensions 60mm x 40mm x 3mm was obtained in the benzene solution by lowing the solution temperature
馬來酸氫十六酯( hhm )是一種新型的軟x ?射線分光晶體,晶面間距2d等於58 . 58a ,與ohm (馬來酸氫十八酯)屬同一系列分光晶體,碳鏈的縮短、晶面間距的減小有望給出比ohm更好的生長和結晶習性。In regard to research method, this paper adopted properties combining the qualitative and quantitative supply chain, and evaluated supply chain informationization. membership function, regular trapezium fuzzy mathematics, integral fuzzy mathematics and triangle fuzzy ahp were used to build up in index system. this paper innovated in the following points
在研究方法上,本文基於定性和定量相結合的原則,運用模糊數學的隸屬函數、正梯形模糊數、積分解模糊法等來對評價體系中的指標進行評價並量化,並綜合運用模糊數學的方法對供應鏈的信息設備利用率進行評價計算,最後運用基於三角模糊數的模糊ahp方法,來對供應鏈的信息化水平進行綜合評價。The expression vector prep9 was employed for the effective expression of ugt1a9 in chinese hamster lung cells ( chl ). the cell lines established were used for the study of glucuronidation in vitro, and the drug metabolism characteristics were summarized. as has been indicated that ugt1a9 mainly glucuronide hydroxyl, compounds that have aliphatic or phenol hydroxyl were selected for substrates of ugt1a9
由於botiag主要催化羥基的們醛釀綴合反應,本實驗選擇具有不同結構類型的含羥基化合物作為底物,一類是羥基處于芳環的異丙酚和撲熱息痛,其中異丙酚是gylag的專屬性底物,可以作為活性比較的參照,另一類是羥基處于脂鏈的普莢訖爾和普羅帕酮True, look up the hierarchy chain for the inherited custom attribute
時,查找繼承的自定義屬性的層次結構鏈。In this paper, a discussion of construction of the knowledge base by the relational model is presented. we analyze the knowledge into groups, each one called a knowledge point. then, use rm to organize the knowledge points to form two databases ; one is called the attribute database, and the other called linkage database
同時教學系統還必需具有大量多媒體數據的管理能力,學科知識庫與教學材料庫結合也是一個重要問題。本文使用關系模型討論建立學科知識庫的方法。首先把學科知識分解為知識點,用關系模型來組織知識點,形成知識點屬性庫和鏈接庫。In the total society of china, the media ' s political mouthpiece and the power structure ' s unification adapted substantially to each other. media became an important link and part in the chain of political powers in the highly administrative system, being rigidly controlled by the uni - direction unification. social power construction, the arrangements of media system, and the controlling system altogether established the relatively balanced and stable system
本文採用歷史梳理與個案研究相結合的方法,認為中國傳媒調控機制的嬗變經歷了三個時期: 1 、改革開放前,在中國總體性社會中,傳媒的組織喉舌屬性與權力結構的單極化充分適應,在高度行政化的制度安排中,傳媒成為政治權力鏈中的一個重要環節和部門,受制於一種單向度一元化的剛性控制,社會權力結構、傳媒制度安排以及調控機制構成了相對平衡穩定的系統。This was due to three reasons : ( 1 ) baso4 particles were rigid inorganic particles, which could hinder the retraction of polymer molecules and decreased the elasticity. ( 2 ) a bad compatibility between baso4 and tpu, small interface adhesive force and the phase interface ready to separate. ( 3 ) during high content of baso4, the tenacity of filament mainly depended on tpu, so that the strength decreased with the content of tpu in filament down
這是因為: baso _ 4屬于剛性粒子,阻礙tpu大分子鏈的回縮,降低了纖維的彈性; baso _ 4與tpu相容性極差,共混時容易形成相界面,界面結合力小,受外力作用時相與相間容易發生分離,使纖維的力學性能下降; baso _ 4在高含量下,纖維強度主要由聚合物的力學性能決定,隨著baso4含量的增加, tpu所佔比例下降,從而在宏觀上表現出纖維的力學性能下降。First, the author makes the waihuan road in tianjin as the study object. through analyzing of system target and user ' s demands, the author designs the spatial database and attribute database on the base of webgis software selected. the author connects the two kinds of data by the road section number and constructs the professional module not only to realize the management of waihuan road but also to evaluate and predict the pavement performance
為提高公路管理工作的效率,本文將人工神經網路技術應用於路面性能預測中,進行了基於webgis的路面管理系統的結構和功能設計,研究內容分為以下兩個方面:首先,以天津市外環線為研究對象,通過對系統的目標、用戶的業務需求分析,進行空間數據庫和屬性數據庫的設計,選擇適當的webgis軟體,在此基礎之上通過路段編碼進行空間數據和屬性數據的動態鏈接,建立路面管理系統專業模塊,在實現對外環線路面信息管理的同時,利用這些信息對路面性能做出評價和預測。Based on the fourth version of x. 509 standard and rfc3281 document, the basic idea of pki and pmi as well as x. 509 attribute certificate are explained. in the second part, attribute certificate authorization mechanism of pmi is investigated using an example, including the modification of pmi role model, the asn. 1 syntax definition of role specification certificate and role assignment certificate, the flow design and analysis of attribute certificate authorization mechanism and the validation verification of certificate chain
其中包括了對pmi角色模型的改進、角色規范證書和角色分配證書的asn . 1語法結構定義、證書的授權流程設計與分析以及屬性證書鏈的有效性驗證等;最後,本文根據證書機制授權流程設計了一個簡單的pmi特權處理模型,並對其中的模型組件、系統運作過程和設計中考慮到的若干技術細節分別予以了有益的探討。The man had onset of fever on 10 december 2003, and upon admission to hospital on 16 december, x - ray examination revealed right lung pneumonia. polymerase chain reaction ( pcr ) tests results were positive for sars coronavirus and a repeat of his pcr tests in another laboratory was also positive
當時x光檢查顯示其右肺患有肺炎,綜合癥冠狀病毒的聚合?鏈反應( pcr )測試結果呈陽性,其後在另一所化驗室再度進行有關測試,結果也屬陽性。分享友人