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- It is found that electrical tree growth in HDPE is easier than that in LDPE,even though ther... 據此,我們推測,材料的形態(tài)結構對于電樹(shù)的發(fā)生和電樹(shù)的發(fā)展有著(zhù)不同的影響。
- Electrical treeing characteristics were discussed by the model of tree shape propagation in silicone rubber. 進(jìn)而提出了硅橡膠電樹(shù)枝形態(tài)發(fā)展模型，并以此討論了不同形態(tài)的電樹(shù)枝老化特性。
- Results of study show that inception voltage of electrical tree, breakdown voltage, environmental stress cracking, tensile strength and elongation at break of low density polyethylene are improved after grafting. 研究結果表明:接枝聚硅氧烷后,改性的低密度聚乙烯的樹(shù)枝引發(fā)示性電壓、穿場(chǎng)強、耐環(huán)境應力開(kāi)裂性、伸強度及斷裂伸長(cháng)率都得到提高。
- An optimal EEA content was found for prohibiting water treeing generation by experiment. 實(shí)驗中找到了抑制 XL PE中水樹(shù)形成的最佳 EAA含量
- Forest soil under growing trees generally does not erode. 正在生長(cháng)的樹(shù)木下面的森林土壤一般不會(huì )被沖刷。
- Static approaches of modeling 3D tree generally utilize fractal features and stochastic features of tree. 靜態(tài)的樹(shù)的3D造型方法通常利用樹(shù)的分形特征和隨機性。
- Studies on electrical treeing characteristics of silicone rubber (SIR) were carried out in this paper. 針對硅橡膠材料電樹(shù)枝老化特性展開(kāi)了試驗研究。
- Scan-line based contour tree generation method 基于掃描線(xiàn)的等高線(xiàn)樹(shù)生成法
- The grafted trees generally bear good crops at young ages. 這種嫁接植株一般在幼齡期便能盛產(chǎn)種子。
- The classification of electrical trees and some influencing factors concerning the initiation and growth of electrical trees were discussed. 對電樹(shù)枝的分類(lèi)以及在電樹(shù)枝引發(fā)和生長(cháng)過(guò)程中的一些影響因素進(jìn)行了討論。
- The average delay from the source to all destinations in the tree generated by the algorithm is about 90% of the traditional MRA algorithm. 相比于傳統MRA算法,該算法生成的組播樹(shù)中源點(diǎn)到組播成員節點(diǎn)的平均延時(shí)大約為前者的90%25。
- It is also found that there are three basic treeing propagation phases, which are initiation, stagnation，and rapid developing phases, presented in electrical tree developing process. 并且在電樹(shù)枝發(fā)展過(guò)程會(huì )呈現非常清晰的三個(gè)基本階段，即引發(fā)階段、滯長(cháng)階段和迅速發(fā)展階段。
- It is found in this paper that most growing processes of electrical tree are with stages, and are accompanied with two kinds of different treeing structures in XLPE at lower frequency. 本文研究發(fā)現,XLPE電纜絕緣中電樹(shù)枝的生長(cháng)過(guò)程多數呈階段性特征,并且在較低的電壓頻率下伴隨著(zhù)兩種不同的電樹(shù)枝結構。
- Script Interpreter uses Lex/Flex as tools of lexical analysis and lexical analyzer generator, and uses Yacc/Bison as tools of syntax analysis and syntax tree generator generating. 腳本解釋器采用Lex/Flex作為詞法分析和詞法分析器生成工具，Yacc/Bison作為語(yǔ)法分析和語(yǔ)法樹(shù)生成器的生成工具。
- As the car hit the tree he was snot out. 汽車(chē)扭在村上，他被猛地摔了出來(lái)。
- The test results with the needle-plane electrode system under ac voltage at 77 K indicate that the fatigue break in UHMW-PE under mechanical forces during the electrical treeing is a critical factor. 結果表明，機械應力下疲勞強度的劣化是低溫電樹(shù)枝化的重要因素。超高分子量聚乙烯具有低溫性能好。
- The bird sang high and clearly in the tree. 鳥(niǎo)兒在樹(shù)上清脆地高歌。
- We build query set specification by the QR_XML Editor, which consists of four processes: building condition tree generator CTG, building result tree generator RTG, defining fragments and dependencies. 我們使用編輯器來(lái)建立QSS，這包括四個(gè)過(guò)程：構造CTG(Condition Tree Generator)和RTG(Result Tree Generator)，建立條件片斷F(Fragments)和依賴(lài)關(guān)系D(Dependencies)。
- Be he a civil engineer or an electrical engineer? 他是土木工程師還是電氣工程師？
- The annular markings on a tree indicate its age. 樹(shù)的環(huán)形紋理顯示其年齡。
