有規聚合 的英文怎麼說
中文拼音 [yǒuguījùgě]
有規聚合
英文
isotaxy- 有 : 有副詞[書面語] (表示整數之外再加零數): 30 有 5 thirty-five; 10 有 5年 fifteen years
- 規 : Ⅰ名詞1 (畫圓形的工具) instrument for drawing circles 2 (規則; 成例) rule; regulation 3 [機械...
- 聚 : 動詞(聚集; 聚積) assemble; gather; get together
- 合 : 合量詞(容量單位) ge, a unit of dry measure for grain (=1 decilitre)
- 聚合 : 1 (聚集到一起) get together2 [化學] (單體結合成高分子化合物) polymerization; polymerize 3 [生...
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The researches on the synthesis, aggregation behavior and interface properties in some novel surfactants ( such as some bola and gemini amphiphiles ) are also investigated in aqueous, non - aqueous and mixed solvents
弄清一些在材料科學、生命科學中有重要應用的兩親分子有序組合體(如囊泡、膠束等)的調控規律;發展聚集體形成理論。Lv and mv polymeric insulated cables for use by distribution and generation utilities - specification for power cables having rated voltages of 3. 8 6. 6 kv and 6. 35 11 kv with special fire performance for use in power stations - single - core and 3 - core cables with halogen - free materials and with aluminium or steel wire armouring
配電和發電設施用lv和mv聚合絕緣電纜.電站用具有特殊防火性能的額定電壓為3 . 8 6 . 6kv和6 . 35 11kv電力電纜規范.無鹵化材料,用鋁絲或鋼絲鎧裝的單芯和3芯電纜The fractal is a geometrical figure with self - similar symmetry, and it is an important tool for characterizing irregular structures in nature that are self - similar on certain length scales. for example, the koch curves can be viewed as a mathematical model for coastlines, percolation model can be used to mimic mixture of mental and insulator, self - avoiding walks can serve as a model for linear polymers, and rock fracture mode can stimulate the process of brittle fracture of rock, and so on
分形是具有自相似對稱性的幾何圖形,可用來模擬自然界中在一定尺度范圍內具有自相似對稱性的不規則結構,如koch曲線可用來模擬海岸線,滲流模型可模擬金屬絕緣體混合物,自迴避無規行走模型可模擬線性聚合物,巖裂模型可模擬真實巖體的脆性破裂等。Standard text-books of polymer sciences contain tables of q-e values.
聚合物科學的規范教科書中有一些Q-e值表格。The comprehensive geological characteristic has been fully studied in this paper. on the basis of this, closely combining production practice, the favorable gas developing regions have been determined with the methods of sedimentary facies and combination of generation, reservoir and caprock, and logging parameters interpretation maps and regression formulas have been established with logging data, as well as reprocessing, interpretation and identification of gas reservoir have been done with computer. integrating the information and results of geology, logging, testing and geophysics, the gas reservoir distribution regularity of structure of no. 1 sebei has been described and reserves in place of no. 1 ' sebei gas field have been recalculated, which have provided a basis for next step of development in research area
在近十多年,通過提高地震資料處理精度、淡水聚合物泥漿的應用、數字測井技術的運用、並加強了低電阻層和差物性層的試氣及氣田擴邊鉆探,大大提高了對氣層的識別,大量增加了氣層的層數和厚度,擴大了氣田的含氣面積,使氣田儲量通過多次復查核算仍在不斷增加本論文充分研究了青海澀北一號氣田天然氣地質綜合特徵,並以此為基礎緊密結合生產實踐,應用沉積相與生儲蓋組合等方法確定氣藏有利發育區帶,應用測井資料建立測井參數解釋圖版並回歸公式,應用計算機重新處理、解釋和識別氣層,綜合地質、測井、試井、物探等多方面信息與成果,描述了澀北一號構造的氣層分佈規律,重新計算了澀北一號氣田的地質儲量,為研究區下一步開發提供了依據。Standard specification for polyvinyl chloride and other organic polymer - coated steel chain - link fence fabric
聚氯乙烯和塗其他有機聚合物的鋼鏈環欄柵織物的標準規范Lv and mv polymeric insulated cables for use by distribution and generation utilities - specification for power cables having rated voltages of 3. 8 6. 6 kv and 6. 35 11 kv with special fire performance for use in power stations - single core and 3 - core cables with halogenated materials and with aluminium or steel wire armouring
配電和發電設施用lv和mv聚合物絕緣電纜.電站用有防火性能的額定電壓為3 . 8 6 . 6kv和6 . 35 11kv電力電纜規范.鹵化材料和鋁絲或鋼絲鎧裝的單芯和3芯電纜Stereoregular polymer, tactic polymer
有規立構聚合物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Lv and mv polymeric insulated cables for use by distribution and generation utilities - specification for 0. 6 1 kv and 1. 9 3. 3 kv power cables with special fire performance for use in power stations - cables with thermosetting insulation and non - halogenated sheath
配電和發電設施用低壓和中等電壓聚合物絕緣電纜.電站用具有特別防火性能的0 . 6 1kv和1 . 9 3 . 3kv電力電纜規范.熱固絕緣和非鹵化護套電纜After years of hard work, the company has actually passed the initial stage of growth and is developing towards the stage of standardization from the stage of concentration the company ' s objective has also changed from existence and growth to the increase of market shares, the expansion of notability and stable development
經過幾年的艱苦奮斗,公司實際上已經度過了創業階段,正在從聚合階段走向規范化階段。公司的目標也從生存、成長向擴大市場、擴大聲望、穩定發展轉變,相應的集權程度也應該由個人集權向有控制的分權轉變。Lv and mv polymeric insulated cables for use by distribution and generation utilities - specification for distribution cables of rated voltage 0. 6 1 kv - pvc insulated combined neutral and earth copper wire concentric cables with copper or aluminium conductors
供電與動力裝置用低電壓和常電壓聚合絕緣電纜.額定電壓為0 . 6 1kv的配電電纜規范.有銅線或鋁導體的pvc隔絕的結合式中性和接地銅線同心電纜Lv and mv polymeric insulated cables for use by distribution and generation utilities - specification for distribution cables of rated voltage 0. 6 1 kv - xlpe insulated combined neutral and earth copper wire concentric cables with copper or aluminium conductors
供電與動力裝置用低電壓和常電壓聚合絕緣電纜.額定電壓為0 . 6 1kv的配電電纜規范.有銅線或鋁導體的xlpe隔絕的結合式中性和接地銅線同心電纜And the quality control system was developed for ddmbac. the coagulating property of ddmbac was discussed and the interaction model between ddmbac and colloidal particles was developed. the influence of ddmbac on coagulation using aluminum sulfate ( as ) or polyaluminum chloride ( pac ) was also investigated based on analytical method and interaction model
本文探討了ddmbac對高嶺土顆粒的混凝除濁性能,提出了ddmbac與膠體顆粒間的相互作用機理模型;在已有的研究成果基礎上,分析研究了不同混凝條件下ddmbac對硫酸鋁、聚合氯化鋁混凝效果的影響規律和機理。To prove that the cloned dna fragment can express tryptopanase, a new plasmid pet28c - tnaa, in which the cloned dna fragment was located downstream of t7 promoter on pet28c was constructed and transformed into host bl21 ( de3 ), a bl21 lysogen of bacteriophage de3 in which the only promoter known to direct transcription of the t7 rna polymerase gene is the lacuvs promoter, which is inducible by iptg
用iptg誘導表達t7rna聚合酶,以表達質粒上的目的基因。在葡萄糖存在的條件下,用常規方法發酵和誘導( 37 1mmiptg ) ,發現表達的蛋白質條帶的分子量與理論上計算的分子量一致。但是發酵液中檢測不到吲哚,表明雖然表達了目標蛋白,但表達的蛋白質沒有酶活性。Ventilate area of spill ; flood slowly with water to polymerize, absorb with sand / earth and dispose to chemical water bin. dispose in accordance with pertinent national legislation
液體溢出:使用清水慢慢的注入聚合體中稀釋,用沙土吸收液體。通過有關的國家相關法規來處理。Lv and mv polymeric insulated cables for use by distribution and generation utilities - specification for distribution cables of rated voltage 0. 6 1 kv - pvc insulated split concentric cables with copper or aluminium conductors
供電與動力裝置用低電壓和常電壓聚合絕緣電纜.額定電壓為0 . 6 1kv的配電電纜規范.有銅或鋁導體的pvc隔絕的分裂式同心電纜Lv and mv polymeric insulated cables for use by distribution and generation utilities - specification for distribution cables of rated voltage 0. 6 1 kv - xlpe insulated split concentric cables with copper or aluminium conductors
供電與動力裝置用低電壓和常電壓聚合絕緣電纜.額定電壓為0 . 6 1kv的配電電纜規范.有銅或鋁導體的xlpe隔絕的分裂式同心電纜Lv and mv polymeric insulated cables for use by distribution and generation utilities - specification for distribution cables of rated voltage 0. 6 1 kv - xlpe insulated, copper wire waveform concentric cables with solid aluminium conductors
供電與動力裝置用低電壓和常電壓聚合絕緣電纜.額定電壓為0 . 6 1kv的配電電纜規范.有固態鋁導體的銅線波型同心電纜By studying technology effect, scale economy effect and low adventure entry, the paper considers that military industry institutes " strategic alliances can take the advantage of those institutes, realize mutual complement of advantage, force alliances members to study and blend each other in the aspect of kernel speciality, gather effectively the power of research and development, advance the level of technology innovation. the strategic alliances can overcome the disadvantage of military industry institutes, realize rapidly the scale economy of defence industry conversion projects, at the same time do n ' t enlarge the enterprises " scale
分別從技術效應,規模經濟效應和低風險進入三個方面進行了研究,認為軍工院所組建軍轉民戰略聯盟可以發揮軍工院所的自身優勢,實現優勢互補,促使聯盟成員在核心專長上相互學習和融合,有效聚合研發力量,提高技術創新水平;可以克服軍工院所自身的弱勢,在不擴大企業規模的同時,迅速實現軍轉民項目的規模經濟;可以有效地突破各種進入障礙和降低高技術產業的風險。分享友人