核異構性 的英文怎麼說
中文拼音 [héyìgòuxìng]
核異構性
英文
isomerism， nuclear-
In this thesis, the development of emulsion polymerization theory and related new technologies are comprehensively reviewed, and the synthetic technologies of acrylate latex modified by organosilicon both at home and abroad are also reviewed. based on the current development and research in this field, attentions of this study are focused on three ways for preparing novel acrylate latexes modified by organosilicons, that is, 1 ) the acrylate monomers are copolymerized with unsaturated silicons by emulsion copolymerization ; 2 ) a new latex with microphase separation morphology is synthesized, which shows a core - shell structure character ; 3 ) soap - free polymerization is explored for preparing a higher - performance latex using an unsaturated silicon monomer, different acrylates and a reactive emulsifier. by using techniques of delaying addition of organosilicon monomer and a hydrolysis inhibitor, the hydrolysis and condensation of 3 - ( trimethoxysilyl ) propyl methacrylate during polymerization can be effectively prevented, as a result, organosilicon content in the macromolecular chain is increased
同時採用有機硅單體延遲滴加及添加水解抑制劑等技術，有效防止了-甲基丙烯酰氧基丙基三甲氧基硅烷在乳液聚合過程中的過渡水解及縮合反應，提高了聚合物大分子鏈中有機硅鏈節的含量；利用紅外光譜與差示掃描量熱儀對產物分子結構進行了表徵，並通過對共聚產物力學和吸水率的測試，證實了本研究所制備的有機硅改性丙烯酸酯共聚物具有比純丙烯酸酯聚合物更優良的力學及耐水性能；從分子設計角度出發，利用醇解反應合成出水解、縮合反應速率較慢的兩種新型不飽和有機硅單體： ?甲基丙烯酰氧基丙基三乙氧基硅烷和?甲基丙烯酰氧基丙基三異丙氧基硅烷；利用核磁共振對新型硅烷單體結構進行了證實；研究表明利用新型硅烷單體可以制備出高硅烷含量的有機硅改性丙烯酸酯乳液，且其聚合產物具有較高的力學及耐水性能。Constructing human colorectal cancer cell line with stably down - regulated grp94 ( 1 ) the plasmid prc / rsv - ribol that contains specific grp94 - targeting ribozyme and the control plasmid prc / rsv were miniprepared, respectively, cleaved by endoenzyme pvuii
穩定下調grp94的人大腸癌細胞克隆株的構建（ 1 ）分別對含有特異性打靶grp94核酶的質粒prc rsv - ribo1和對照組質粒prc rsv進行小量提取、 pvu酶切鑒定。Results in the 260 slices of liver biopsy, there were 20 ones of acute viral hepatitis, 78 ones of chronic hepatitis, 79 ones of hepatocirrhosis, 28 ones of primary liver cell cancer, 27 ones of liver karyon heterogeneity, 20 ones of liver metastatic adenocarcinoma, 12 ones of fatty liver, five ones of alcohol liver, three ones of liver cyst, two ones of congenital bile duct atresia, six ones of illegible structure, 20 ones without liver cell or with few scattered liver cell
結果260例肝穿活檢組織病例中，急性（病毒性）肝炎20例；慢性肝炎78例；肝硬化39例；原發性肝細胞癌28例；肝細胞核異質27例；肝轉移性腺癌20例；脂肪肝12例；乙醇肝5例；肝囊腫3例；先天性膽管閉鎖2例；穿刺組織結構模糊6例；未穿到或僅穿到少量肝細胞20例。The results from x - ray diffraction demonstrated that pp / mmtome was a fully intercalated nanocomposite, pp / mmtom and pp / ommt were partly intercalated nanocomposites, but the intercalation effect of pp / mmtom nanocomposite was better ; the crystallization characteristics of pure pp and pp / mmt nanocomposites were investigated by dsc, waxd and pom. the result of these testing showed that mmt nano - layers acted as nucleating agents for the crystallization of pp, the addition of mmt had effect on the crystallization process, leading the increasing of crystallization temperature crystallization rate and crystallinity, but also the dimension of spherulite reduced. but the formation of pp crystal did n ' t change, the formation of pp crystal in three pp / mmt nanocomposites and pure pp were a - form on the whole ; influences of three sorts of mmt on mechanical properties of pp / mmt nanocomposites were studied, as a result, the addition of mmt comprehensively improved mechanical properties of pp : notched impact strength, tensile strength and flexural properties were all increasing, but the extent of increasing were n ' t large
通過xrd分析比較這三種pp mmt納米復合材料微觀結構得到， pp mmt _ （ ome ）屬于完全插層， pp mmt _ （ om ）與pp ommt的插層程度相近，但是pp mmt _ （ om ）相對較好；通過對純pp和三種pp mmt納米復合材料的結晶性能研究發現，蒙脫土納米片層對pp結晶產生明顯的異相成核作用，結晶能力增強，使pp的結晶溫度和結晶速率提高，結晶度增加，球晶晶粒細化，但是沒有改變pp的結晶形態，三種pp mmt納米復合材料的結晶形態都屬于晶；通過對pp mmt納米復合材料的力學性能測試得知，蒙脫土的加入全面提高了pp的力學性能，缺口沖擊強度、拉伸強度和彎曲性能都有一定程度的提高，浙江{ _業大學碩十學位論文摘要但是提高幅度都不是很大，不過ommt 、 mmtom和mmtc ） me三種蒙脫土對pp力學性能有著不同的改性作用，其中pp / mmtom最好， pp月邊mto崛次之， pp / ommt最低，這種情況主要是由蒙脫土對pp結晶性能的影響和蒙脫土的納米改性作用造成的。In the third part, it works over the functions of the cities in shantou economy region, in both determining the nature and rational. the former in major relate the objection in state of cities in shantou using both the dual - nucleus structure and the central theory ; the latter elicits the differentiate in cities functions in shantou region using divide the work inside one tract, through fix quantify stat of clustering analysis
論文從定性和定量兩個方面進行討論：定性部分主要用雙核結構理論和中心地理論論述汕頭經濟區城市職能配置的主要缺陷；定量部分採用勞動地域分工理論進行定量統計，聚類分析，得出汕頭經濟區職能（產業集群）的地區分異。Cadmium zinc telluride ( cd1 - xznxte or czt ) single crystal is one of the three element compound semiconductor materials with great performances used for the detection of x - ray and gamma - ray at room temperature
碲鋅鎘（ cd _ （ 1 - x ） zn _ xte ，簡寫czt ）單晶體是一種性能優異的三元化合物半導體室溫核輻射探測器材料，具有閃鋅礦型的面心立方結構。In chapter 5 we discuss the design of ieee754 standard fpu ( floating point unit ). processor and uart ( universal asynchronous receiver transmitter ), these cores are used in this dissertation, fpu is used for floating point complex fft processor, uart is used for fft processor " s peripheral and our test platform. in chapter 6 we discuss the design for testability, including atpg, bist and jtag method, discuss the different verification and simulation strategy in soc scale facing to different modules, build up the test platform which is used to test high performance application specified digital signal processing processor. in chapter 7 we summarize the research results and creative points, and point out the further work need to do in the future
第五章提出了基於ieee754浮點標準的浮點運算處理器的設計和異步串列通信核的設一浙江大學博士學位論文計，提出了適合硬體實現的浮點乘除法、加減運算的結構，浮點運算處理器主要用於高速fft浮點處理功能，異步串列通信核主要用於pft處理器ip核的外圍擴展模塊以及本文所做的驗證測試平臺中的數據介面部分第六章提出了面向系統級晶元的可測試性設計包括了基於掃描測試atpg 、內建自測試bist 、邊界掃描測試jtag設計，在討論可測試性設計策略選擇的問題上，提出了針對不同模塊進行的分別測試策略，提出了層次化jtag測試方法和掃描總線法，提出了基於fpgaHla - g1, which is a newly defined non - classical hla class i molecule, plays an important role in mediating immunotolerance and protecting embryo and even some kinds of tumors from nk cells attacking. the full - length coding sequences containing cdna of hla - g1 were cloned from placenta, monocytes and liver cancer tissue of chinese donors. sequence analysis reveals that it is a highly conserved human gene with only two amino acid mutation sites compared to foreign nationality. its truncated form was overexpressed in
從中國人外周血單個核細胞胎盤組織和肝癌組織等樣品中克隆了包含完整hla - g1讀框的cdna與國外同行獲得的該基因及其蛋白質序列比較分析表明，該基因雖然有著細微的種族特異性，但高度保守並獲得了它的截斷型重組蛋白，根據蛋白一級結構和同源比較方法，模建了它及其與特異性受體kir2dl4形成復合體的空間結構模擬，預測了它們之間相互作用的特徵。According to the requirements of propeller aerocraft model test in wind tunnel, specifications of the driven motor is presented by aerodynamic analysis, and a short - term operated high power density three - phase induction motor is developed with reasonably designing the motor, such as electromagnetism load, heat checkout and high - efficiency heat exchanger
摘要針對螺旋槳飛機模型帶動力風洞實驗要求，通過氣動性能分析提出驅動電機的技術指標，在滿足結構約束的條件下，通過合理設計電機的電磁負荷、校核發熱、採用高效冷卻裝置等，研製出短時工作制高功率密度三相異步電機。The ultrastructural changes of microspore mother cells and tapetal cells in anthers during the abortion of male sterile cotton " kang a " were observed by comparing with its maintainer " kang b " and by using transmission electron microscopy
摘要以棉花細胞質雄性不育系「抗a 」為材料，以其同核異質保持系「抗b 」為對照，用透射電子顯微鏡技術，觀察了不育系敗育過程中小抱子母細胞與絨氈層細胞超微結構的變化。Based on poor glandular formation, necrosis, cellular atypia, nuclear pleomorphism, invasion of soft tissue and bone, and vascular permeation
主要基於腺管的結構分化不良，壞死，細胞異型性，核多型性，軟組織和骨浸潤以及血管浸潤。It describes some generality factors based on the environments of integrated costing system, analyzes the possibility of implement technology, suggests an approach of building block which includes separating the generality demand and individuality demand, user self defining function and the realization of the interaction of heterogeneous database based on views
摘要對集成環境下影響成本核算系統通用性的因素進行了簡要描述，並從實現的技術可行性角度對提高成本核算系統通用性的方法做了研究，提出了積木式設計將共性需求和個性需求分離、用戶自定義功能以及基於視圖集成實現異構數據庫互操作的方案。The study was a massie undertaking : it included hap map genotype data on 700, 000 snps located close to genes, as well as 25, 000 sites interrogated for potential structural ariation to examine copy - number differences, looking at the actiity of 14, 000 genes in 210 unrelated indiiduals
這項研究是一項宏偉的事業，包括有關700000份定位於這些基因附近的單核苷酸多態性的人類基因組單體型圖的基因型數據，也包括被鉆研的25000個因蛋白結構性變異從而檢測基因拷貝數變異的研究位點同時也觀注著210個無親緣關系個體的14000個基因的活性。With its excellent magnetic property, abundant raw material and reasonable prices, rare - earth permanent magnet can be used as an ideal magnet in mini - motor, permanent - magnet instrument, electronic industry, auto industry, petro - chemical industry, nuclear magnetic resonance, sound device, magnetic suspension system, magnetic transmission machine and magnetotherapy apparatus etc
稀土永磁體及元器件以其優異的性能，豐富的原料，合理的價格，正在得以迅速的發展和廣泛的應用。其主要應用在微特電機，永磁儀表，電子工業，汽車工業，石油化工，核磁共振裝置，音響器材，磁懸浮系統，磁性傳動機構和磁療設備等方面。Ndfeb magnet is mainly made of neodymium, iron and boron, with excellent magnetic property, abundant raw material and reasonable prices, ndfeb magnet can be used as an ideal magnet in mini - motor, permanent magnetic resonance, sound device magnetic suspension system, magnetic transmission machine and iatrical apparatus and etc. for ndfeb, its surface is usually treatd with some special methods. the surface treatment method include zine, nickel, tin, silver, gold plating, phosphor and spray epoxy resin etc
釹鐵硼永磁體以其優異的性能、豐富的原料、合理的價格正得以迅猛的發展和廣泛的應用。其主要應用在微特電機、永磁儀表、電子工業、汽車工業、石油化工、核磁共振裝置、音響器材、磁懸浮系統、磁性傳動機構和磁療設備等方面。Influence of the vertical deformation compensation of corewall systems on the characteristics of steel frame - reinforced concrete structures
鋼筋混凝土核心筒體系豎向變形差異補償對結構性能的影響According to corba, the dependability and the interface of software bus is analyzed and designed, and then a software bus which is based on orb and has a communication middleware system as the core is implemented by c + + builder. the core of the sotfware bus, communication middleware system, consists of a suit of integrated communication protocols and a set of perfect interface functions, which can make disparate software modules communicate and collaborate with each other in distributed heterogeneous environments. this system is also independent of network address, computer location, operation system, hardware platforrn, programming environment and development tool, so it can solve the problems such as interoperability in system integration effectively
然後，依照corba標準規范，重點對軟體總線的可靠性及介面進行了分析與設計，並以c + + builder為開發工具，實現了一條以orb為支撐環境、通信中間件系統為核心的軟體總線原型。這條軟體總線的核心部分? ?通信中間件系統包含一套完整的消息通信協議和一組功能完善的用戶介面函數，可方便、可靠、快速地實現分散式異構環境下不同軟體模塊間的通信和協同工作。The technology of transaction processing especially the technology of distributed transaction processing has been widely used today. the object transaction service ( ots ) based on the technology of distributed object can support the atomicity and the durability of distributed transaction, and it has become an efficient method of distributed transaction. this paper specifies the architecture and the key technology of ots
分散式對象技術已經發展成為當今分佈異構環境下建立應用系統集成框架和標準構件的核心技術，事務處理技術特別是分散式事務處理技術在今天也有著廣泛的應用領域，對象事務服務（ objecttransactionservice : ots ）把分散式對象技術與事務處理技術結合起來，充分繼承了分佈對象技術和事務處理技術兩者的優點，有效地保證了分散式事務的原子性和永久性，目前已經成為分散式事務的一種有效的解決方案。At the last, the paper will talk about the difference in disk i / o access method between windows 98 and windows 2000, the two different kernel operating systems used in the pc field frequently in the native country. in the same time, the paper will discuss the interrupt technology, thunk technology under the windows 98 and the hardware independence under the windows 2000
在了解了分區表和各種文件系統結構，得到了具體的備份恢復解決方案后，文章具體結合目前在國內被pc廣泛使用的windows9x和windowsnt兩個不同內核的操作系統，討論分析了其在磁盤讀寫方面的異同性，引出了在windows9x操作系統下獨有的中斷技術、 thunk技術、 windows2000操作系統下的統一硬體抽象層。A scientific and technological information portal is a domain - oriented and integrated vertical portal. its implementation involves applications of some key technologies associated with topic - specific web information discovery, distributed heterogeneous information integrated retrieval and personalized information dissemination. this thesis focuses on the technologies of topic - specific web information discovery
科技信息門戶網站是一種面向學科的、集成的垂直門戶網站，其實現涉及到對以特定主題的web信息發現技術、分散式異構信息資源集成檢索技術以及web個性化信息分發技術為核心的多種技術的應用。分享友人