脫單體 的英文怎麼說
中文拼音 [tuōdāntǐ]
脫單體
英文
demonomerization-
Abstract : through analysis of the components of coking on different parts of desullfur system of single tower and the waste water containing sulfur, we find the cause of coking in the stripping desulur system from single tower is the polymerization reaction of carbohydrate and the separattion of varied solid powders, organic compounds, and all corrosive productions of metal out of waste water in high temperature, therefore, the solving method is how to decrease the oil content, how to depolymerize form the carbohydrate and how to antisepticize by vapour of waste water
文摘:對單塔脫硫系統中不同部位的垢物及現場催化含硫污水進行了分析測定,結果表明:塔內污垢成分及含量隨塔體部位的不同而不盡相同,單塔汽提脫硫系統中垢物的形成,主要是由於污水中所含各類粉塵、有機物、金屬腐蝕物等在高溫下因石油碳氫化合物的析出及其單體的聚合反應所致.如何降低污水中的含油成分、減少聚合反應的生成、防止污水蒸氣對塔體材料的腐蝕,是阻垢、除垢和防垢應解決的關鍵問題With its gentle nature, the product possesses the function of protecting skin surface cells, quickly infiltrating into the skin and making hair to expand, softening and cutting off the keratin molecule linkage that constitutes hair to achieve the aim of hair - follicle depilating of surplus body hair
本品性質溫和,具有保護肌膚表層細胞的功效,能迅速滲入並使毛發膨脹,軟化並切斷構成毛發的角蛋白分子鏈,從而安全、快速、簡單地對人體多餘毛發進行毛囊脫毛,令脫毛后的肌膚毛孔緊致,讓皮膚細胞得到滋潤,氣味清新。For electrodeposition by dc methods, the metals deposite uninterrupted and the particles were also embeded uninterrupted into the coatings ; for electrodeposition by pc method, the particles with biggish volume were desorbed from the coatings and returned to the electrolyte again owing to the presence of pulse interval ; for electrodeposition by prc method, the particles carried positive charges are much more easy to desorb from the coatings owing to the effecf of reverse pulse current combined with pulse interval, in addition, the reverse pulse current also could dissovle the metals, further accelerates the desorption of particles, thus the particles size embeded in the coatings by prc method is the least
直流電沉積時,基質金屬的沉積連續進行,粒子在電極表面不間斷嵌入鍍層;單脈沖電沉積由於脈沖間歇的存在使得具有較大體積的粒子會脫附,重新回到溶液中;採用周期換向脈沖時,反向脈沖電流使表面荷正電的較大的粒子更易從電極表面脫附,同時,反向脈沖電流對基質金屬的溶解作用,也會促進粒子的脫附,因此鍍層中復合粒子尺寸最小。隨著鍍層中粒子復合量的增加,三種鍍層的晶粒都明顯細化,說明al _ 2o _ 3的存在阻止了晶粒的長大,提高了電沉積過程中晶核的形成速率。Eg cells of the 2th and 4th passage were akp ( alkaline phosphate ) positive. when cultured on degenerated feeder layers or in suspension, eg c ells formed embryoid bodies ( ebs ) in vitro
當eg細胞脫離飼養層懸浮培養,或在衰老的飼養層上延遲培養時,發現eg細胞或單個存在,或聚集成團,形成類似於早期胚胎的囊狀胚體結構The success of this reform related to the whole process of the public administration reform and related to the process of our modern democracy construction. the problems of public institutions are mainly lie in the following facts : the government is the sponsor of most of the public institutions ; there are obvious overlapped layouts, as well as ignescent interior mechanism and rather severe official - post orientation
通過改革把事業單位從政府機關脫離出來,成為市場經濟體制下自負盈虧的法人實體,在非盈利的事業單位實行聘用制,並逐步完善事業單位的崗位管理制度,同時改革事業單位的收入分配製度,建設高素質的專業技術人才隊伍。Infinitude liability the property right relationship with " stand - by " enterprise. the problem of partner ship enterprise " s property right is original property right is not clear, property right is single and close still infinitude liability the property right relationship with " stand - by " enterprise and the inherit of enterprise. stock company " s problem is the separate of stoke ownership right and manage right is not separate still
具體而言,個人獨資企業問題是產權完全單一、封閉,無限責任,與掛靠企業脫鉤時產權關系的不明晰問題;合夥企業的問題是初始產權界定不清晰,產權仍舊單一、封閉,無限責任,與掛靠企業脫鉤時產權關系的不明晰以及企業繼承問題;股份制企業的問題是在實現股份化過程中,仍存在的所有權與經營權並未分離,委託-代理關系不明確,企業繼承問題。The study conducted research on the following four fields : firstly, the characteristics of the interfacial polymerization system of piperazine aqueous solution / trimesoyl hexane solution were systematically investigated. the results show that at a certain molar ratio between the two monomers, piperazine and trimesoyl, at the two phase interface, a dense functional layer of ultra low pressure, high permeating flux and high salt rejection formed by controlling the time of interfacial polymerization, such as the composite membrane ( i ), the concentration in water phase is 0. 4 %, and 0. 1 % in organic phase, and the polymerization time is 1 minute
本文主要進行了四個方面的研究,首先系統分析和研究了哌嗪水溶液均苯三甲酰氯正己烷溶液界面聚合體系特徵、界面聚合反應中各影響因素對膜性能的影響等,結果發現,當界面處兩相單體(哌嗪和酰氯)分子摩爾比為某一比值時,通過控制界面聚合時間(有機相處理時間) ,可以形成超低壓高通量高脫鹽的緻密功能層,如復合膜( ) ,水相濃度為0 . 4 ,有機相濃度為0 . 1 ,聚合時間1min 。It set up the development of the world recognized high performance nanofiltration composite membrane of aromatic polyamide, on the basis of reviewing the development, the importance in the membrane separation technology, the classification, the fabrication technique and the current development of the research and the application of the nanofiltration membrane. polysulfone was chosen as the material for making the porous substrate because of its excellent compress - to - denseness resistance, its cheap price and its great availability. by fabricating an ultra thin polyamide functional layer on the polysulfone substrate through interfacial polymerization taking piperazine as the monomer in aqueous phase and trimesoyl chloride as the monomer in organic phase, high performance nanofiltration composite membranes of ultra low pressure and ultra high permeating flux were prepared
選擇耐壓密性能優良,價廉易得的聚碸材料為制備復合膜基膜材料,哌嗪為水相單體,均苯三甲酰氯為有機相單體,通過界面聚合反應在基膜表面形成超薄功能層,制備了超低壓高通量聚哌嗪均苯三甲酰胺聚碸納濾復合膜,以0 . 1 mgso _ 4溶液為測試液,所得高脫鹽平板復合膜( )在0 . 4mpa下,脫鹽率為96 . 1 ,通量達85 . 2lWe also provide single mono - deoxynucleotide, such as deoxyadenosine monophosphate ( damp ), deoxycytidine monophosphate ( dcmp ), thymidine monophosphate disodium ( tmpna2 ), deoxyguanosine monophosphate disodium ( dgmpna2 )
我們還提供脫氧腺苷酸,脫氧鳥苷酸二鈉,胸苷酸二鈉,脫氧胸苷酸等的單體The ordered and micro - phase structures of the molecular of pu materials are decided directly by its synthesis technology, composition and other materials compounded with it, and they will influence the possessive properties of pu materials. in this paper, general studies on pu have been carried out by the methods of controlling the prepolymerize technology, taking off dissociative tdi from prepolymer through decompress boiling distilling technology, polymerized in - situ with nano - particles and interpenetrated with ps, the relationship between properties and structure of pu / omt, pu / sio2 nano - composites and pu / ps ipns were characterized by ftir, dmta, tem andtga
本文用控制預聚體反應中單體的摩爾比、減壓共沸蒸餾去除預聚體中游離tdi 、用納米填料參與聚氨酯原位復合和與聚苯乙烯進行互貫等方法,合成了聚氨酯蒙脫土納米復合材料、聚氨酯sio _ 2納米復合材料和兩步法合成的基於聚醚( ppg )和聚酯( 3010 )的聚氨酯苯乙烯互穿網路聚合物材料,研究了其性能;運用ftir 、 dmta 、 tem 、 tga等表徵手段,對復合材料的結構進行了研究。In environment water treatment aspect, there are professional technology staff who are working on environment protect and dedicate to transplant foreign advanced technology, meanwhile they develop acidity / alkalescence waste water treatment technologies and equipment, soft water desalination technologies and equipment, high effectual lime preparation and putting set, high effectual integration putting set, at the same time, develop gravity sand filters, bevel precipitate set, many series of filter set, super filter set, prevent infiltration set, cooling tower, large - sized frothing water tank, cleaning device etc. all these technologies and equipments are domestic leading level
環保水處理方面,有專業從事環保方面的技術專業人員,在從事多方面環境污染治理工作的基礎上,致力於消化移植國外先進技術,研製開發出酸性/堿性廢水處理工藝和成套設備、軟水脫鹽水工藝和成套設備、高效石灰乳制備及投加裝置、高效一體化加藥裝置,同時開發出重力砂濾器、斜板沉澱器、多種過濾器、超濾裝置、反滲透裝置、冷卻塔、大型鼓泡水箱、清洗裝置等單體設備,這些工藝技術與設備均居於國內領先水平。Many kinds of chromatograph including silica gel, d101 resin, sephadex l - 20 gel, rp - 8 and hplc are used in extracting and separating chemical constituents form these plants. certainly, they need to select the best eluate by tlc. some technique including ms ( ei - ms, fab - ms ), id and 2d nmr ( cosy, roesy, hmbc, hmqc ) been used in identifying these chemical structures
通過各種硅膠柱層析,吸附樹脂, sephadex系列凝膠樹脂以及rp - 8類反向柱等層析材料以及高效液相色譜等技術,利用不同的洗脫體系對這兩種植物的化學成分進行分離得到純的單體化合物,然後利用ms ( ei - ms , fab - ms ) 、一維nmr 、二維nmr ( cosy , roesy , hmbc , hmqc )等技術對這些化合物進行結構鑒定,利用ir和uv對這些化合物進行了表徵。Artists, who have always had to think about the interplay between intellectual and physical responses to their work, may play a more pivotal role in the development of vr than technologists, who may be content with the computers as a medium that exclusively addresses the disembodied human intellect
由於藝術家得經常考慮他們作品帶來的身心反應的相互影響,他們或許要比技術家對虛擬現實的發展起更重要的作用,因為這些技術家們僅僅滿足於將計算機作為一種單純用來表達超脫肉體的人類智能媒介。The factors which influenced material ' s dehydration capabilities were researched, which included temperature, monomer content, ion concentration etc. the experiments showed the introduction of organic silicon kh570 could drop the material ' s dehydration speed
討論了單體配比、溶脹脫水溫度和離子濃度等因素對溶脹脫水性能的影響,結果表明有機硅的引入能降低水凝膠材料的脫水速率。High performance nanofiltration composite membrane with varied permeating flux and salt rejection was obtained by changing the monomer concentrations in both phases properly. in the case of composite membrane ( ii ), the concentration of organic phase was enhanced to 0. 5 %
改變兩相單體濃度可以獲得不同通量和脫鹽性能的納濾復合膜,如適當提高有機相濃度至0 . 5得復合膜( ) 。As to the crosslinking polyethylene, organic montmorillonite was further modified by attach the monomers on the surface and interlayer of montmorillonite in the way of mixing at a high speed. after the former procedure, the crosslinking polyethylene / montmorillonite nanocomposites had been easily obtained by melt mixing crosslinking polyethylene and the modified montmorillonite directly
而對于交聯聚乙烯,則首先通過高速混合的方式將小分子單體和引發劑負載到有機蒙脫土的表面和層間,再將制得的二次改性蒙脫土同交聯聚乙烯直接熔融復合,成功的制備了交聯聚乙烯蒙脫土納米復合材料。Depilatory in tanning and leather, it can also be used to treat waste water. desulphur agent in chemical fertilizer, as sulfide dye agent in synthetic fibre
製革工業用於生皮的鞣革,還用於廢水處理,化肥工業中用於脫去活性炭脫硫劑中的單體硫。Montmorillonite ( mmt ) clay is an important class of lamellar inorganic compounds, contains negatively charged layered silicates, which are bonded with metal cations such as na + or ca2 + by ionic bonding. whose interlayer spacing can be modified by cation exchange. when the mmt is exchanged with cations, its inner layer spacing becomes large enough to be penetrated by a monomer
蒙脫土( montmorillonite , mmt )是一種天然礦物,具有層狀結構,層間靠吸附陽離子如na ~ + 、 ca ~ ( 2 + ) 、 mg ~ ( 2 + )等來維持電荷平衡,這些離子可與其它陽離子進行交換,使有機單體分子進入層間,聚合后即可形成有機無機納米復合材料。It breaks through the limitation of traditional radio in simple function and bad expansibility, focuses on liberating the communication system from the hardware ' s bondage and advances the new design idea which is based on the simplest open and common platform and uses updateable and reconfigurable applications to realize all kinds of radio function
它突破了傳統無線電臺以功能單一、可擴展性差的硬體為設計核心的局限性,強調了要使通信系統擺脫硬體系統結構的束縛,提出了以開放性的最簡硬體為通用平臺,盡可能地用可升級、可重新配置的應用軟體來實現各種無線電功能的設計新思路。In addition, in the condition of high content of ommt, poly ( methyl methacrylate ) / organophilic montmorillonite ( ommt / pmma ) prepared by in - situ polymerization was orderlessly intercalated nano - masterbatch, the space of the layers reached 3. 65nm. pp / mmt nanocomposites
另外,還在ommt高含量( 60wt )條件下,通過單體插層原位聚合法制得了ommt pmma無序插層型納米母料,蒙脫土的層間距達到了3 . 65nm 。分享友人