lower polymer 中文意思是什麼
lower polymer
解釋
低聚合物-
Different drilling fluid systems have been used in the horizontal well drilling in north tarim area, more specifically, polymer drilling fluid is used in the top hole of large size, and polysulfide drilling fluid for the lower interval ; for the building section and horizontal interval, polysulfide drilling fluid mixed with oil is used
塔北地區水平井上部大井眼採用聚合物鉆井液體系、下部井段採用聚磺鉆井液體系、造斜段及水平段採用聚磺混油鉆井液體系。 -
Now the ion conductivity of gel polymer electrolyte ( gpe ) can reach the magnitude of 10 - 3s / cm, which can satisfy the practical request. however, it is still lower than that of liquid electrolyte ( 10 - 2 s / cm ), which causes the fall of high rate discharge and low temperature performance of lithium battery
目前凝膠聚合物電解質（ gpe ）的室溫離子電導率可達10 ~ （ - 3 ） s cm數量級，已經能基本滿足應用的要求，但相比液態電解液的電導率（ 10 ~ （ - 2 ） s cm ） ， gpe的電導率仍然偏低，使得凝膠聚合物鋰離子電池的高充放電速率和低溫性能都大大的降低。 -
The fluctuation of ion beam has been controlled within 20 %, significantly lower than that of 50 - 80 % for external - magnetic field mid of annular configuration and ion diode without magnetic field by using polymer anodes
離子束密度的波動不超過20 ，顯著低於同類陽極的無磁絕緣和環型結構外磁絕緣離子二極體的50 - 80 。 -
The catalytic activity of ( hmbp ) 2ticl2was lower than - diketonate titanium catalysts. the catalytic activity of dinuclear - diketonate titanium catalysts was comparative to mononuclear ones. however, the dinuclear - diketonate titanium catalyst showed the synergism effect, for example, the lower catalyst concentration and the molar ratio of al to ti, the activity reached the maximum value at 80, the melting temperature of polymer was enhanced
2 -羥基苯酮鈦[ （ hmbp ） _ 2ticl _ 2 ]的催化活性低於-二酮鈦類催化劑；雙核催化劑在催化活性方面與對應單核催化劑相差不多，但在聚合規律上表現出與單核催化劑不同的雙核協同作用，如聚合所需的催化劑濃度、助催化劑甲基鋁氧烷mao量降低，活性在80時出現極值，熔點提高等，而且雙核催化劑是單活性中心催化劑。 -
Thus, the system could be kept at a lower super - saturation state under the condition of higher concentration of ca2 + to obtain aragonite whisker. the surface of aragonite must be modified to overcome the shortcomings leading to poor dispersion and combination with polymer materials
為了解決作為無機填料由於表面親水疏油而在聚合物材料內部分散性差、與高聚物本體結合力差等的缺點，必須對文石相碳酸鈣晶須進行表面改性。 -
The result indicates that displacement characteristics of unsheared polymer solution is better than the same viscosity polymer solution after sheared, the injection pressure of the unsheared polymer solution is higher than the same viscosity polymer solution after being sheared in the same permeability core, the lower the permeability, the bigger the molecule weight and the bigger the difference, as to the every layer of the secondary oil layer, it is feasible to displace oil with the polymer solution after sheared, and the eor of the polymer flooding can increase more than 9. 84 %
結果表明：未經剪切的聚合物溶液的驅油效果好於經剪切之後的相同相對分子質量的聚合物溶液的驅油效果；對于相同滲透率的巖心，未經剪切的聚合物溶液比經過剪切相同相對分子質量聚合物溶液的注入壓力高，而且滲透率越低，相對分子質量越大，差異越大；對於二類油層的各滲透率小層，進行經剪切后聚合物溶液驅油是可行的，聚驅采出程度提高幅度均超過9 . 84 % 。 -
Especially, it also registered a lower wear rate of the polymer counterpart compared with ti6a14v alloy. the worn surfaces of the tested samples were observed with a scanning electron microscope, as an effort to analyze the wear mechanisms
Dlc膜的減摩機理與其表面高硬度含氫非晶態碳膜結構和成分有關，磨損形式主要是輕微的磨粒磨損。 -
Polymers have had an edge over kodak - type small - molecule devices in power efficiencies because the greater electronic conductivity of the polymer layers allows lower operating voltages
與柯達型的小分子裝置相比，聚合物在用電效率上見長，由於聚合物層的導電率較高，所以操作電壓可以較低。 -
This is due to three reasons : ( 1 ) sio2 influenced the phase behavior of suspensions, shifted the bimodal to lower nonsolvltil concentrations, so that it changed the skin characteristics and pore structure. ( 2 ) there was a kind of interfaeial micro - void ( this is the spaces between the phase of polymer matrix and distributive sio2 particles or ca phase ) existing in the membrane. this enhanced interconnectivity of the membrane pores
原因在於： sio _ 2影響鑄膜液的分相條件，繼而影響膜的表皮成孔性和膜孔結構； sio _ 2在膜基質中的存在，使平板膜變為多相結構，相與相之間的界面空隙形成了界面微孔，增加了膜孔的連通性： sio _ 2表面有許多si - oh基團，增加了膜的親水性。 -
Blend in molten state make hdpe crystals small, crystallinity large, quantity of cb particle benefit to conductivity decreasing ; in solid state cb aggregate is sheltered with a insulate hdpe film, also cb structure will be broken down during blend ; all of these will make conductivity bad. but processing alds can lower this effect obviously. 3. the effect of crosslink is restricting the movement of molten polymer molecules
為此筆者認為固相混合使hdpe晶粒尺寸變小，結晶度增大，使得異相成核的晶粒增多，參與導電的炭黑粒子數量減少：熔混卻使炭黑粒子表面被覆一層絕緣膜：這都將導致材料的導電性明顯變差，同時兩種混合還會造成炭黑結構的破壞，皆使得材料的導電性明顯變差。 -
The determination of the cloud point of pu - sio2, pes - sio2 suspensions was obtained by titration. the results showed that the addition of si02 with a high specific surface made polymer chains adsorbed at the surface, influenced the phase behavior of suspensions, shifted the bimodal to lower nonsolvent concentrations, and the water tolerance became bad
實驗證明，具有高比表面積、多孔性的sio _ 2對pu 、 pes鑄膜液的相行為有較大影響，隨著sio _ 2加入，雙節線向聚合物-溶劑軸移動，均相區變小，分相區變大，分相時需要非溶劑的量變小，鑄膜液的耐水性變差。 -
Application of new packing technique to polymer flooding wells that requires packing upper layers and exploiting lower layers
新型封堵工藝在聚驅下返井上的應用 -
Through analyzing the molecular properties of polymer and component changes after disposal of polymer - bearing sewage produced by polymer flooding, it is considered that polymer concentration is a key factor to lower the permeability of reservoir
摘要通過分析油田聚合物驅產出水處理后聚合物的分子特性以及各組分變化，認為含聚合物污水對油層的主要影響因素是污水中聚合物的含量。 -
The results showed that the replacement of individual polymer by polymer blend as the matrix resin for ecmb could be applied to the design of ecmb with lower percolation threshold concentration
結果表明，以聚酯聚乙烯共混聚合物代替單一的聚合物作為母粒的載體樹脂可用來設計具有低突增界限濃度的炭黑導電母粒。 -
Polymer / mmt nanocomposite is a new class of material. they can attain excellent mechanical properties, thermal stability and barrier properties at lower clay content. their potential applications include film, food packing, components in electrical parts, automobile and airplane
聚合物粘土納米復合材料是目前新興的一類復合材料，在粘土含量不高時，就能表現出優異的力學性能、耐熱性、及阻隔性等，因此這類材料在薄膜、食品包裝及電子、電器和汽車、飛機的零部件方面具有廣闊的應用前景。 -
Methanolic lower layer fam testing fluid for polymer materials ; composition and requirements
聚合材料用下層甲醇fam檢驗液.成分和要求 -
There are many things can be used as electrorheological ( er ) materials, such as polymer semiconductor er materials, inorganic nonmetal materials et al. the advantage of polymer semiconductor er materials attributes to theirs high mechanical mass, lower density and fine hydrophobic properties, at the same time, theirs conductivity can be adjusted by doping and after - treatment, but theirs poor thermo - stability confines theirs extensive use
有許多種材料都可以用作電流變材料，例如，聚合物半導體材料，無機非金屬材料等，聚合物半導體er材料的優點在於有較高的力學值、較小的密度、優良的疏水性，可以通過控制摻雜量和后處理程度有效控制電導的大小。 -
Because the wounds is at a far lower electrical potential than the polymer is, the solution is attracted to the skin and flies out through a tiny nozzle, producing fine, light fibers, each of them two microns in diameter
因為創傷面的電勢遠遠低於溶液的電勢，所以器內的溶液被吸向皮膚，從一個極小的噴咀中噴出，形成又輕又細的纖維，每個直徑僅有兩微米。 -
Based on lots of laboratory experiments and compare of different repairing projects, we think that both the first project and the second project are strengthening repairing and we recommend use the polymer cement mortar as repairing materials. that reason is that, only a very thin layer of cement concrete pavement in qinhuangdao has been loosed and destroyed and it ' s lower layer still satisfy design strength require. it ' s a feasible project to repair the loosing destroy cement concrete pavement
通過對秦皇島市水泥混凝土路面的破壞現狀調查和試驗表明，除水泥混凝土路面表層鬆散破壞外，下面的強度仍然滿足設計強度的要求，通過大量的室內試驗和不同的修補方案的分析比較，課題組選擇了聚合物水泥砂漿作為修補材料，對水泥混凝土路面表層鬆散破壞現象進行功能性養護維修。 -
Methods : solid scaffolds were fabricated by lower - heating and compressive method, particles of polymer and sodium chloride ( nacl ) were ground and sieved to a diameter of 200 - 250 u m, mixed ratio to 1 : 16 and 1 : 20 ( w / w ). studies were done in such ways : 1. three - dimensional microstructure study
方法將粉碎的plga聚和物和氯化鈉顆粒按質量比1 ： 16和1 ： 20 （粒徑為200 - 250 m ）均勻混合，採用低熱高壓法製作泡沫狀支架並進行如下實驗： 1
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