脂基的 的英文怎麼說
中文拼音 [zhījīde]
脂基的
英文
fatbased-
Effect of antifriction on friction and wear properties of resin - based composite
減摩組元對樹脂基閘片摩擦磨損性能的影響Each fatty acid consists of a hydrocarbon chain with a carboxyl group at one end.
每個脂肪酸由一端帶有一個羧基的碳酸鏈組成。On the basis of foreign documents, the dissertation firstly describes the morphology, taxonomy, and biological characters of cochineal insects. then, by using artificial climate cases in the lab, according to orthogonal design, 8 lands of combinations of temperature, humidity and light is set, while the temperature has four levels : 15, 20, 25 and 30, and the relative humidity has two levels : 60 % and 80 %, while the light also has two levels : 980 lux and 60 lux. through observations and analysis of hatching percentage, survival percentage of the first instar and during from the second instar to the adult, the population tendency index, generation life cycle, size and eggs of female adult, the development of the cochineal under different conditions is studied
在收集、整理國外對胭脂蟲的研究資料基礎上,首先從胭脂蟲的形態學、分類學、生物學特性入手,進而在實驗室內利用人工氣候箱,應用正交設計方法,設計了4種溫度、 2種濕度、 2種光照梯度的不同組合,通過測定胭脂蟲的孵化率、 1齡若蟲的存活率、 2齡若蟲至成蟲期存活率、種群趨勢指數、世代歷期、雌成蟲的大小、懷卵量等生物學指標,深入研究胭脂蟲在這些組合下的生長發育狀況,應用數理統計方法,分析出溫度、濕度和光照對各項生物學指標的影響,找出胭脂蟲適宜的室內培育條件,並為野外胭脂蟲的培育提供一定的理論依據。Study on composite based on the modified cyanate ester resin
改性氰酸酯樹脂基復合材料的研究Activated charcoal is added to nutrient media mostly to remove toxins present in agar, or aromatic waste products excreted by cultured tissues.
把活性炭加到營養的培養基里,主要是為了除去存在於瓊脂中的毒物,或都除去由培養的組織所產生的芳香性廢物。Study on molecular sieves from phenol - formaldehyde resin
酚醛樹脂基碳分子篩的研究The coupling agent presumably improves the bond between the glass surface and the resin matrix in a laminate.
偶聯劑的作用是設想能改善層壓板中纖維表面與樹脂基體的粘結。This would certainly militate against good bonding between the resin matrix and the glass.
這當然會影響樹脂基體與玻璃間的良好粘結。Cosmetics grade mineral oil can be used as a base material of hair cream, pomade, lipstick and cream
化妝品化妝級白油,作為製作發乳、發油、唇膏、護膚脂等的基質,廣泛應用於化妝品行業。Film microstructure is investigated by scanning electronic microscopy ( sem ). the micrographs showed that glass fiber distributed in epoxy resin with good dispersity, and interweaved with each other homogeneously
並利用掃描電子顯微鏡( sem )對基底材料進行了觀察,發現玻璃纖維能夠在環氧樹脂基體中形成均勻的分散,並交織成不規則的網狀結構。The resin-based coatings are viscoelastic materials with properties that vary as a function of time.
松脂基塗層是性能隨時間變化的粘彈性材料。Abstract : in this paper interactions of bilayer lipid membrane with clotrimazole as the antifungal agent were reported in order to interpret the action basis about the molecularbiology of this drug. using the injecting method , we prepared three bilayer lipid membranes ( blm ) respectively, and by the cyclic voltammetry method we determined properties of blm before and after adding clotrimazole into the membranes. it was found that clotrimazole could remarkably reduce the membrane resistance and demonstrated that the drug as an antifungal substance might certainly change the permeability of bilayer lipid membrane
文摘:報道了抗真菌藥克霉唑與人工脂膜的相互作用,試圖闡明該藥的分子生物學的作用基礎.用注射方法分別制備3種雙分子層脂膜( blm ) ,並運用循環伏安法測量了修飾物克霉唑加入前後人工雙分子層脂膜的電性質.結果發現克霉唑可顯著降低膜電阻並證實該藥確能改變人工雙分子層脂膜的通透性Three dimensional braiding preform reinforced resin composite is a new type of advanced composites and used in aircraft and space, transportation, construction, military project, medical treatment and physical education etc. 3 - d braiding composites will subject to long - term tensile force during applied process, which is a long - time creep process
樹脂基三維編織復合材料是一種先進的復合材料,它已經應用於航空、航天、交通、建築、軍工、醫療、體育等領域。在應用過程中,三維編織復合材料會受到長期拉伸力的作用,這決定了它的使用過程是一個長期的過程,因此蠕變性能成為表徵其力學性能的一個非常重要的指標。The first group is polyurethane prepolumer which is made from polyether resin and diisocyanate etc after polymerization ; the second group is made by mixing up cross linker, accelerator, softener, densifier, mold preventive and stuffing etc
甲組分別是以聚醚樹脂和二異氰酸脂等為原料,經聚合反應製成的含端異氰酸脂基的聚氨基甲酸脂預聚物;乙組分別由交聯劑、促進劑、增韌劑、增黏劑、防霉劑和填充劑等混合加工而成。Abstract : in this paper, a imidazole - salt was synthsised and was used with a polyphenol compound to modify the dicyandiamide curing epoxy resin system
文摘:本文針對雙氰胺固化環氧樹脂時的固化溫度高,固化產物耐濕熱性差的缺點,利用自行合成的咪唑鹽和多羥基酚類化合物,對雙氰胺固化體系進行了改進。The effect of intensifier and other conditions on the mechanical properties of composite is studied for the sake of searching the optimal compounding and the optimal technological process. first, a series of composites are manufactured by means of different nonwoven fabric and different resin. the dissimilar methods are adopted including hand molding, vacuum - bag molding and vacuum assistant resin injection
本文在研究非織造布增強樹脂基復合材料的復合工藝、力學性能和破壞機理中,在運用材料學、工藝學、力學和宏觀測試手段的同時,注重採用微觀測試方法,主要採用掃描電子顯微鏡進行測試,觀察了復合材料拉伸斷口的微觀形貌,研究了不同類型的非織造布增強體,不同樹脂和不同工藝條件對宏觀力學性能的影響,從而選擇最佳的增強體和基體的組成、復合條件和工藝,以製成性能最佳的新型材料。Toughening thermoset matrix composites with interlayered thermoplastic particles is an effective method to improve fracture toughness and impact resistance without sacrificing hot / wet properties. furthermore, transverse strength, fatigue resistance and solvent resistance can also be enhanced. drapability and tackness of interleaved prepreg is maintained as conventional level
對樹脂基體復合材料採取層間顆粒增韌是提高復合材料層壓板韌性、抗沖擊能力和抗分層能力的有效途徑,在保持原有復合材料濕熱性能的前提下,通過層間顆粒增韌,還可以改善垂直纖維方向的強度、抗疲勞性能以及耐溶劑性,並不影響原有的成型工藝。When the amt concentration was below 3phr ( 3g amt / 100g epoxy resin ), the cte values of composites decreased from 0 to 20 % of that of pure epoxy, however, the light transmittancies in near ir region of composites were more than 80 % of that of the pristine epoxy, indicating that epoxy / amt exfoliated nanocomposites could be used as packaging materials for optoelectronic devices
對剝離型納米復合材料的熱膨脹系數進行了研究,隨著粘土含量的增加體系熱膨脹系數顯著下降,且仍保持較好的光學透明性。表明粘土納米復合是一種很好的制備高透光率和低膨脹系數的光電器件包裝用環氧樹脂基復合材料的方法。This paper summarized the characteristics of continuous fiber reinforced thermoplastic matrix composite ( cfrtp ), the development of its raw materials, the existing preparation techniques at home and abroad and its application foreground in civil engineering field
摘要本文綜述了加固用連續纖維增強熱塑性樹脂基復合材料( cfrtp )預製片材的特點、原材料的發展情況、國內外現有的制備技術。Dental aqueous impression materials based on agar iso 1564 : 1995 ; german version en iso 1564 : 1998
瓊脂基的水性牙印模材料分享友人