MAA的例句大全

To enhance the polarization of starch, the oxidized starch-BA-MAA-Gd copolymer was synthesized by radical graft copolymerization. The structure of the graft copolymer was determined by IR, scanning electron microscopy, state thermal analysis and X-ray diffraction.

通过自由基接枝共聚的方法，合成了改性的氧化淀粉-BA-MAA-Gd共聚物，采用红外光谱、扫描电镜、同步热分析、X射线粉末衍射等方法对产物进行了结构表征。

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During the foaming and heat treatment, a series of cyclization reactions and crosslinking reactions happen in AN/ MAA copolymer foam and form cyclic hexahydroxy imide, short ladder structure and amide central crosslinking.

发泡和热处理过程中，AN/MAA共聚物泡沫塑料发生了一系列复杂的成环反应和交联反应，形成了六元酰亚胺环结构、短梯形结构以及酰胺键交联结构。

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The pH sensitive two and three component acrylic resins were synthesized by radical solution copolymerization of methyl methacrylate ( MMA), methacrylic acid ( MAA) and/ or butyl acrylate ( BA) and their acid values were measured by acid base titration.

用自由基溶液共聚合的方法合成了3种有不同羧基含量的pH敏感性甲基丙烯酸甲酯（MMA）和甲基丙烯酸（MAA）二元共聚物以及MMA，MAA与丙烯酸丁酯（BA）三元共聚物；

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The results showed that the curing behavior of SBR compound changed little by adding MAA, and the physical properties of SBR vulcanizate increased greatly;

结果表明，在纳米碳酸钙填充SBR胶料中加入MAA，胶料的硫化特性变化不大，硫化胶的物理性能明显提高；

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Compared with rats in papain only group there was significant difference in rats of papain+ irradiation group in the mean linear interval ( MLI), the number of alveolar counted per unit area ( MAN) and mean alveoli area ( MAA), respectively ( P0.01).

木瓜蛋白酶和钴60处理组平均内衬间隔、平均肺泡面积和单位面积肺泡数与木瓜蛋白酶组比较有显著性差异。

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Objective To compare the diagnostic value of 99 Tcm-MAA pulmonary perfusion imaging with that of pulmonary angiography for pulmonary involvement in Takayasu ′ s arteritis.

目的比较大颗粒聚合人血清白蛋白（99Tcm-MAA）肺灌注显像和肺动脉造影诊断大动脉炎患者的肺动脉病变的能力。

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Pulmonary blood distribution by~ ( 99) Tc~ m-MAA pulmonary imaging in patients after extracardiac total cavopulmonary connection observed

用~（99）Tc~m&MAA肺灌注显像观察心外管道全腔静脉肺动脉连接术后肺血分布

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mama's too sweepy to hear you screamin in her ear (ma-maa! )

妈妈太困了根本听不到你在她耳边喊什么（妈-妈！）

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the results showed that the modulus at 100%, shore hardness and resistance to compression permanent set increased by adding 1.5~ 5.0 phr of maa-zn without harm to the other properties of vulcanizate.

结果表明，加入1.5～5.0份MAA－Zn，可提高硫化胶的100%定伸应力、硬度和抗压缩永久变形能力，但对其他力学性能影响甚微。

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the results show that the optimum curing time is prolonged and the shore a hardness is greatly enhanced and the mechanical properties are improved by zn ( maa) 2. the heat-air aging properties and the heat-oil aging properties could still maintain high level.

结果表明，Zn（MAA）2使得ACM胶料的正硫化时间延长，硬度明显提高，力学性能得以改善，热空气老化性能以及耐热油性能仍可保持较高水平。

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the fluorine-containing acrylic ester polymer emulsion is synthesized, whose main raw materials are ptfe micro-powder, ba, mma, maa and st.

以聚四氟乙烯微粉、丙烯酸丁酯、甲基丙烯酸甲酯、甲基丙烯酸、苯乙烯为主要原料合成了含氟丙烯酸酯共聚物乳液。

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Ethylene-propylene-diene rubber ( EPDM ) was filled with nano-CaCO 3 which was in-situ modified by methacrylic acid ( MAA ).

使用甲基丙烯酸 ( MAA ) 原位改性纳米CaCO3填充三元乙丙橡胶 ( EPDM ),制备了纳米CaCO3增强EPDM硫化胶.

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Lambs on the bus sing. Maa! Maa! Maa!

小羊羔在公共汽车上唱歌. 咪! 咪! 咪!

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The preparation of St-MAA concentrated emulsion by one step method is investigated.

本文用一步法制得了稳定的苯乙烯一甲基丙烯酸超浓乳液.

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Modern Acoustics in China related to Dah-You MAA

中国现代声学与马大猷

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Experimental study on the treatment of hepatic cancer by intratumoral injection of MAA and colloidal 32 P

瘤内注射MAA和~（32）P胶体治疗肝癌的实验研究

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Studies on Catalyst of Oxidation of t-Butanol to MAA and MAL

叔丁醇氧化制MAL、MAA催化剂研究

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Study on the Esterification of PEG/ MAA

多缩乙二醇/甲基丙烯酸的酯化反应研究

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MAA modified carbon black was beneficial to lower the rolling resistance of BR and NR vulcanizates, and beneficial to improve the wet skid resistance of NR vulcanizate.

甲基丙烯酸改性炭黑更有利于降低NR和BR硫化胶的滚动阻力，同时，有利于提高NR硫化胶的抗湿滑性。

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St BA MAA composite polymer latex was prepared by using three different feed methods and two different feed sequences.

用3种不同的加料方法和两种不同的加料顺序，制备了苯乙烯-丙烯酸丁酯-甲基丙烯酸聚合物复合乳液。

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