BMA
英
美
abbr. 辅助保养活动(Backup Maintenance Activity); 弹道导弹局(Ballistic Missile Agency); 基本维修补贴(Basic Maintenance Allowance)
BNC.16948
双语例句
- Butyl methacrylate ( BMA) was synthesized from n? butanol and methyl methacrylate at homogeneous reaction by transesterification process.
采用酯交换工艺，在均相条件下，由甲基丙烯酸甲酯和正丁醇合成了甲基丙烯酸丁酯（BMA）。 - The warning was issued after the BMA assessed the situation and estimated that would be heavy rain in the area that had been already flooded, according to Matichon.
根据《民意报》的报道，警报是在曼谷市政府评估了情况，预测被水淹地区将有强降雨之后发出的。 - The Block Matching Algorithm ( BMA) for motion estimation has been widely adopted by various video coding standards.
运动估计中的块匹配算法已在各个视频编码标准中广泛采用。 - Exponential stability of a Class stochastic BMA Cellular Neural Networks
一类随机BAM细胞神经网络的指数稳定性 - As the content of BMA increases, the melting point, enthalpy of fusion, dynamic contact angle of copolymer rise.
梳形聚合物的熔点、焓值及静态接触角随着共聚物中BMA含量的升高而升高。 - BMA warned the residents to leave the area in24 hours.
曼谷市政府提醒居民在24小时内撤离该地区。 - A kind of improved BMA protocol based on TDMA
一种基于时分复用的BMA协议改进方法 - The BMA also renewed its calls for a minimum price to be set per unit of alcohol, for alcohol to be taxed at a higher rate than inflation and for a ban on two-for-one offers.
英国医学协会也重申了一些其它建议，包括为每瓶酒精饮料制定最低限价，为酒精类饮料制定高于通货膨胀率的高税率，禁止商家提供“买一送一”的优惠活动。 - A tough package of measures is needed to "tackle the soaring cost of alcohol-related harm" in Britain, said a report from the British Medical Association ( BMA).
据英国医学协会报道，酒类饮料对英国社会造成的危害不断升级，采取一系列严厉措施整顿酒精行业迫在眉睫。 - Then a hydrophobic monomer, butyl methacrylate ( BMA), its crosslinker, 1,4 divinyl benzene ( DVB) and an oxidant, cumene hydroperoxide ( CHPO) which is soluble in the continuous phase are added.
然后加入亲油性单体甲基丙烯酸丁酯（BMA）及其交联剂1,4-二乙烯基苯（DVB）以及可溶于连续相的氧化剂过氧化羟基异丙苯（CHPO）。 - This article proposed a novel motion estimate algorithm which is based on block-matching algorithm ( BMA).
文章提出了一种基于新颖的基于块匹配算法的图像运动估计算法。 - The MA type is further divided into two subtypes of basaltic magma crystallization ( BMA) and ultramafic magma crystallization ( UMA).
MA型可分为玄武质岩浆结晶（BMA）亚类和超镁铁质岩浆结晶（UMA）亚类。 - After analysing traditional Block Matching Algorithms ( BMA), an improved hierarchical search algorithm, which adopts the idea of generic optimization algorithm and alleviates the local minimum problem, is presented.
在剖析传统块匹配算法的基础上，针对其非全局最佳的缺陷，将遗传优化算法的思想应用于分层块匹配算法，提出一种遗传优化块匹配算法。 - Conclusions Endolymphatic hydrops can be visualized with highresolution MRI by using Gd-DTPA-BMA and it is possible to quantify the extent of endolymphatichydrops.
结论用Gd-DTPA-BMA增强的高分辨MRI可检测出内淋巴积水，有可能对积水程度进行定量测试。 - Graft Polymerization of MMA/ BMA on the Surface of SiO_2 Fine-particles and Its Application in PVC Composite Materials
超细SiO2表面高分子化及其在PVC复合材料中的应用 - So it can be applied for heavy road. pavement of steel deck and airfield runway etc because of its longer service life and lower maintenance cost.
BMA天然沥青能延长路面正常使用寿命，降低路面维修费用，适用于重载道路、钢桥面铺装、机场道面等场合。 - Motion estimation and compensation based on trifocal tensor and BMA
基于三焦距张量及BMA的运动估计和补偿 - Lastly, bow-tie microstrip antennas ( BMA) conformal to cylinders with small radius are studied.
第四，研究了小曲率半径有限长度圆柱体上共形蝶形微带天线的特性。 - Improvement and Application of BMA in Facial Feature Extraction Based on MPEG-4
块匹配算法在基于MPEG-4的人脸特征提取中的改良及应用 - To improve the interfacial properties between Co_3O_4 particles and the matrix resin and to prevent the nano-particles aggregating, the surfaces of Co_3O_4 particles were treated by grafting BMA on them.
Co3O4粒子表面采用接枝处理的方法接枝上甲基丙烯酸丁酯来改善纳米粒子与有机树脂的界面性能和防止粒子间的相互团聚。 - Butyl methacrylate ( BMA) has been graft copolymerized onto styrene-butadiene-styrene block copolymer ( SBS) by using butyl methacrylate as solvent simultaneously and benzoyl peroxide as initiator.
本文研究了以过氧化苯甲酰（BPO）为引发剂，甲基丙烯酸丁酯（BMA）既作溶剂又作为单体与苯乙烯-丁二烯嵌段共聚物（SBS）进行接枝共聚反应。 - Synthesis on graft copolymerization neoprene adhesive of CR/ BMA
CR/BMA二元接枝共聚氯丁胶粘剂的研制 - This paper study on the polymerization of butyl methacrylate ( BMA) by rare earth coordination catalysts.
本文研究稀土化合物与三异丁基铝组成络合催化剂聚合甲基丙烯酸丁酯（BMA），考察催化剂的组分比、溶剂、不同的稀土元素和配体对聚合的影响。 - After an electrolytic lesion of the unilateral VMH, such inhibition could not be induced by the stimulation of the homolateral BMA nor by the microinjection of octapeptide cholecystokinin into the homolateral BMA.
电解损毁单侧VMH后，电刺激同侧BMA和BMA内微量注射八肽胆囊收缩素均不能引出上述抑制效应。 - The Synthetic Method of SBS/ CR/ MMA/ BMA Tetrabasic Graft Polymer for Shoemaking
SBS/CR/MMA/BMA四元接枝鞋用胶粘剂的研制 - The grafted copolymerization of SIS with MMA and BMA or mixture of both as monomer was carried out.
以甲基丙烯酸甲酯（MMA）、甲基丙烯酸丁酯（BMA）为单体，或以其混合物为接枝单体，对聚苯乙烯-聚异戊二烯-聚苯乙烯（SIS）进行接枝共聚制备溶剂型胶粘剂。 - Polymer dispersed liquid crystalline ( PDLC) films containing dichroic dye were prepared by the polymerization of HEMA, BMA and E 7 incorporated with dichroic dye under UV irradiation.
用聚合分相法，在E－7液晶中掺入二色性液晶分散蓝，制成聚合物分散液晶膜。 - However, the BMA always try to select the motion vector yielding the least compensation error and thus easily fail in plain and texture area.
然而块匹配方法总是选择残差最小的运动矢量，因此在图像平坦区域和纹理区域容易得到错误结果。 - The first BMA scheme was to calibrate each of the three models under the same Nash-Sutcliffe efficiency objective function, thus providing three different forecasts for the BMA combination.
在第一种BMA方案中，采用同一个目标函数（确定性系数）来率定三个模型，因而得到三组不同的预报值用来进行BMA综合。 - Due to the uncertainty of the precipitation, the Bayesian Model Averaging ( BMA) is employed as the ensemble model for certain period, which can release both deterministic and probabilistic forecast.
特别针对径流受降雨因素影响较大的阶段，其预报不确定性增强的特点，引入贝叶斯平均（BMA）组合预报模型，可同时发布确定性预报与概率预报。