查询词典 microwave
- 与 microwave 相关的网络例句 [注:此内容来源于网络,仅供参考]
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To study the extraction methods and it's antioxidant activity of pigment from Lycitum rethenicum Murr. Pigment of Lyciusn rethenicum extracted by different methods, including water bath method, Ultrasonic, Microwave and Ultrasonic Microwave Synergistic. The antioxidant activity of pigment determined by Scavenging DPPH and compared with vitamin C and E.
为研究黑果枸杞色素的提取方法与其抗氧化活性,利用常规水浴法、超声波、微波、超声-微波协同萃取4种提取方法提取黑果枸杞色素,用DPPH法测定色素提取物的抗氧化活性,并与维生素C、E进行比较。
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Finally, the grafting polymerization of textile materials initiated by microwave low temperature plasma was conducted. Knitted cotton fabric was grafted by AMPS first, then knitted cotton and terylene/cotton fabrics were grafted with AMPS/NIPA dualistic monomers respectively. By means of grafting polymerization, the P dualisticintelligent hydrogel was added to textile.The influences of the factors on add-on, such as treatment time and power of plasma, concentrations of crosslinking agent and total monomers, proportion of AMPS, polymerizing temperature and time etc, was studied fully. The optimal conditions of grafting polymerization initiated by microwave low temperature plasma were determined by orthogonal design, variance analysis and mathematical statistics method so as to analyze the main influencing factors. Then swelling/deswelling kinetics, temperature-sensitivity and pH-sensitivity of grafted textile were studied. The performance indexes of hydrostatic pressure, moisture permeability and bursting strength of the knitted cotton and terylene/cotton fabrics before and after grafting were compared and evaluated synthetically.
此后用微波低温等离子体引发纺织材料的接枝聚合反应,分别研究了棉针织物接枝AMPS和棉、涤棉混纺针织物接枝AMPS/NIPA二元单体,使智能凝胶以接枝的方式添加到纺织材料上;详细探讨了微波低温等离子体处理功率和时间、总单体浓度、AMPS单体浓度、交联剂浓度及聚合反应温度和时间等因素对增重率的影响,通过正交设计、方差分析及数理统计对各影响因子进行分析,确定了微波低温等离子体引发接枝聚合的最佳工艺条件;对接枝纺织材料的失水-吸水动力学、温度敏感性、pH敏感性等进行了研究;对接枝前后棉、涤棉混纺针织物的静水压、透湿性和顶破强力等服用性能指标进行了对比和综合评价。
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This paper presents a new modeling method of microwave VCO. Based on this model a novel board bandwidth microwave noise generator , which is composed of a digital algorithm part and an analog modulation part, is simulated.
该文提出了微波压控振荡器的一种建模形式,以此为基础对一种采用数字信号处理和微波模拟信号调制相结合的新型微波宽带噪声发生器进行了建模仿真。
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Weather fresh onion or onionskin dry powder, the yield of polysaccharides obtained by microwave-assisted freeze thawing was the most, and the content of polysaccharicle obtained by utrasonic wave was the most. The yield of polysacchalides obtained by microwave-assisted freeze thaucing in onionskin was 3.58%(the content of polysaccharides was 63.9%); and its yield in fleshy parts was 3.15%(the content of polysaccharides was 62.0%).
不管是新鲜洋葱肉质部分还是洋葱皮干粉,微波辅助冻融法提取的多糖的得率最高,超声波法提取的多糖的含量最高,其中微波辅助冻融法提取洋葱皮中多糖得率为3.58%(含量为63.9%);肉质部分多糖得率为3.15%(含量为62.0%)。
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Series regression orthogonal experiments were conducted, which were on the effects of three factors (pulse frequency, electric field intensity and microwave power intensity) on two indexes i. e. the dehydration rate and shrinkage ratio of microwave drying potato slices with PEF pre-treated.
以马铃薯片微波干燥单位时间降水率和收缩率为试验指标,进行了3因素(脉冲频率、电场强度和微波功率密度)2次回归正交试验。
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Methods: 30 limbs in 26 patients according to the lower limbs phlebography, we choose two modes:① simple microwave treatment;② Microwave treatment + ligations of perforators; all patients were underwent the upper ligation of great saphenous vein.
对26例(30条肢体)静脉曲张患者结合下肢静脉造影结果,分别采用:①单纯微波治疗;②微波治疗联合交通支静脉结扎术;所有患者均行大隐静脉高位结扎。
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The microwave test method of space reflective wave was applied to study the attenuation characteristics of differently polarized wave scattered by microwave argon plasma jet in vacuum and its influencing factors.
在真空环境中,利用空间反射电磁波测量装置,开展微波等离子体喷流对垂直和水平极化电磁波衰减的实验研究,分析不同极化电磁波在等离子体中衰减的影响因素。
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Microwave extraction of the dry flower of pyrethrum , using a reconstructed home microwave oven as main equipment, is studied in this paper.
本研究使用经改造的家用微波炉作为主要设备,对微波萃取除虫菊干花做了L_9(3~4)正交实验。
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In this paper, a new type of microwave radiometer, real-time calibrated microwave radiometer was introduced.
摘要本文提出了一种新形式的微波辐射计,即实时定标微波辐射计。
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A microwave feedback radiometer used for research on microwave characteristics of various materials is discussed in this paper.
本文讨论了一种适用于研究地物波谱特性的反馈辐射计。
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。