查询词典 microwave

In the study of microwave sintering of BaTiO〓 PTC ceramics, when the applied microwave power are above than a certain value, the abnormal axial shrinkage of the sintered sample will occur, by the analysis of SEM and XRD, it is found the microstructure and phase are different with conventionally sintered sample, the reason for this phenomenon is due to orientational grain growth by the action of electric field in the microwave sintering process.

微波烧结BaTiO〓电子陶瓷时，当所加的微波功率超过一定值时，首次发现烧结样品出现轴向异常收缩现象，采用SEM、XRD等分析发现其微观结构与常规烧结有巨大的差异，这是BaTiO〓材料的晶粒在微波场中受电场力作用而发生的取向生长造成的。

The less the oxygen content and the more content of N element in the form of pyrrole-N were observed under stronger microwave power radiation. It was affirmed that the desulfurization capability of activated carbon could be greatly increased by microwave modification. According to the analysis on surface physical and chemical characteristics, a mechanism was concluded: Modified by microwave, functional groups begin to dissociate, alkalescency is enhanced, and surface oxygen content is reduced; the amount of active sites produced by dissociation of oxygen-containing groups increased, so did the pyrrole-N groups. Apparently, the activated energy of SO〓 adsorption decreased.

通过比较微波改性活性炭前后的吸附脱硫能力，结合它们的表面物理和化学性质的变化分析，确认微波改性活性炭的脱硫性能有显著提高，其作用机理在于微波处理后，活性炭表面微观形貌发生了较大的变化，化学基团发生分解，碱性特征增强，表面含氧量减少，以CO形式释出的含氧官能团分解后产生的活性部位和吡咯氮官能团数量增加，吸附SO〓的表观活化能降低。

At this time,the turbidity is reduced by 98.22%,and the removal rates of CODand NH_3-N is 31.55% and 22.79%.Advanced oxidation by microwave is use to treat landfill leachate on the basis of thesystematic analysis of various pollutants in leachate.With the help of orthogonal design andanalysis of gray relational theory,reasonable test conditions are determined:the initialconditions of pH=3,the volume of GAC is 10g/L,the weight of Feis 333.2mg/L,thepower of microwave is 720w,the treating time of microwave is 30min,and the amount ofH_2O_2(30%)is 10ml/L.

在对垃圾渗滤液中各类污染物系统分析的基础上，提出了微波条件辅助处理老龄垃圾渗滤液的类Fenton法高级氧化技术，并通过正交试验设计及灰色关联理论分析了试验影响因素，优化了反应条件，得到了垃圾渗滤液最佳处理条件为溶液初始pH=3、GAC加量10g/L、Fe离子量为333.2mg／L、微波处理功率为720w、微波处理时间为30min、30％的H_2O_2加量为10ml／L。

The experimental results show: the flattop phenomenon on the diode voltage pulse was very apparent for using the carbon fiber cathode, that is to say, the pulse duration of the diode voltage was widened; moreover, under the condition of the same power of microwave, the pulse duration of the out-put microwave was prolonged by about 30%; the peak power of the microwave was enhanced by 3dB.

通过在装置上做的两种阴极的对比实验，结果显示：碳纤维阴极的使用，改善了电子束质量，使辐射微波的脉宽增加了30%以上，辐射主瓣方向上的功率密度提高了3dB以上，频谱分布较纯净，实现了微波的高效输出。

For the enzyme extraction, with the ratio of enzyme/giant knotweed 1:500 at 50℃ for 90 min, the yield of resveratrol is two times more than that extracted by ethanol. For the microwave extraction with the ethanol content of 80%, the liquid ratio of 1:20, extracting by microwave for 60s at 510W, the yield of resveratrol is three times more than extracted by ethanol with enzymation 30 min by microwave for 10 s at 510 W.

酶法辅助提取白藜芦醇的适宜提取条件为：酶解温度为50℃、pH值为5.0、纤维素酶与虎杖粗粉质量配比为1：500、酶解时间为90 min，比传统乙醇提取法提取收率提高2倍；微波辅助醇提白藜芦醇的适宜提取条件为：以体积分数为80%的乙醇溶液为提取剂，料液质量比为1：20，在510 W功率下微波1.0 min，比传统乙醇提取法提取收率提高近3倍；利用酶微波结合提取白藜芦醇，酶解30 min， 510 W功率下微波10 s，提取收率提高3倍，缩短了提取时间，降低了生产成本。

Microwave energy is a clean energy,and microwave sintering of magnetite concentrates is a new subject by microwave heating effect.

微波能是一种清洁型的新型能源，利用微波的热效应进行磁铁精矿微波烧结是一项全新的课题。

In order to overcome the key problems in the experimental study on microwave plasma thruster, of which the whole system operates under vacuum condition, and to remove the unnecessary energy loss, the microwave source of plasma thruster operated under atmosphere and vacuum condition was developed by applying the design technology of the nonlinear power supply, the integration of attenuator and detector, liquid cooling, after overcoming the gas breakdown problems of electro and microwave apparatus.

为解决微波等离子推力器全系统在真空中进行实验，减少不必要的能量损失，利用开关电源、衰减器和检波器一体化设计技术和液体冷却技术，通过解决微波电子器件在真空中的放电问题，研制出可在大气与真空环境中工作的体积小和质量轻的微波等离子推力器微波源，其输出和反射微波功率可根据磁控管的阳极电流和检波器的输出电压进行测量。

The hot compress bag placed in the microwave oven, with microwave heating 3 - 5 minutes (according to various different parts of the salt packet) will be added to the hot salt bag temperature, such as the reheating temperature is too low when the heating time should not exceed 1 minutes followed by analogy (medicine bag and outer bag into the microwave oven do not heat), after the hot compress bag of microwave into the outer bag and then put hot compress parts of medicine packets according to the disease may be a long-term wear, essential oils can be with the hot compress bag or medicine bag according to the disease situation in combination.

将热敷袋放置微波炉中，用微波加热3--5分钟（根据各种不同部位的盐包）将盐袋加至烫手的温度，如温度过低二次加热时每次加热不得超过1分钟依次类推（中药包和外袋请勿放入微波炉加热），将微波后的热敷袋放入外袋中然后放置热敷部位，中药包根据病情情况可长期佩带，精油可配合热敷袋或中药包根据病情情况结合使用

The hot compress bag placed in the microwave oven, with microwave heating 3 - 5 minutes (according to various different parts of the salt packet) will be added to the hot salt bag temperature, such as the reheating temperature is too low when the heating time should not exceed 1 minutes followed by analogy (medicine bag and outer bag into the microwave oven do not heat), after the hot compress bag of microwave into the outer bag and then put hot compress parts of medicine packets according to the disease may be a long-term wear, essential oils can be with the hot compress bag or medicine bag according to the disease situation in combination.

将暖敷袋放置微波炉中，用微波加暖3--5分钟（根据各种不同部位的盐包）将盐袋加至烫手的温度，如温度过低二次加暖时每次加暖不得超过1分钟依次类推（中药包和外袋请勿放渗入渗出微波炉加暖），将微波后的热敷袋放渗入渗出外袋中然后放置暖敷部位，中药包根据病情情况可长期佩带。精油可配合热敷袋或中药包根冬天吃苦瓜能减肥吗据病情情况结合使用。

The hot compress bag placed in the microwave oven, with microwave heating 3 - 5 minutes (according to various different parts of the salt packet) will be added to the hot salt bag temperature, such as the reheating temperature is too low when the heating time should not exceed 1 minutes followed by analogy (medicine bag and outer bag into the microwave oven do not heat), after the hot compress bag of microwave into the outer bag and then put hot compress parts of medicine packets according to the disease may be a long-term wear, essential oils can be with the hot compress bag or medicine bag according to the disease situation in combination.

将暖敷袋放置微波炉中，用微波加热3--5分钟（根据各种不同部位的盐包）将盐袋加至烫手的温度，如温度过低二次加热时每次加热不得超过1分钟依次类推（中药包和外袋请勿放渗透微波炉加暖），将微波后的暖敷袋放渗入渗出外袋中然后放置暖敷部位。中药包根据病情情况可长期佩带。精油可配合热敷袋或中药包根腿部吸脂减肥 168据病情情况结合使用。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。