比
- 与 比 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Jabez was more honorable than his brothers, and his mother named him Jabez saying,"Because I bore him with pain."
代上4:9 雅比斯比他众弟兄更尊贵、他母亲给他起名叫雅比斯、意思说、我生他甚是痛苦。
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And Jabez was held in more honor than his brothers; and his mother called his name Jabez, saying, Because I bore him with pain.
4:9 雅比斯比他众弟兄更尊贵,他母亲给他起名叫雅比斯,意思说,我生他甚是痛苦。
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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。
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The luminescence power of semiconductor laser diode is tested after the radiator element of laser diode is made and the drive circuit is designed. Then, chaos mathematic model is introduced to produce deterministic class stochastic signal and C langrage program, which is based on the hardware circuit design of MSP430, is designed and on-line debugged to implement the dynamic stimulation effect and avoid the body adaptability with the duty cycle of chaos sequence. The duty cycle is adjusted and controlled to accomplish the reinforcing and reducing in moxibustion. At last, Average power of laser diode is tested under the conditions of different duty cycles and the waveforms are collected by applying virtual instrument.
在半导体激光器散热装置的特别制作及工作驱动电路的设计基础上,完成半导体激光器发光功率的测试,然后引入混沌数学模型方法来产生确定性的类随机信号,在 MSP430 单片机硬件电路设计的基础上,应用单片机 C语言进行程序设计并在线调试,实现传统灸法的动态刺激效果,采用混沌序列占空比信号消除人体适应性,调整和控制输出占空比的改变以达到灸疗的补泻手法的实现,最后对不同控制占空比情况下激光器输出的平均功率进行测试,完成工作波形的采集。
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First of all, this study will be multi-walled carbon nanotubes by chemical oxidation process purified so it can be modified to deal with than the purification of purity before the modified 5 wt%, more than 1.89 times the surface area to increase the surface potential decrease of about 10 ~ 20 mV and the surface functional base (-COOH and-OH) to increase 1.45 times, and then the control technology of electroless preparation parameters include: analysis of plating time, plating analysis of temperature, metal ions in solution than the (Fe2+/ Ni2+), bath pH and the added value of dispersion Agent and other research towards Fe-Ni particles to increase the iron content and Fe-Ni particles spread in the MWCNT upper fixed targets,the results found that when the parameters for the preparation of 50 ℃, pH10, do not add dispersant, metal ions than the solution (Fe2 +/ Ni2 +) 7, the highest iron content can be Fe = 40.55 at%(flat iron content 111.17 mg / g) of nanocomposites Fe-Ni/CNT, then for a series of the nature of its analysis, the final evaluation Fe-Ni/CNT nanocomposites were processed on the effectiveness of the application of mixed pollutants, the results showed that in 120 minutes at the same time when Adsorption of heavy metal ions lead nitrate 10 ppm, selenium heavy metal ion degradation of 1 ppm and orange azo dye AO7 50 ppm standard of effluents, and after a total Fe-Ni nano-particles to SEM / EDS analysis of more than 50% still remaining.
本研究首先将多壁奈米碳管以化学氧化法做纯化改质处理能使其纯度较纯化改质前提高5 wt%、比表面积提高1.89倍、表面电位下降约10~20 mV以及表面官能基提高1.45倍,再控制无电镀技术之制备参数包括:析镀时间、析镀温度,镀液中金属离子比(Fe2+/Ni2+)、镀液pH值及是否添加分散剂等,研究朝提高Fe-Ni粒子的含铁量与Fe-Ni粒子散布固定在MWCNT上等目标进行,研究结果发现当制备参数为50 ℃、pH10、不添加分散剂、镀液金属离子比(Fe2+/Ni2+)7时,可得到最高铁含量Fe = 40.55 at%(单位铁含量111.17 mg/g)之奈米复合材料Fe-Ni/CNT,接著对其作一系列性质分析,最后评估奈米复合材料Fe-Ni/CNT对共处理混合污染物之应用效益,结果显示其在120分钟时能够同时吸附重金属硝酸铅离子10 ppm、重金属硒酸根离子1 ppm及降解偶氮橘色染料AO7 50 ppm达放流水标准,且共处理后奈米Fe-Ni粒子以SEM/EDS分析仍剩余50 %以上。
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Yes I think Kobe is better than MJ, Kobe has done what he has done against more athletic and better players than those during the MJ 80's and 90's. MJ was the best athlete in his area, the fastest, greatest leaper, and very quick.
是的,我认为科比已经超越了乔丹,科比需要对抗比乔丹的80年代和90年代更多而且更好的球员,乔丹在他的领域中是最好的,他最快成为一个领袖而且是最伟大的。
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The type and the size of epidermis cell, epidermis hair, stomata apparatus and inside blade tissue;Ascertaining by measuring the epidermis cell thickness of the stem, the type and density of the epidermis hair,the density of lenticel; the thickness of cortex, phellogen, vascular tissue and pith;And calculate the ratio of cortex and radius, the ratio of vascular tissue and radius, the ratio of pith and radius…….
测定出叶片表皮细胞、角质层和厚角组织厚度,表皮毛、气孔器和叶内组织的类型、大小等;测定出茎的表皮细胞厚度,表皮毛的类型和密度,皮孔密度,皮层、栓皮层、维管组织和髓的厚度,计算皮层与半径之比,维管组织与半径之比,髓与半径之比等。
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Has some one had precedence of you at an entertainment or a levee or been called in before you to give advice?
有没有人比你更受各大party的欢迎,上比你好的头等舱,说的话份量都比你重?
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Based on the study of Likelihood Ratio Test voice activity detection algorithm and discussion about decision-directed LRT and smoothed LRT voice activity detection algorithms, we proposed a novel voice activity detection algorithm for improving speech detection robustness in noisy environments.
深入研究了基于似然比测试的语音激活检测算法,并对基于直接决策似然比测试的语音激活检测算法和基于平滑似然比测试的语音激活检测算法进行了讨论。
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Results : Ten articles about lobulation sign were included,with 9 independent researches and a total of 747 subjects(including 495 cases of peripheral lung cancer and 252 cases of pulmonary tuberculoma).
分叶征和深分叶征的汇总敏感性分别为0.78、0.50,汇总特异性分别为0.82、0.94,汇总阳性拟然比分别为3.42、6.22,汇总阴性拟然比分别为0.31、0.56,汇总的诊断比值比分别为14.2、13.1。
- 推荐网络例句
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But we don't care about Battlegrounds.
但我们并不在乎沙场中的显露。
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Ah! don't mention it, the butcher's shop is a horror.
啊!不用提了。提到肉,真是糟透了。
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Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.
Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。