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- Objective:Study on the Ultrasonic Extraction of Shikonin by ultrasonic method. 目的:研究用超声技术提取紫草素的方法。
- The thickness of the famous ancient "Great bell" in Beijing was for the first time measured with ultrasonic method. 利用超声测厚的方法第一次测定了北京永乐古钟的壁厚。
- If the main load parts of elevators are forged, it must be detected by ultrasonic method. 当吊卡主要承载零件为锻件时,必须进行超声波探伤检测。
- The effects of the internal ultrasonic liposuction was next to the external ultrasonic method while the simple nega... 结论体外超声吸脂术是一种有效、安全的局部减肥方法。
- Conclusion:The results showed that ultrasonic method could impove the extraction rate and save extraction time of shikonin. 结论:超声法提取紫草素与常规提取法相比较,超声法可提高紫草素的提取率和节省提取时间。
- Ultrasonic method, microwave method and percolation method extracted polysaccharide at a rate of 5.72 %,6.24 %,4.42 % respectively. 结果:超声法、微波法、渗漉法提取板蓝根多糖的得率分别为5.;72%25、6
- Results showed that amounts of total flavonoid and juglone are in the order of:ultrasonic method>common method>reflux(method.) Furthermore amounts of t... 超声波法提取核桃楸样品总黄酮含量分别为:树叶5.;00%25;树皮4
- The extraction conditions of Coriander leaf essential oil by ultrasonic method and the inhibitory effects on the formation of N-nitrosodimethylamine and elimination of sodium nitrite were studied. 研究了超声波法提取芫荽茎叶挥发油以及挥发油对N-亚硝基二甲胺合成的阻断作用和对亚硝酸钠的清除作用。
- The amounts of total flavonoid and juglone extracted by ultrasonic method are: 5.00% and 0.00209% for leaves, 4.17% and 0.00131% for bark, 3.05% and 0.00229% for green peel, respectively. 超声波法提取核桃楸样品总黄酮含量分别为:树叶5.;00%25,树皮4
- Described the basic mechanism of inspection with the MFL(Magnetic Flux Leakage)and ultrasonic methods,and the application at home and abroad. 叙述了采用漏磁法和超声波法进行管道内检测的基本原理和国内外的应用情况。
- The method seems good but it needs to be tried out. 这个方法似乎不错,但需要试验一下。
- In order to enhance the rate of protein from rice,freeze-thaw and low-frequency ultrasonic methods were used before alkaline solvent was used to extract protein from rice. 为了提高大米蛋白质的提取率,研究采用冻融及低频超声波处理大米浆体后,再用碱液法提取大米中的蛋白质。
- high intensity ultrasonic method 高能超声法
- The original hemps degumming methods such as chemical alkali method and microbe degumming method were described and evaluated respectively, while the ultrasonic method showed its potential too. 原麻中胶质的去除方法主要有化学碱煮法和生物脱胶法等,超声波法也在该方面显示了优势。
- nondestructive ultrasonic method 超声波检测
- The doctors gave him an ultrasonic brain scan. 医生给他做了脑部超声波扫描检查。
- ultrasonic method of material testing 超声材料试验法
- I can't claim infallibility for this method. 我不敢说这方法绝对有效。
- Summer fallow is the best method of destroying weeds. 夏季休耕是消灭杂草的最好办法。
- Popularizing this new method is not an easy job. 推广这种新方法不是件容易的工作。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries