查询词典 flask
- 与 flask 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In 1991,Bose etc. made the attempt in microwave technique at natural pressure, and they synthesized the mid product of aspirin with Erlenmeyer flask in microwave oven.
1991年Bose等首先对微波常压技术进行了尝试,他们成功地在微波炉内用锥形瓶进行了阿斯匹林中间产物的合成。
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The other had an Erlenmeyer flask.
另一个的徽记上则是Erlenmeyer 瓶。
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The results showed that strain C-3 could grow well and produce the largest amount of biosurfacant under the following conditions: seed-oil as sole carbon source, 30°C, initial pH 8, Ca2+ concentration of 20 mg/L, 75 mL medium in 250 mL Erlenmeyer flask.
初步研究了其产生物表面活性剂的最适条件,在以植物油为碳源、30°C、初始pH 8、Ca2+浓度20 mg/L、250 mL三角瓶中装75 mL发酵液的条件下,最利于菌株的生长和生物表面活性剂产生。
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And 3 productive mutant strains were screened from the 8 mutants by solid fermentation in 250mL Erlenmeyer flask after 3 times subculture.
将这 8 株变异株连续传代 3 次,并将 1,2,3 三代变异株进行三角瓶固体发酵,筛选出3 株正变株。
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School of Pharmacy ,Chengdu University of TCM ,Chengdu 610075,ChinaAbstract:In studies on conditions of liquid fermentation of Poria cocos, the techniques of Erlenmeyer flask additional medium liquid fermentation and additional medium liquid fermentation in fermentor were studied in order to realize its industrialization in the future.
李羿[1] 万德光[2] 杨胜[1][1]成都医学院药学系,四川成都610083 [2]成都中医药大学药学院,四川成都610075摘要:在茯苓摇瓶液体发酵条件研究的基础上,进一步探讨了茯苓摇瓶补料液体发酵和发酵罐补料液体发酵的发酵工艺,为其产业化打下基础。
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The bacterium was incubated in 250 mL Erlenmeyer flask containing 50 mL of above liquid medium and kept shaking at 37℃ for three day(150 rpm).
於含50 mL较适培养基的250 mL三角锥形瓶中,於37℃振荡(150 rpm)培养3天后,可得较佳之蛋白酶活性(0.11 U/mL)。
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The optimal medium components were: sodium alginate 3 g/L,(NH4)2SO4 3 g/L, NaCl 20 g/L, KH2PO4 0.1 g/L, CaCl2 0.1 g/L; The optimal culture conditions were: 25 ml medium in 250 mL Erlenmeyer flask, inoculum's volume 3%, shaking speed of 150 r/min, initial pH 7.5, at 28°C for 24 h.
该菌株产酶的最佳培养基组成为:褐藻胶3 g/L、(NH4)2SO4 3 g/L、NaCl 20 g/L、KH2PO4 0.1 g/L、CaCl2 0.1 g/L;最佳培养条件为:250 mL三角烧瓶中装液量25 mL、接种量3%、摇瓶转速150 r/min、pH7.5、培养温度为28℃、培养时间为24 h。
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The favorite cultural conditions are developed as the following: the initial charge is 15 g in 500 mL Erlenmeyer flask; initial ratio of water to solid is 1.7:1.0 (V/W, rice hull excluding), inoculating quantity is 7 mL, culture temperature is 28℃.
结果表明,链霉菌Men-myco-93-63产孢的适宜条件为:装料量为15 g/500 mL三角瓶,初始水料比为1.7:1.0(V/W,不计稻壳质量),液体接种量为7 mL,培养温度为28℃。
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Inoculation number and medium volume tests suggested that the optimal inoculation number was 10%, and the optimal medium volume was 50mL/150mL with Erlenmeyer flask.
通过接种量、装液量试验,确认摇瓶培养茯苓菌丝体适宜的接种量为10%,装液量为50mL/150mL的三角瓶。
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First, contrasts five kind decolorization method of vegetables samples, we know "Erlenmeyer flask activated charcoal adsorption" is good to vegetables sample decolorization, moreover the nitrate returns-ratio is high.
首先,对比研究了蔬菜样品的五种脱色方法,结果表明三角烧瓶活性炭吸附法对蔬菜样品脱色效果较好,硝酸盐回收率高,为本项研究采用的脱色方法。
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- 推荐网络例句
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According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.
曝气设备的动力效率在叶轮转速为120rpm~150rpm时取得最大值,此时氧利用率和充氧能力也具有较高值。
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The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.
稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世,形体几无变化。
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When I was in school, the rabbi explained everythingin the Bible two different ways.
当我上学的时候,老师解释《圣经》用两种不同的方法。