查询词典 MIN
- 与 MIN 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The production and characterization of endoglucanase from Streptomyces xylophagus KX6 was studied. Maximum endoglucanase yield of 0.538 IU/ml was achieved with medium pH8.0, containing CMC2Na 1.0% as carbon resource, soybean meal 1% as nitrogen resource, 2% inoculating volume, 30% 250 ml triangle flask bulk for medium volume at 40℃ 200r/min shaker for 48h.
实验中对其产酶的液态发酵条件进行了研究,碳源为1%羧甲基纤维素钠,氮源为1%豆粕粉,250ml三角瓶30 %装液量,接种量为2%,培养基初始pH为8.0,培养温度为40℃,200r/min培养48h后,发酵液中内切葡聚糖酶活达到0.538IU/ml。
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The results were very successful.The removal rates of chromaticity and CODCr reached 96.56% and 94.46% respectively under the optimal conditions as follows:dosages of H2O2 and Fe2+ were 4.0g/L and 0.3 g/L respectively,microwave irradiation power was 500 W,and radiation time was 1 min.The investigation shows that the microwave irradiation,homogeneous Fenton oxid...
结果表明,微波-Fenton氧化-PASS混凝法适合于处理复杂垃圾渗滤液,在H2O2的质量浓度为4.0 g/L,Fe2+质量浓度为0.25 g/L,pH值为3.0,固定微波辐射功率500 W,辐照1 min,PASS质量浓度为25 mg/L的最佳条件下,出水色度仅15倍,脱色率和CODcr去除率分别达到96.86%和94.46%;微波辐射、Fenton氧化和PASS混凝沉淀结合处理垃圾渗滤液废水时具有较好的协同效应。
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Then, in term of single parent or bi-parent inactivate, the protoplast fusion were carried out by PEG 6000 at concentration of 40%, in water bath of 34℃for 10 min.
按不同的组合方式,将双亲的原生质体等量混合,经40%PEG助融10 min,培养再生,获得40株融合子。
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The rats were anesthetized and then underwent 40 min of myocardial ischemia and 4 h of reperfusion.
大鼠麻醉开胸,结扎冠状动脉前降支40 min,再灌注4 h。
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The nitrogen output decreases sharply at first and then gradually. Denitrogenation for 60 and 120 min may reduce gas babbles during decompression in rabbits.
吸氧排氮过程的特点为先快后慢,吸氧排氮60和120 min可显著减少高空减压时气泡的产生。
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The biodegrading efficiency was best when pH 4.5, rotate speed 180 r/min, surfactant Tween 80 1% w/v, the initial 2,4-DCP concentration was 40 mg/L and adding 10 mL immobilized spores.
当pH为4.5,摇床转速180r/min,培养基含有1%的Tween 80, 2, 4-DCP初始浓度为40mg/L时,加入10mL固定化白腐真菌孢子,2, 4-DCP去除效果最好。
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Kg^(-1)?min^(-1) and repetitive boluses of fentanyl 0.05 mg.
kg^(-1)?min^(-1)+芬太尼0.05mg间断静推。
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Group CSA received a continuous spinalanesthetic with a titration of 2.5 mg boluses every 15 min ofisobaric bupivacaine, while group SA received a single injectionspinal anesthetic with 7.5 mg of isobaric bupivacaine.
CSA组使用每15 min 给一次2.5mg等比重布比卡因,而SA组则单次注射7.5mg异布比卡因行脊麻。
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RA decocted liquids with DT 30 min and AD 120 times have the maximal toxicity and the best medicinal effect.
结论煎煮30 min,给药剂量为临床用量120倍时,川乌水煎液对痹证动物产生的毒性最大,但药效最佳。
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The results show that the sample prepared by coprecipitation method exhibits the highest activity and has the largest crystallite size, and after reaction for 140 min, 53.6% of rhodamine B is decolored; while for catalyst prepared by the citric acid complexation, the decoloration ratio is only 9.0%, though the latter has a higher surface area and smaller crystallite size than the former.
研究结果表明:这4种方法均能制备单一的钙钛矿型LaFeO3催化剂,其中,共沉淀法制备的催化剂具有最大的晶粒尺寸,最小的比表面积,仅为0.4 m2/g,显示出最强的光催化活性;在可见光照射下反应140 min,罗丹明B的脱色率达到53.6%。柠檬酸络合法制备的催化剂的比表面积最大,为8.1 m2/g,但其脱色率仅为9.0%。
- 推荐网络例句
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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.
Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。
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I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.
我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。
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The shamrock is the symbol of Ireland and of St.
三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。