nutrient fluid
- nutrient fluid的基本解释
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营养液, 培养液
- 相似词
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The second part was to test the appearance, ingredient analysis, surface potential, thermal conduction properties, and magnetism of the nano composite fluid prepared from the parameters. The experiment found that unoxidized particles, Ag, Cu, Fe, and Ni appeared round. If combined with oxygen in water as oxides, the nano particles would grow toward certain directions. In copper/iron nano composite fluid, FeO appeared cubic, Cu2O appeared coniferous. In silver/iron nano composite fluid, FeO was polygonal. In dielectric potential detection, the nano composite fluid was likely to aggregate and deposit, except for silver/iron set. In other sets, the pH of silver/cobalt nano composite fluid was 7, surface potential was 21.21mV; the pH for silver/nickel nano composite fluid was 6.5, surface potential was 21.04mV; the pH for copper/iron nano composite fluid was 7, surface potential was -30mV. The fluid particles of the three sets could all maintain suspension of 2 weeks or more. For thermal conduction, the silver/nickel, nano composite fluid showed the best thermal conduction. Under temperature of 30℃ fluid weight conduction of 0.4%, the thermal conduction increase was 26%. For magnetic detection, except for silver/iron nano composite fluid, the nano particles of other three sets were paramagnetic, and all four sets were soft magnetic nano composite materials.
第二部分。将由较佳制备参数所产出的奈米复合流体,进行形貌外观、成分分析、表面电位及热传导性质实验与磁性检测;在奈米颗粒的形貌部分,经实验发现Ag、Cu、Fe、Ni等未氧化的颗粒皆呈现近似圆形,而若与水中的氧结合形成氧化物,奈米颗粒则会朝特定方向成长,在铜/铁奈米复合流体中FeO为四方体结构、Cu2O的颗粒是针叶状,在银/铁奈米复合流体中FeO则为多边形结构;而介面电位检测方面,结果显示经本制程所产出的奈米复合流体除银/铁奈米复合流体这一组较容易聚集沉淀外,其他三组中银/钴奈米复合流体的pH值为7,表面电位为21.21mV,银/镍奈米复合流体的pH值6.5表面电位为21.04mV而铜/铁奈米复合流体的pH值为7时表面电位约在-30mV,且此三组流体颗粒皆能维持悬浮性2周以上,悬浮性较佳;热传导实验部分,四组奈米复合流体中以银/镍奈米复合流体在增进热传上效果最佳,在温度30℃及流体重量浓度0.4﹪条件下热传导系数增进达26﹪;磁检测方面,除了银/铁奈米复合流体外,其他三组奈米颗粒皆属顺磁性,且这四组奈米复合材料都是属软磁性。
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The results indicated as follows:the total nutrient elements accumulation of various Slash Pine stands amounted to 1273.83-1615.88kg/hm2,of which stem occupied about 60%. The nutrient retention accounted for 111.46-133.39kg/hm2*a,which is higher than that of either Chinese fir or Masson pine plantation. The nutrient return equalled to 90.43-105.09kg/hm2*a. Nutrient elementsturnover period is long while cycling rate is lower. The net production per ton needs 13.19-14.81kg nutrient.
结果表明:湿地松林分中养分元素总积累量为1273.83-1615.88kg/hm2,树干约占60%,积累速率为111.46-133.39kg/hm2*a,高于杉木和马尾松,归还量仅有90.43-105.09kg/hm2*a,其周转期长,养分循环速率低,每生产1t有机物需要上述养分元素共13.19-14.81kg。
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The BMSCs were divided into six groups after repeatedly passaged: A,the BMSCs were cultured with conventional culture fluid(DMEM culture fluid+20%fetal bovine serum+2 mmol/L aminoglutaric acid amine) all the time;B,the BMSCs were cultured with conventional culture fluid+HGF(25ng/ml)+dexamethasone10~(-7M;C(HGF and Zuoguiwan induced group), the BMSCs were cultured with conventional culture fluid+ HGF(25ng/ml)+ dexamethasone10~(-7M+ 10%Zuoguiwan drug serum;D(conditioned medium and contrast serum induced group), the BMSCs were cultured with conventional culture fluid+50 % conditioned medium+10 % normal rat serum;E(conditioned medium and Bazhentang drug serum induced group), the BMSCs were cultured with conventional culture fluid+50 % conditioned medium+10 % Bazhentang drug serum;F(conditioned medium and Zuoguiwan drug serum induced group), the BMSCs were cultured with conventional culture fluid+50 % conditioned medium+10% Zuoguiwan drug serum.
常规培养组始终使用常规培养液(DMEM培养液+体积分数20%胎牛血清+2mmol/L谷氨酸胺)进行培养;HGF诱导组以常规培养液+促肝细胞生长因子(HGF,25ng/ml)和地塞米松10~(-7M进行培养;HGF加左归丸组以常规培养液+促肝细胞生长因子(HGF,25ng/ml)和地塞米松10~(-7/M+10%的左归丸含药血清进行培养;条件培养液加对照血清组以常规培养液+50%的条件培养液+10%正常大鼠血清进行培养;条件培养液加八珍汤组以常规培养液+50%的条件培养液+10%八珍汤含药血清进行培养;条件培养液加左归丸组以常规培养液+50%的条件培养液+10%左归丸含药血清进行培养。
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bioactive peptide:生物活性肽
3、生物活性肽(bioactive peptide)的作用机制及国内外研究现状和发展趋势4、生物活性肽(bioactive peptide)、多养元(multi-nutrient)与健康状况关系的调研报告、统计数据5、多养元(multi-nutrient)对人体作用剂量的研究6、多养元(multi-nutrient)与生物活性肽(bioactive peptide)的相互关系7、多养元(multi-nutrient)深加工
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nutrient agar-agar:洋菜培养基
nursing ground; nusery ground 繁殖场 | nutrient agar-agar 洋菜培养基 | nutrient broth; nutrient houillon 肉汁培养基
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Nutrient agar:营养琼脂培养基
nutrient 营养素 | nutrient agar 营养琼脂培养基 | nutrient fat 营养脂肪