氮源,nitrogen source英语短句,例句大全

氮源,nitrogen source
1)nitrogen source氮源
1.Optimization of nitrogen source in medium of L-lactic acid fermentation;L-乳酸发酵培养基中氮源的优化
2.Effects of carbon source and nitrogen source on xylanase production by Aspergillus niger A3 in submerged fermentation;碳源和氮源对黑曲霉产木聚糖酶的影响
3.Nitrogen source optimization for production of rifamycin SV by uniform design method;利用均匀实验优化利福霉素SV发酵培养基氮源配比

英文短句/例句

1.Effect of C, N sources and m_C/m_N ratio on the phosphate solubilization of Aspergillus niger ML2 and ML4不同的碳源、氮源及碳氮比对微生物溶磷的影响
2.Study on the Effects of Different Carbon Sources and Nitrogen Sources of Pleurotus eryngii碳源和氮源对杏鲍菇菌丝生长的影响
3.This fact gives evidence that amino-N is the direct N source for protein synthesis.这一事实表明,氨基氮是蛋白合成的直接氮源。
4.The Effect of Different Nitrogen Sources on Nitrogen Metabolism and Rumen Fermentation in Sheep;不同氮源对绵羊氮代谢和瘤胃发酵的影响
5.Effect of supplying N on the nitrogen mineralization of Dianchi Lake sediment外加氮源对滇池沉积物氮矿化影响的研究
6.Effect of Combined Application of Organic and Inorganic Fertilizer on Soil Microbial Biomass Nitrogen and Nitrogen Cycle;有机无机氮源配合施用对土壤微生物生物量氮及氮素循环的影响
7.The best carbon and nitrogen source were glucose and beef extract respectively.最佳碳氮源分别为葡萄糖和牛肉膏。
8.The Effects of Carbon and Nitrogen Sources on Extracellular Laccase Production by Coriolus versicolor;碳、氮源对云芝胞外漆酶分泌的影响
9.Nitrogen enhanced research in beer corn syrup啤酒玉米糖浆中氮源强化的研究进展
10.Effects of Nitrogen Sources on Monascus Pigment Production by Mounoculus HNLI氮源对红曲霉菌株HNLI产色素的影响
11.This study is about carbon and nitrogen nutrient sources utilization.通过试验探讨茶树菇对碳源和氮源的利用。
12.Research on Effects of Carbon and Nitrogen Resource and Other Components of Medium on VB_(12) Production;碳源、氮源及其他条件对VB_（12）发酵影响的研究
13.Study on Nitrogen Releasing from Sediments and External Nitrogen Leaching Active in Tianzhuang Reservoir;田庄水库内源氮释放与外源氮淋滤行为研究
14.Studies on Nitrogen Efficiency of Germplasm Resources on Phaseolus Valgris in Low Nitrogen Level;低氮胁迫下菜豆种质资源的氮效率研究
15.Biological Nitrogen Fixation Efficiency in Soybean under Different Levels of Nitrogen Supply外源供氮水平对大豆生物固氮效率的影响
16.Sources of Nicotine-N and Effects of Nitrogen Supply on Growth, Nitrogen Uptake, Nicotine Contents in Nicotiana Tabacum Plants;烟碱氮素来源和供氮对烤烟生长、氮素吸收、烟碱含量的影响
17.Distribution Characteristics of Nitrogen and Phosphorus Pollution in the Surface Water Source of Shijiazhuang City石家庄市地表水源氮、磷污染分布特征
18.Simulating the Non-Point Pollution Load of Nirtrogen and Phosphorus in the Heihe Watershed Based on GIS;基于GIS的黑河流域非点源氮磷模拟

相关短句/例句

nitrogen sources氮源
1.Effect of nitrogen sources on the production of astaxanthin by phaffia rhodozyma.;氮源对红发夫酵母生产虾青素的影响
2.Effects of various nitrogen sources and culture conditions on transglutaminase production by Streptoverticillium;氮源对谷氨酰胺转胺酶合成的影响
3.Effects of Different P Concentration、Nitrogen Sources and Aeration Parttens on Growth of Algae in Freshwaters;不同磷浓度、氮源和曝气方式对淡水藻类生长的影响
3)nitrogen[英]['na?tr?d??n][美]['na?tr?d??n]氮源
1.Effect of sugar and nitrogen on the callus growth and anthocyanin accumulation in celosia cristata;碳源和氮源对鸡冠花愈伤组织生长及花色素苷积累的影响
2.Influence on Submerged Culture of Lentinula Edods in Carbon-nitrogen and Their Ratio;碳源、氮源及其比例对香菇液体深层培养的影响
3.Study on utilization of nitrogen about endophytes in Cymbidium lipan Tang et Wang;莲瓣兰内生真菌对氮源利用的研究
4)N-source氮源
1.Screening of C-sources and N-sources for mycelial growth of Pleurotus tuber-regium and its antimicrobial effect;虎奶菇菌丝生长的氮源和碳源筛选及其抑菌作用
2.When bean cake powder (traditional N-source) was replaced by Yaomei (a kind of new N-source from cottonseed protein) totally or partly in the culture medium, the results of ferment α-amylase activity were assayed.研究了中温淀粉酶生产过程中 ,采用生产菌种BacillussubtilisBF765 8,在生产条件不变的情况下 ,仅以一定比例的药媒 (棉仔蛋白粉 )部分或全部取代豆粕 (饼 )粉 ,测定由于培养基中药媒比例及含氮量的变化对发酵酶活力的影响 ,并进行批量生产性试验 ,从而摸索在酶制剂生产过程中采用新型氮源———药媒替代传统豆粕粉的可行性。
3.It was proved in our test that the optimum C-source,N-source,temperature,pH and water content of the media were fructose,yeast powder,28~32℃,4.大白口蘑(Tricholom a gigan teum)菌丝生长的最适碳源是果糖,最适氮源是酵母粉,最适温度28~32℃,最适pH4。
5)nitrogen resource氮源
1.The poplar chips were treated with white-rot fungi(Phanerochaete chryscoporium and Tranetes versicolor) for 28 d by changing nitrogen resource dosage in the culture medium.通过调整培养基中氮源的含量,利用白腐菌Phanerochaete chryscoporium和Trametes versicolor对杨木木片处理28 d,分析了木片的质量得率及化学成分的变化。
2.In this work, we studied the effect of carbon resource, nitrogen resource, temperature, pH and other factors on fermentation and researched the influence of supplemented A, ammonia and propionic acid on VB12 production.本论文研究了碳源、氮源、温度、pH等因素对维生素B_(12)产生菌发酵的影响，并进行了补糖、补氨、以及丙酸对发酵影响的研究。
6)carbon and nitrogen sources碳氮源
1.Effects of different carbon and nitrogen sources on liquid fermentation of Antrodia camphorata;不同碳氮源对樟芝液体发酵的影响
2.The effects of carbon and nitrogen sources and inorganic salts on lipid accumulation in sclerotia of Penicillium sp.研究了碳氮源和无机盐对青霉PT95菌株菌核中积累类脂的影响。
3.The Sparassis crispa of different growth stages were supplemented with carbon and nitrogen sources with different concentrations and were fed-batch cultured under different feed modes,the best feed mode in liquid fermentation was chosen by analyzing the dry weight of mycelium and the production of exopolysaccharide.在绣球菌不同生长时期分别补加不同浓度的碳氮源,并以不同补料方式进行摇瓶补料分批发酵试验,通过分析菌丝体的干质量和胞外多糖的产量,筛选绣球菌液体发酵的最佳补料方式。