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Studies on soil physical properties, soil moisture, organic matter, total and available NPK, soil microbes, soil enzyme activity in a barren land and a plant revegetation land on which Paulownia Fortunei Hemsl.
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研究比较了铅锌冶炼污染区光板地种植泡桐和狗牙根进行人工植被重建前后土壤物理性质、养分蓄存、微生物及酶活性的改变。 |
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The anaerobe and aerobe training, filtrating and re-mating were investigated; the results showed that blowing-anaerobic-aerobic biologic combined Process can decrease the organic pollution concentration.
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研究表明,通过对厌氧菌和好氧菌的驯化、筛选和复配采用吹脱-厌氧-好氧串联工艺可有效降低废水的有机污染指标。 |
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Piezoelectric composites were prepared through microwave irradiation.
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研究表明,微波合成与热压工艺获得的复合材料性能明显优于冷压工艺,两者的压电应力常数d33均在30pC/N左右。 |
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In this paper,a method determining isoflavone including Daidzin,Glycitin and Genistin by Reverse Phase High Performance Liquid Chromatography(RP-HPLC) was investigated and erected.
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研究并建立了应用反相高效液相色谱法测定大豆籽粒中黄豆苷、黄豆黄素苷和染料木苷3种异黄酮成分含量的检测方法。 |
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The results show that the viscosity of blends is lower than that of pure PSU.
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研究发现，共混体系的表观粘度均低于纯聚砜体系的粘度。 |
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To screen for serum biomarkers for lung squamous carcinoma, two-dimensional gel electrophoresis (2-DE) was performed to separate serum proteins from healthy individuals and stage 1 lung squamous carcinoma(LSC) patients, respectively.
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研究结果提示:HP-2是候选的肺鳞癌血清分子标志物,血清中HP-2水平对肺鳞癌诊断可能具有一定的参考价值;肺鳞癌组织中HP-2表达上调可能是患者血清中HP-2表达升高的原因之一。 |
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The effects of different production methods (including steeping method and fermentation method) on the flavoring compositions in wolfberry wine were investigated.
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研究浸泡法和发酵法制备的枸杞酒对枸杞酒香气成分的影响。 |
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The hybrid reinforcing effect and fracture energy hybrid effect of different geometrical size fiber concrete were studied.
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研究了不同几何尺寸纤维混杂混凝土的混杂增强效应和断裂能混杂效应;探讨了不同几何尺寸纤维在混凝土中的混杂效应机理。 |
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It is shown that the nanostructured coating contains α-Al_2O_3,γ-Al_2O_3 and rutile TiO_2 phases,and has a microstructure consisting of fully melted columnar crystal region and partially melted nanostructured region.
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研究了等离子喷涂特征参数(CPSP)对Al2O3-13wt%TiO2纳米涂层相组成、微观组织和性能的影响。 |
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A monitoring system based on the relationship between cardiac contractility and heart sound was developed.
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研究了基于心力—心音关系的心脏储备无创监测系统。 |
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The selective hydrogenation of cinnamaldehyde(CMA) to cinnamyl alcohol(CMO) was studied over Co-Fe/γ-Al_2O_3 catalysts.
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研究了肉桂醛选择加氢为肉桂醇的催化剂Co Fe/γ Al2O3,考察了助剂Fe含量、焙烧温度、催化剂用量、反应时间等对催化剂加氢性能的影响。 |
