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The effects of celite carrier on performance of catalyst for oxidation of sulphur dioxide to prepare sulfuric acid were investigated.
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摘要探讨了硅藻土载体对二氧化硫氧化制硫酸催化剂性能的影响。 |
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The effects of coal types, temperature and ash content in coal on the char gasification with CO2 were examined.
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用随机孔模型模拟北宿煤反应速率与碳转化率的关系曲线，与未反应芯缩核模型和混合模型模拟结果比较。 |
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The effects of different crop management on thy matter accumulation and plant type characteristics of rice (Oryza sativa L.) were investigated in farmer's field at Xinchang in Zhejiang, used Yongyou 1 (a hybrid Japonica rice) as material in the experiment
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摘要选用高产优质杂交梗稻甬优1号为材料，采用超高产集成技术、传统高产管理和不施肥处理，研究其对水稻干物质积累与株型特性的影响。 |
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The effects of different nest-fertiliers on the yield and quality of flue-cured tobacco were investigated in the field experiment.
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摘要通过田间试验研究了施用不同窝肥对烤烟产量、质量的影响。 |
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The effects of different tillering position and number on heading date of the hybrid rice Shanyou 63 were studied under the condition of potted artificially controlled by the removal of tillers on specific nodes.
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摘要以汕优63为材料，研究了在盆钵栽培条件下人工去蘖形成不同节位、不同数量分蘖的处理对抽穗期的影响。 |
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The effects of direct water extraction, enzymatic hydrolysis and biological fermentation on the yield of water-soluble dietary fiber from rice bran were studied.
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摘要研究了直接水浸提法、酶解法、生物发酵法对米糠水溶性膳食纤维得率的影响。 |
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The effects of exogenous calcium on plant under salt stress are reviewed in this article, calcium could improve the salt-tolerance capability, inhabit the production of active oxygen substances, protect the structure of cell plasma membrane and maintain n
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摘要概述了盐胁迫下外源钙对植物耐盐性的影响，钙可抑制活性氧物质的生成、保护细胞质膜的结构、维持正常的光合作用，从而提高植物的耐盐性。 |
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The effects of fatigue cover a broad range of physical and mental impairments which includes inattention, distraction, drowsiness and falling asleep.
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疲劳所造成的影响包括了一系列广泛而有害于人们身体和精神方面，他们包括了注意力不集中，容易受到外部干扰，打瞌睡，以及渐渐进入睡眠状态。 |
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The effects of high levels of supplemental copper on the serum lipid profile,,carcass traits,and carcass composition of goat of kids.
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高水平的补充铜对小山羊血清脂外形,骨架特征,和骨架结构的影响。 |
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The effects of high pressure and reservoir rock stress sensitivity on super-high gas reservoir productivity are considered, the new productivity equations are deduced and the method for determination of the coefficient and the absolute open flow potential
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摘要考虑了高压和储集层岩石应力敏感性对超高压气藏产能的影响，推导了新的产能方程，基于该方程研究了产能方程系数及绝对无阻流量的确定方法。 |
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The effects of hydrofoil impeller on erythromycin fermentation and variation of fermentation parameter such as broth viscosity, dissolve oxygen, fermentation unit, power consumption on the scale of 20 ton fermentor, etc. with time were studied.
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摘要在20t工业发酵罐中，研究了翼形轴流桨搅拌对红黴素发酵过程的影响，重点考察了粘度、溶氧、效价等过程参数变化，以及搅拌功耗与发酵产量之间的关系。 |
