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|  | | 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。 | |
The refined industrial olefins as raw material could meet with the requirements of continuous alkylation.
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The grain in the workpiece is refined obviously after multi-pass pressing.
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The terminal functional of a general control system is refined by studying an analogous problem for a variational system and regularization.
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Certain hypotheses concerning optimal control are refined and the relationship between the Pontryagin maximum principle and Bellman's dynamic programming method in the context of these hypotheses is discussed.
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Malyugin on linearization of arithmetical models of logical functions are interpreted and refined from the viewpoint of modern techniques of logical design of integral circuits and nearest neighbor technologies.
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| | Refined reeling waste with various residual gum percentage was obtained by processing the same batch reeling waste with different refining techniques. Different combing efficiency and other quality index were obtained by treating the refined reeling waste with various percentage of residual gum through the same combing process. The authors fonnd out the relationship between the percentage of residual gum and the combing efficiency of reeling waste. Finally, 5% of residual gum was got to be the m... | | 作者通过不同的精炼工艺处理同一种长吐头,取得不同残胶率的精干品;用同一梳理工艺得到不同的梳折和其他的质量指标,从而获得了残胶率与梳折等指标的关系,结果说明长吐头的残胶率以保持在5%左右为宜。 | | 文摘来源 | | By using ethanol to refine the rice bran wax, the separation of wax and oil in the raw rice bran wax can be realized fundamentally. The yield of wax is over 90% and oil 80%. The refined wax through recrystallization leads to white crystalline wax. | | 用乙醇法精制米糠蜡可实现毛蜡中蜡、油基本分开,蜡得率90%以上,油80%以上.精制后的糠蜡经乙醇重结晶,还可得到白色的结晶蜡. | | 文摘来源 | | Crocin is a kind of natural yellow pigment which is a natural food additive refined from fruit of gardenia (rubiacea plant). In the paper, physical and chemical characteristics of crocin, the influence of factores such as pH, metal-ion, heat, light etc. have been determined by UV-VIS spectrophotometer. The content of As and Pb was determined by using atomic absorption spectrophotometer.The results show that crocin is a ideal natural yellow food pigment. It can dissove in water very easily and is stabl... | | 藏花素是从茜草科植物栀子的果实中提取精制的一种天然食用黄色素。本文对藏花素的理化性能作了全面的测试,用紫外一可见分光光度计,红外光谱仪测定了该色素的吸收光谱。用紫外一可见分光光度计测定pH值、金属离子、热、光等因素对藏花素的影响。用原子吸收分光光度计测定了藏花素中As、Pb含量。从而得出:藏花素溶解性好,着色力强、金属离子、酸、碱、糖对色调无影响;耐热、耐光、As、Pb含量很低,是一种比较理想的天然食用黄色素。 | | 文摘来源 | |   | | << 更多相关文摘 |
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