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Abstract: The acidification characteristics of acidification phase and the influence of membrane separation on acidification characteristics in two-phase biosystem have been discussed by piecewise mathematical model.
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文摘:本文通过物料衡算建立产酸相的酸化特性分段模型，并通过模型从理论上分析了膜分离对两相生物系统酸化特性的影响。 |
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Abstract: The action of instrument to safety is neglected frequently at the traditional production.The application and action of instrument at the air separation production are introduced briefly.
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文摘:在传统生产中，人们往往忽略仪器对安全的作用，简述仪器在空气分离生产中的应用及作用。 |
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Abstract: The actual sea trial result of H∞ robust autopilot tested on YANGCHENGHU oil tanker is presented,which certified the autopilot can resist the disturbance of sea states with good control performance and has good robustness to model uncertainty ca
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文摘:给出了H∞鲁棒自动舵在阳澄湖号油轮上实际海试的结果，证明了该自动舵能够抑制海况干扰，具有良好的控制性能，对航速变化等产生的船舶模型摄动，具有良好的鲁棒性能. |
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Abstract: The adding and spelling of suffix to words in English ha ve their re gular features and rules.In some cases,there are changes in roots of words.Inot her cases,there are changes in suffixes.It is necessary for English learners to know these rules
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文摘:英语后缀的添加与拼写有其特点与规则，某种情况下，词根部分要发生变化，某种情况下，后缀部分要发生变化，这就需要学习者一一掌握，才能准确、有效地掌握词汇，从而达到举一反三的效果. |
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Abstract: The advances in stealth-aircraft technology overseas are reviewed in detail.The principal features of ultra-wideband impulse radar and its important applications in counter-stealth systems are also investigated.
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文摘:综述了当前国外飞机隐形技术的发展状况，分析了超宽带冲击雷达的主要特点和在反隐形技术上的应用研究状况。 |
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Abstract: The advances of recent researches in macromolecular drug(peptide, protein, etc.) trandermal deliveries were thoroughly reviewed.
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文摘:对多肽、蛋白质等生物大分子的经皮给药研究的最新进展进行综述。 |
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Abstract: The advantage of the gear axis with cold extrusion technology replacing metal cutting working production are narrated, and the technological analysis for the gear axis part is conducted.
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文摘:叙述了采用冷挤压工艺代替切削加工生产齿轮轴的优点，并对齿轮轴零件进行了工艺分析。 |
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Abstract: The aero inner communicators are main equipments of airplanes.
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摘要：××系列机内通话器是装备我国××系列飞机的主要设备。 |
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Abstract: The affects of crystal absorption for heat radiation on crystal growth,which include:the heat loss of the hot grower,the chara-cteristic of temperature-time of crystal growth,the pattern of fluid flow and the shape of interface,the interface inv
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文摘:本文综述了晶体对熔体热辐射吸收对晶体生长的影响，包括对热腔热耗散的影响；对晶体生长温度时间特性的影响；对液流形态和固液界面形状的影响；对晶体界面反转的影响；对晶体中温度分布和应力分布的影响。 |
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Abstract: The agricultural cultivated land types are of connected relationship.The evaluation and development of dike field, terrace and sloping field is a developing course from high to low, their benefits have characters from simple to complicatedness a
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文摘:黄土丘陵沟壑区农耕地类型具有裙带关系，从沟坝地、梯田和坡耕地的演化与发展来看，具有从高位到低位的时空演化过程，其效益具有由简单到复杂，由单项到综合的迁变过程。 |
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Abstract: The algorithms for nondestructive testing of wire ropes arediscussed and summarized.
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文摘:对应用于钢丝绳无损检测仪器中的算法进行了一些探讨和总结。 |
