The high-reactive mode of intensify EAF , is chief circuit frame of only economically advisable, which is preached to carry out, so far.
前言:强化电弧炉的“高阻抗”模式,是至今被倡导实现“超高功率化”唯一经济合理的主电路供电结构。
School closure can also be a reactive measure, when schools close or classes are suspended because high levels of absenteeism among students and staff make it impractical to continue classes.
当有过多的师生缺勤、旷课而不能切合实际地持续上课时,学校因此就要关闭,或者临时停课。 这时,关闭学校也可成为一种反应性措施。
Pharmaceutical equipment and high purity water systems are designed so that product contact surfaces are not reactive, additive, or absorptive so the drug product is not adversely altered.
为了使得药品没有不利变化,在设计制药设备和高纯水系统时,保证它们和产品的接触面是不具有反应性、添加性和吸收性的。
If the cause for the high platelet count remains unclear, bone marrow biopsy is often undertaken, to differentiate whether the high platelet count is reactive or essential.
如果导致血小板增多的病因不明,则一般会做骨髓活检,以辨别血小板增多是反应性的还是原发性的。
Traditional TCRs compensate reactive power from high voltage side of transformer, so it demands highly of thyristor and its protection and measurement, thus the cost ofequipment is higher.
传统的TCR 型静止无功补偿装置都是在高压侧直接补偿无功,对串联晶闸管的特性以及绝缘、保护和测量都有较高的要求,装置的成本较高。
Reactive powder concrete (RPC), an ultra-high performance concrete, is a great progress of concrete technology, but it is put into practice widely without enough theories.
超高性能混凝土活性粉末混凝土(RPC)的出现是混凝土技术的一大进步,但由于理论研究的缺乏使其未能广泛地应用。
A research is made on the production process of the high NV reactive acrylic resin by solution polymerization.
采用溶液聚合研究了高固含量反应性丙烯酸酯树脂的制造工艺。
This accelerometer is fabricated by N type silicon wafer. To obtain high aspect ratio structure, deep reactive ion etching(DRIE) process is employed.
加速度计用普通的N型硅片制造,为了刻蚀高深宽比的结构,使用了深反应离子刻蚀(DRIE)工艺。
Compared with conventional concrete, Reactive Powder concrete (RPC) possesses excellent properties such as ultra-high strength, high toughness and high durability etc.
活性粉末混凝土(RPC)作为一种高性能结构材料,与常规混凝土相比,具有超高强度、高韧性、高耐久性等优良特点。
Low voltage high current reactive ion plating is a new progress in the field of optical thin films deposition techniques.
光学薄膜低压大电流反应离子镀技术是近年来光学薄膜技术领域中的最新进展。
Computer simulation and experiments show that the active power filter system can effectively suppress the high frequency harmonics and reactive currents at the same time.
通过计算机仿真及试验证明,该有源电力滤波系统能很好地同时抑制电网中的高次谐波及无功电流。
In summary, the stress analysis, the stress intensity evaluation and the optimization for the ultra-high pressure polythene reactive tube have been carried out.
对超高压聚乙烯反应管进行了应力分析、强度评定及结构的优化设计等项研究。
Knitted goods for reactive printing need even scouring, complete alkali removal and high capillary effect.
针织物活性染料印花对印坯的前处理要求较高,如煮练匀透,去碱净,毛效高。
Abetted: This article introduces reactive power compensator based on ATMEGA16 controlling with high precision.
提纲:介绍了基于ATMEGA16的高精度低压无功功率补偿器。
Reactive Powder Concrete(RPC) is a kind of super high performance concrete, has now been applied in practice.
活性粉末混凝土(RPC)是一种超高性能的混凝土,已经开始进入实用阶段。
When submersible pumps for wells have qualified efficiency, the high head and flow of impellers will generate reactive power loss.
在效率合格的情况下,井用潜水泵的叶轮扬程和流量偏高时会产生无功损耗。
High reactive penta-coordinated organic silicon was prepared via the reaction of silica with ethylene glycol and potassium hydroxide.
以二氧化硅为起始原料,与乙二醇、氢氧化钾反应,生成高活性的五配位硅钾化合物。
The paper introduces visual analysis and reactive characteristics and application of visual induction in the design of high-grade highways.
文章介绍了视觉分析与反应特性,以及视觉诱导在高等级公路设计中的应用。
Specially make the focal point on high reactive phenolic resin system.
重点论述了高反应活性的树脂系统。
Organic aluminum was in widely use in organic chemical synthesis due to its cheap price and high reactive activity. The applications and developments of organic compounds in recent were reviewed.
有机铝化合物因其产量大、价廉,作为有机金属化合物反应性高,因此在有机合成中应用广泛。
A new method is proposed, based on the instantaneous reactive power theory, to detect high frequency harmonic current and instantaneous reactive current applying high pass filter simultaneously.
基于瞬时无功功率理论提出了一种应用高通滤波器同时检测高次谐波电流和无功电流的新方法。
Apparent activation energy calculating results show that the high reactive coal can improve the ignition property of blended coals and moreover there exists an optimum blending ratio.
表观活化能的计算结果表明高活性煤种的存在可以很好的改善混煤的着火性能,并且存在最佳掺混比例。
The achievements of her research in acid dyes with high carbon alkyl group, reactive dyes, reactive disperse dyes and silk dyes were mainly reviewed.
在研究领域中着重介绍她在含长碳链烷基酸性染料、活性染料、活性分散染料及丝绸染料方面的成就。
It is not only suit for high speed burst data flow processing, but also can be used in reactive system design.
该语言不仅适合处理突发性高速数据流,也适用于反应式系统设计。
As biocatalysts, enzyme is characterized in high catalytic efficiency, high specificity, mild reactive conditions and controllable activity.
酶作为生物催化剂,具有高催化效率,专一性强,反应条件温和及酶活性可以调控。
Reactive blue 49 is one of the important brilliant blue dyestuffs for printing with high solubility and gives bright shade.
活性蓝49具有很高的溶解性能,色光鲜艳,是一个重要的蓝色印花品种之一。
Almost all the power converters in use up to now are line-commutated, when the level of active power is low, and reactive power consumed is high, being very harmful for the connection bus voltage.
至今几乎所有的电力变换器为在线换向式的当有功功率较小,而消耗的无功较大时,对所联接母线的电压是非常有害的。
Almost all the power converters in use up to now are line-commutated, when the level of active power is low, and reactive power consumed is high, being very harmful for the connection bus voltage.
至今几乎所有的电力变换器为在线换向式的当有功功率较小,而消耗的无功较大时,对所联接母线的电压是非常有害的。
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