查询词典 induction factor

The impact of parallel operation of wind turbines on power flow is analyzed, in which the squirrel cage induction motors are used as the constant speed wind turbine and the double fed induction motors are used as variable speed wind turbine.

分析了以鼠笼感应电机作为发电机的定速风电机组和以双馈感应电机作为发电机的变速风电机组并网运行对系统潮流的影响，并对不同控制模式下使用双馈感应电机的变速风电机组的电压和无功控制特性进行了比较。

This paper develops an full digital induction motor vector control platform based on DSP which is related to the subject of Natural Science Fund of Hunan Province "The Research on the System of High Peformance Intelligentized Induction Motor Variable Frequency Speed Regulating", and presents the software and hardware design scheme.

本论文结合湖南省自然科学基金项目"高性能智能化感应电机变频调速系统研究"，开发出基于DSP的全数字感应电机控制实验平台，并给出了该系统的软硬件设计方案。

Based on the former works by our group, the variable induction devices including swirl and tumble variable devices were developed and the variable induction and twice injection were combined to optimize the lean burn combustion and improve fuel consumption and emissions in this thesis.

本文在课题组前面研究工作的基础上，设计了可变涡流与可变滚流两种滑动式可变进气结构，并将可变进气与二次喷油结合起来优化稀薄燃烧过程，改进发动机经济性与排放性能。

Sensitization test at the maximal dosage was performed according to "Biological evaluation of medical devices-Part 10: Tests for irritation and delayed-type hypersensitivity", including intracutaneous induction, local induction, and provocation.

根据《GB-T 16886.10-2005 医疗器械生物学评价第10部分刺激与迟发型超敏反应试验》最大剂量致敏试验步骤进行皮内诱导、局部诱导和激发。

Results At the 7th day after osteoblastic induction, ALP was strongly positive, and at the 10th day, mineralized nodules stained with chinalizarin were jacinth. At the 21th day after adipogenic induction, the adipocytes were stained with oil red O.

结果 BMSCs在成骨诱导液中7d 碱性磷酸酶呈强阳性，10d 矿化结节染色呈橘红色；在成脂诱导液中，21d 油红O染色呈阳性。

Melting adopted from German Junker 5-ton double furnace double electric supply medium frequency induction furnace, 15-ton double furnace double electric supply medium frequency induction holding furnace, 2sets of 8-ton per hour water cold continuously melting cupola .

熔化采用德国容克公司5吨双炉体双供电中频感应熔炼炉，15吨双炉体双供电中频感应保温炉，两台8吨/小时水冷连续熔化冲天炉；混砂采用德国爱立许砂处理系统，处理能力每小时可达160吨；制芯采用德国兰佩F40数控热芯盒射芯机、F40数控冷芯盒射芯机，适应各种缸盖、缸体、飞轮、排气歧管等制芯。

Induction teaching could have many different ways, which may be the use of vision, the sense of hearing, the kinesthesia and so on. According to many reasons, such as the identical topic but different students, the difference of student ' s state-of-art and the difference of class and grade characteristics and so on, we can attempt different ways of induction teaching.

导入方式可以多样化，可以运用视觉、听觉、动觉等不同形象来导入，对于同一课题不同的教学对象，根据教学对象的知识水平、班级特征等的不同，我们也可以尝试用不同的导入方式。

The major results as the following: Medium MS+6-BA 2.0 mg·L-1 +2,4-D 0.5 mg·L-1 is optimum for callus induction of C.japonica "Naidong";The pH 5.5 is comparatively suitable for C.japonica "Naidong" callus induction;Using the leafstalk of C.japonica "Naidong" as the exp...

研究结果表明：MS+6-BA 2.0 mg.L-1+2，4-D 0.5 mg.L-1培养基是耐冬山茶愈伤组织诱导的最佳培养基；耐冬山茶愈伤组织诱导培养基pH值以5.5较为合适；耐冬山茶叶柄作为外植体，诱导率和生长状况最佳。

All in all, the opinion of this article is: General Lorentz magnetic force is the physical essence of electromagnetic induction, while Faraday's law is just the phenomenon of electromagnetic induction.

总之，本文的观点是：广义洛伦兹磁力是电磁感应的物理本质，而法拉第定律只是电磁感应的现象。

Nevertheless, the lysis of the cells depends mostly upon L-form induction; if the induction rate is high,both of the methods can easily lyse the cells.

不过，裂解的好坏最主要的还是取决于L型诱导：如果诱导率高，两种方法均能很好裂解细菌。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"