top rated ultrabooks

"mechnical Angle of Rotor";angularvelocity W "Angular Velocity of Rotor";Parameter resistance rr=0.408 "Rotor resistance";Parameter inductance Ls = 0.00252 "stator leakage inductance";Parameter inductance Lr = 0.00252 "Rotor leakage inductance";Parameter inductance Lm = 0.00847 "Mutual inductance";Parameter Frequency f_n = "Rated Frequency of stator";Parameter Voltage u_n = "Rated Phase Voltage of stator";

. However, compared to the electrical capacity, the proportion of ESL is very small, the probability of problems is very small, and later due to the increase in the production of capacitors, and now gradually ignore ESL, and the ESR as the addition of capacity, pressure, temperature resistance of the main reference factor of the choice of capacitors. series equivalent resistance ESR is in milli-ohm (MΩ) units. Tantalum capacitors typically have an ESR of less than 100 milli-ohms, while alumin

Mirroring is a precondition for Docker to run a container.One: Get images: Beginners can download high-quality resources from the Internet, such as the Docker hub of the Ubuntu warehouse download. Command: Docker pull UbuntuTwo: View image information: Use the Docker images command to list the mirrors that are already on the local host.[Email protected]:/home/charles# Docker ImagesREPOSITORY TAG IMAGE ID CREATED SIZEUbuntu latest 44776f55294a 8 days ago 120.1 MBThere are a lot of things to list.

save his friends, save his inventions to the homes of Westinghouse Electric Company and abandoned the unprecedented amount of patent tax, but focused on the invention research , together with Westin House to let AC power to the country. It is precisely because Tesla indifferent to fame and wealth, the attitude of focusing on scientific research so that he in a round of slander and slander in the outside, still focus on research, to achieve the world's attention to achievements.Fourth Chapter te

Engineering 290 45 70 1051 Clinical Medicine 330 55 180 1052 Oral Medicine 330 55 180 1053 Public Health 320 55 180 1054 Care 320 55 180 1055 Pharmacy 320 55 180 1251 Business Administration a line 170 50 100 1251 Business Administration B line Candidates who have been interviewed in advanc

times times, three poles in parallel, the current can only be increased to 2~2.4 times.　In addition, it is necessary to point out that the connection and breaking capacity cannot be improved because the connected contacts cannot be connected and disconnected at the same time.Sometimes, several poles of the contactor can be used in series, because the increase of the contact fracture can divide the arc into many segments, improve the ability of arc-extinguishing, accelerate the quenching of the

Generally speaking, the air conditioning system is designed according to the full load, but the actual operation, the full load operation time is less than 3%, the air conditioning equipment most of the time in the case of a far lower than the rated load operation. Under partial load, although the chiller can adjust the corresponding cooling output according to the actual load, but the flow configuration of the conventional cold water system in the ev

and stored for later useFor applications, buffers/cached is equal to available, because buffer/cached is designed to improve the performance of file reads, and buffer/cached is quickly recycled when applications need to use memory. So from the application's point of view: Available memory = System Free Memories + buffers + cached, which is the value of free2 above.Buffers is the buffer size used to make a block device, and he only records the metadata of the filesystem and tracking in-flight pa

Is this: The Charger plug in the power input is 220v because the charger is a transformer through the coil turns the 220v buck and then a series of steady flow and so on mobile phone charging according to the need for charging voltage is generally 3.7~4.2v so the output voltage is 3.7~4.2v Electricity is based on the power of electrical appliances like to charge the phone general output current in 500~800ma if the charger above the input 220v output 4v 650MA Of course 650ma is the maximum output

The implementation of Ratingbar is actually very simple, just write it in the XML layout file.Example:In the main layout file, just write Main.xml1RelativelayoutXmlns:android= "Http://schemas.android.com/apk/res/android"2Xmlns:tools= "Http://schemas.android.com/tools"3Android:layout_width= "Match_parent"4Android:layout_height= "Match_parent"5Tools:context= "Com.jorlee.ratingbar.MainActivity">67Ratingbar8Android:id= "@+id/rating_bar"9Style= "@style/myratingbar"10Android:layout_height= "Wrap_conte

the student consider the room to be of good quality, zero indicating neutral, or negative implying that the student does not like living in the room. note that you can never assign a student to a room which he/she has not rated, as the absence of rating indicates that the student cannot live in the room for other reasons. With limited information available, you 've decided to simply find an assignment such that every student is assigned to a room he/

too concerned about whether the heart is healthy and powerful, but ignore the power of the chassis that can provide power and energy for the heart. However, due to insufficient power supply, the computer may be exposed to black screens. The symptom is that after the power is turned on, the power fan of the chassis can be started normally, and no system error "Didi" is reported, but the machine does not work, and there is no self-check process, and the display is black. If the Board and memory a

correlation, cosine, and squared distance. Pearson correlation is the most widely used. Therefore, this article only describes Pearson correlation. The Pearson correlation value range is [-]. When the value is-1, the two groups of variables are negatively correlated. If the value is 0, the two groups of variables are irrelevant, if the value is 1, the two groups of variables are positively correlated. The formula is as follows: (2) Select a neighbor Among all Movies

, and also consider the load power factor to determine the standard power capacity of the ups and inverter, there must be a certain amount of wealth. Total sine wave output power: P = U · I · cos phi. The rated ups and inverter capacities are generally determined based on a 0.8 load power factor, more than 80% of ups and inverter users are computer loads, while most of the internal power supply of Computer load is switch power. Under the load of the s

1. Magnetic Beads are mainly used for EMI noise suppression (for power supply or signal line). Their DC impedance (DCR) is very small but has a high impedance at high frequencies. 2. When selecting a magnetic bead, in addition to selecting an appropriate package, focus on it: 1) rated current (MA) 2) DC impedance (DCR) DC resistance (m ohm) 3) impedance [Z] @ 100 MHz (OHM)/magnetic bead impedance at noise center frequency (OHM) 3. magnetic Bead impeda

point indicates the rating of this download.• = Positive grade (files are rated as superior and high-quality by netizens)• = Negative level (for example, files with viruses, files with damages, or files with fake cards)8) How can I evaluate or add a grade to a file?In the shared file, right-click a file and choose to change its comment... to modify the comment and score of the file.I hope you will have a fair and equitable comment on the document!9)

attribute judgment:Use yslow for detection. When only static File compression is started, Gzip compression is rated B:When dynamic File compression is enabled at the same time, Gzip compression is rated as:Vi. Summary 1. Stop the "IIS Admin Service" service when modifying the metabase. xml file. Otherwise, the service cannot be saved. 2. It is best to set static compression and dynamic compression ratio to

insulation resistance, low leakage rate, Small Ta capacitor, TA oxide film medium not only corrosion resistance, but also long-term operation can maintain good performanceSmall capacity ErrorAnd so onLow series resistance (ESR), good high-frequency performanceDisadvantages:Low Voltage ResistanceLow CurrentHigh PriceSMD ta capacitor packageSize Package Size: mm (INCHES) AvxConventional series (Taj) SMD ta capacitor: capacity and rated voltage (letter

Information Discrete Type Continuous Type 1. User-based collaborative filtering Recommended items by similar users Example: User-video Calculate the expected score of all videos for a user. formula: Select the most rated films for recommendation. 2. item-based collaborative filtering Recommended items through similar items Calculate the similarity between a user's viewed films and other films, and calculate the expected score of each video. Sele

safety isolation effect and application flexibility, the output type of the relay contact is the best. Figure: C. Digital I/O module sm323 (external 24 V power supply required) The sm323 module has two types: 8 common input and 8 common output, 16 common input and 16 common output. The two features are the same. I/O rated load voltage 24vdc, input voltage "1" signal level is 11 ~ 30 V, "0" signal level is-3 ~ + 5 V, I/O is isolated from the backplan