Conversion formula between pressure units MPa, PSI, and bar
1bar = 10 ^ 5 PaPSI is an imperial pressure unit."The LBS force per square inch (1bf/in2) is 1psi = 6894.76 Pa; 1bar equals 10 to the power of 5 = 10 ^ 5 Pa; 1atm equals a standard atmospheric pressure = 101325 Pa; 1at is equal to the atmospheric pressure of a project (kgf/cm2 per square centimeter) = 98066.5,The above are the pressure units used in different occasions, which can be converte
Conversion formula between pressure units MPa, PSI, and bar
1bar = 10 ^ 5 PaPSI is an imperial pressure unit."The LBS force per square inch (1bf/in2) is 1psi = 6894.76 Pa; 1bar equals 10 to the power of 5 = 10 ^ 5 Pa; 1atm equals a standard atmospheric pressure = 101325 Pa; 1at is equal to one project Atmospheric Pressure (kg per square centimeter kgf/cm2) = 98066.5,The above are the pressure units used in different occasions, which can be converte
Why should PSI be developed with PHP? This question, many netizens have asked me, today writes a blog to say this course.
Generally speaking, the main reason is: Save money.
2011 I launched an open source project: CRM8000, then host on the Teamhost, Teamhost later evolved see here: http://segmentfault.com/a/1190000000374128.
So, Crm8000@qq.com became my registered email, followed by.
CRM8000 was included in the OSC time is: April 12, 2011.
This
Ext.create and NewSince PSI was developed with ExtJS 4.2, this knowledge point is for this version.To create an object in JS, it must only be new, so ext.create will eventually have to use new, just to build its internal data structure and attach a lot of code.The important thing to say three times: Create objects with Ext.create, create objects with Ext.create, create objects with Ext.create. In the ExtJS, you can forget new!Ext.define ("
)Transport_scrambling_control = 00, indicating that the program is not encryptedAdaptation_field_control = 01 0x01. For more information, see ISO13818-1.Continuity_counte = 1000, that is, 0x08, indicates that 9th packets of the same type are currently transmitted.See the decoded Program We can find that the Taiwan-551.ts has a program called "Dimo", its video PID is 0x07e5, audio PID is 0x07e6There is also a program named "Service 1" without the video PID. Its audio PID is 0x07f1 (indicating a b
This is Fiddler's main interface.Fiddler has a lot of functions, I almost just use the Inspectors function, that is, the right side of the block. The following is a PSI login, to say how I use it.Is the login time, entered the correct user name and password, fiddler intercepted information.The left side of the above interface is all the HTTP requests in this process, check/home/user/loginpost, on the right of which is the post parameter, below is the
Create a project based on the template. The returned projectuid is the unique ID of the project. In addition, due to the impact of various State attributes of the project, try catch is required when calling the PSI method.
Try {guid projectuid = projectsvc. createprojectfromtemplate (templateguid, projectname);} catch (exception ex) {message = "Create project failed.
// If you need to add other properties of the project, such as the project ma
Content:
PSI is a type of pressure unit, defined as pound/square inch, 145psi = 1Mpa
Quality traffic unit SCCM, standard-state cubic centimeter per minute
DB is the unit of sound pressure level, which is recorded as DB and used to indicate the sound size.
The most faint voice that human ears can hear is about 1 decibel, the stable breathing sound and the leaf swinging sound are about 10 decibel, And the surging stream sound is about 20 decibel, th
Content:
PSI is a pressure unit, defined as pound/square inch, 145psi=1mpa
Mass flow unit SCCM, standard-state cubic centimeter per minute, standard ml every cent
Decibel is the sound pressure level unit, recorded as DB, used to indicate the size of the sound.
The faintest sound the human ear can hear is about 1 decibels, steady breathing sound and the leaves swing sound is about 10 db, waterfall Waterfall's stream sound is about 20 decibels, the soft
Packet Concept
(1)TSThe stream is based onPacket bit stream format. Each package is 188 bytes or 204 bytes.(Generally, it is 188 bytes. The format of 204 bytes is only to add 16 bytes of CRC data at the back of the 188-byte packet. Other formats
, it means that we have a big push in the elbo of the expected expression can be converted to a derivative to complete, this technique greatly simplifies the computational amount.Back to our Elbo the first item is expanded as follows: $$\begin{align} E_Q[LOGP (\beta|\eta)] = E_q[log (\frac{\gamma (\sum\limits_{i=1}^v\eta_i)}{\ Prod_{i=1}^v\gamma (\eta_i)}\prod_{i=1}^v\beta_{i}^{\eta_i-1})] \ \ = Klog\gamma (\sum\limits_{i=1}^v\eta_i)-K\ Sum\limits_{i=1}^vlog\gamma (\eta_i) + \sum\limits_{k=1}^
. When the class is repeatedly defined, check whether the header file is added.# Pragma once. Generally, duplicate definitions are not involved.
12. shared body ...... Shared Memory .. Only to know
13. In the dialog box, use classwizard to bind a variable to the control for data exchange, update the data, and call the updatedata function.
14. Compare files with FC commands. Format: fc file 1 file 2/B
15. Some operations on DC:Obtain the DC of the current desktop:Bool getscreendc (screeninfo *
, and prepare for future scientific research, based on the main bibliography: M. A. Nielsen, I. L. Chuang, Quantum Computation and quantum information.Chapter 1. The quantum mechanics involvedThe theoretical framework of quantum mechanics is the Hilbert space, which is very familiar to the students of mathematics majors, but for physics, it is possible to discard some of the rigorous definitions and cumbersome proofs, after all, the correctness of the theory is not determined by us, but by natur
Http://archive.cnblogs.com/a/1743707/
Some time ago, C # was often used to call the console program, and a general method was written. At first it could work normally until a large amount of content was output by the console program, it is found that the console program cannot be automatically terminated (the console process is always in the task manager and the CPU usage is 0). Check msdn to see that the deadlock has occurred.
The following is the initial code:
/// /// Common method to execute
The previous article describes the packaging format of the PES header, this article describes the packet format of the TS package
1.TS Baotou Format
The TS Stream, the transport stream, is a further encapsulation of the PES package, the base unit is TS Packet, fixed a packet size of 188 bytes (or 204 bytes, plus 16 bytes of CRC checksum data after 188 bytes), consisting of TS Header and payload, comprising the following figure:
The header consists of a 4-byte fixed head and a adaptation fie
[Question 2014a12] AnswerThe language that transforms the problem into geometry: set \ (\varphi,\psi\) is a linear transformation on \ (n\) dimension linear space \ (v\), satisfies \ (\varphi\psi=\psi\varphi=0\), \ (\mathrm{r} (\varphi) =\ Mathrm{r} (\varphi^2) \), verify: \[\mathrm{r} (\VARPHI+\PSI) =\mathrm{r} (\varp
significance to business providers.
Digital TV information
1. program description
In digital TVs, all information and signals, including videos, audios, texts, and images, are converted into data after being digitalized. Data should be packed according to the relevant standard (usually MPEG-2) before transmission, forming fixed length transfer (TS) packet, the MPEG-2 TS packet length is 188 bytes, and then quickly transfer to the destination through the network. If there is no boot inform
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