Welcome to the IKCEST
|
Logout
Login
|
Register
English
中文
Search
Advanced search
Navigation
Home
Document
Post
Reports
Newsletters
Data
Subject database for earthquake
Subject database for drought
Subject database for flood
Subject database for frozen
Subject database for heat wave
Subject database for wild fire
Subject database for ecology & environment
Subject database for urban
Subject database for social media mining
Regional basic database for the Belt and Road
Regional disaster database for the Belt and Road
Regional database for China-Mongolia-Russia Economic Corridor
Regional database for China-Pakistan Economic Corridor
Regional database for Bangladesh-China-India-Myanmar Economic Corridor
Maps
Tools
Education
Tutorial for GIS
Disaster Knowledge
Online WebGIS Tutorial
Documentary
Training Videos
Science Popularization
International Training 2018
International Training 2019
International Training 2020
Catalog
Organization
Experts
Video Libs
Web Directory
Application
Scholar
ALL
Earthquake
Flood
Drought
Geological disaster
Forest fire
Tsunami
Extreme heat wave
Typhoon
Disaster warning
Disaster risk reduction
Sichuan-Tibet Railway
Home
Tools
Mechanical
Mechanical
Tube shrinkage K value online calculator
Tube shrinkage
K value
2017-05-02
App Description Enter the value and click "Calculate" to display the result \(K=0.8×sin (\frac {θ}{2})×(1-β^2)(θ≤45°)\) \(K=\frac ...
Center of straight Circle
straight Circle
2019-12-19
Distance from line to center: the center of a circle is a point, that is, the distance from a line to a point, that is, the dista...
Tee Attenuator Calculator
Tee Attenuator
2017-05-02
Usage example Input data: Attenuation (A):10 db Input Impedance (Zi):9 ohm Output Impedance (Zo):5 ohm Click "Calculate" , Ra:6.28...
Square straight or 45 degree staggered
square straight
45 degree staggered
2019-12-19
Usage example Input data: Hole diamete (D):8 Center distance (C):10 Click "Calculate" , percentage of opening (OA):64.000% Per squ...
Long circular slot staggered center point
staggered
center point
2019-12-19
Usage example Input data: Slot width (W)):2 Slot length (L):8 Side center spacing (B):2 End face center spacing (A):1 Click "Ca...
Water valve flow coefficient CV value range online calculator
Water valve flow
2017-05-02
Cv is the flow coefficient of the liquid, which represents a pressure drop of 1 lb/in2 per gallon (GPM) of 60oF. Expressed in volu...
Online calculation with volume flow cubic meters / hour
volume flow
2019-12-19
Cv is the flow coefficient of liquid, which means that 60oF per gallon (GPM) is 1 pound (lb / in2) of pressure precipitation flow....
Online calculation in weight flow pounds / hour
weight flow
pounds / hour
2019-12-19
Cv is the flow coefficient of liquid, which means that 60oF per gallon (GPM) is 1 pound (lb / in2) of pressure precipitation flow....
Online calculation with weight flow kg / hour
flow
2019-12-19
Cv is the flow coefficient of liquid, which means that 60oF per gallon (GPM) is 1 pound (lb / in2) of pressure precipitation flow....
Square end slot staggered or straight center distance
staggered
straight center distance
2019-12-19
Usage example Input data: Slot width (W):2 Slot length (L):6 Side center spacing (CW):5 End center spacing (CL):6 Click "Calcul...
1
2
3
4
Next page
End
Most concern
Cubic Spline Interpolation Calculator_Online Calculation Tool
Irrational number-rational online identification tool
BCD8421 code and decimal online conversion tool
Knowledge Map Service of Major Organization for Disaster Risk Reduction
Map Visualization Services of China's Historical Disasters
Recent articles
Women's clothing size - size online conversion
Multi-person working time online calculator
Stopwatch timer online tool
Lucky day and date online calculator
Map Visualization Services of China's Historical Disasters
Classified catalogue
Algebraic
Geometric
Trigonometric
Probability
Electricity
Electronic
Classic physics
Molecular atom
Reaction
Health
Life
Time date
Length angle
Speed rate
Mass weight
Power, energy
Other conversions
Financial
Insurance
Computer
Web
Material
Mechanical
Building
Geographic
Mapping
Environmental
EIA
Data List
|
About
|
Contact Us
ICP备案号:京ICP备14021735号-1
© 2008 - 2020 IKCEST All rights reserved