Welcome to the IKCEST
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
Subject database for hurricane disaster
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
China Historical Disaster
Biological Disasters
Geological Disasters
Earthquake Disasters
Meteorologic Disasters
Flood Disasters
Raster Data
Vector Data
Education
Tutorial for GIS
Disaster Knowledge
Presentation
Training Video
Reference report
Disaster news Video
Science Popularization
International Training
Subject-Catalogue
Organization
Experts
Website
Application
Information Aggregation
Application Using Web GIS
Scientific Data Visulization
Natural Science Research Work
Directory
Scholar
ALL
Earthquake
Flood
Drought
Geological disaster
Forest fire
Tsunami
Extreme heat wave
Typhoon
Disaster warning
Disaster risk reduction
Sichuan-Tibet Railway
Home
App
Industrial
Publish App Data
Industrial
Parallelogram, square, diamond, rectangle related geometric parameters online calculator
geometric parameters
2020-10-15
Parallelogram, square, diamond, rectangle calculator In planar geometry, a square is a polygon with four equal sides and four equa...
Online calculation of circular grading pit volume
circular
volume
2020-10-15
App Description Round grading pit \(V= \frac {1}{3} πH(r^2+r^2+R \cdot r)\) or \(V=π(R^2H+RKH^2+ \frac {1}{3} K^2H^3)\) r——Circula...
Calculate Deflection for Solid Round Beams
solid round beams
2020-10-15
App description Calculate the solid circle deflected beam Input data: length: inches; diameter: inches; force: pound Output data: ...
Sky area online calculator
Sky area
2020-10-15
App Description Calculation formula for the area of the sky: \(S=( \frac {D}{2}+a+b)H\) D——circle diameter a, b - side length H - ...
Ball table related geometric parameter online calculator
Ball table
geometric
2020-10-15
App Description The table calculation formula: \(C=2πrh\) \(F=π(2rh+a^2+b^2)\) \(V= \frac {πh}{6} (3a^2+3b^2+h^2)\) \(r^2=a^2+( \f...
Size head (circle) area online calculator
Size head
circle area
2020-10-15
App Description The formula for calculating the area of the head (circle): \(S=(D+d)π \times \frac {h}{2} \) In the formula: D——la...
Center of straight Circle
straight Circle
2020-10-15
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
2020-09-02
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
2020-09-02
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
2020-09-02
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...
Home
Previous page
1
2
3
4
5
6
7
8
9
10
Next page
End
Most concern
Cubic Spline Interpolation Calculator_Online Calculation Tool
BCD8421 code and decimal online conversion tool
Wavelength, wave frequency, wave speed online calculator
Irrational number-rational online identification tool
Retirement age calculator
Recent articles
On-line calculation of theoretical air demand (VO)_Model 2, EIA calculation
Online calculation of pollutant concentration in Heihe River, EIA calculation
Online calculation of solid waste, EIA calculation
Online calculation tool for single water quality parameter evaluation, EIA calculation
Industrial waste gas emission total calculation method, EIA calculation
Classified catalogue
Algebraic
Geometric
Trigonometric
Probability
Electricity
Electronic
Classic physics
Molecular atom
Reaction
Health
Daily
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
|
How to use
ICP备案号:京ICP备14021735号-1
© 2008 - 2022 IKCEST All rights reserved