与 «HEMISPHERICAL»相关的英语书籍
在以下的参考文献中发现
hemispherical的用法。与
hemispherical相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Process Equipment Design: Vessel Design
CHAPTER alliptical, torispherical, and hemispherical dished closures, shown
previously in Fig. 5.7, are considerably stronger than conical or flat-plate closures
for cylindrical vessels. The great majority of cylindrical vessels have either ...
Lloyd Earl Brownell, Edwin Harold Young, 1959
2
A Textbook on Heat Transfer
total and hemispherical indicate that the quantity being defined is a summation of
radiation emitted over all wavelengths and in all directions over a hemisphere.
Definition 2 The total hemispherical emissivity of a surface is the ratio of the total
...
3
Resource Management Information Systems: Remote Sensing, GIS ...
The directional reflectance is the ratio of the single directional reflected energy to
the total irradiance incident on the surface giving the hemispherical directional
reflectance factor as: Hemispherical directional reflectance factor = L(fi) n x ...
4
Thermal Radiation Heat Transfer, Fourth Edition
2-2.3 Hemispherical Spectral Emissivity Now return to Eq. (2-2) and consider the
average obtained by integrating the directional spectral quantities over all
directions of a hemispherical envelope centered over dA (Fig. 2-16). The spectral
...
5
Optical Wireless Communications: IR for Wireless Connectivity
The hemispherical lens is one of the most popular non-imaging concentrators
currently employed in indoor and mobile wireless IR communication equipment.
This is due to the fact that, as explained above, hemispherical concentrators can
be ...
Roberto Ramirez-Iniguez, Sevia M. Idrus, Ziran Sun, 2008
6
Radiation Heat Transfer: A Statistical Approach
... 2.l6 Planck's Blackbody Radiation Distribution Function 45 2.l7 Blackbody
Directional, Spectral Emissive Power 49 2.l8 Blackbody Hemispherical, Spectral
Emissive Power 50 2.l9 Blackbody Total Intensity 50 2.20 Blackbody
Hemispherical, ...
7
Advances in Silicon Dioxide Research and Application: 2013 ...
a second zone of light from the second hemispherical zone, possibly including a
zone of the light that was redirected by the first optical element, into a forward
desired direction that is contained within the second hemispherical zone. A third,
or ...
8
Discontinuity Analysis for Rock Engineering
Hemispherical projection methods (sometimes called stereographic projection)
offer simple and efficient graphical techniques for representing and manipulating
three-dimensional orientation data on an ordinary sheet of tracing paper. It is the
...
Stephen Donald Priest, 1993
9
Instrumentation for Studying Vegetation Canopies for Remote ...
CA 94305, USA INTRODUCTION A. The Nature of Hemispherical Canopy
Photography Hemispherical (fisheye) canopy photography is a technique for
characterizing plant canopies using photographs taken through an extreme wide-
angle ...
Narendra S. Goel, John M. Norman, 1990
10
Official Gazette of the United States Patent Office
In a tellurian, the combination of a sun globe ; an earth globe ; an inclined axis on
which the earth globe is journaled ; and a small hemispherical convex mirror
applied to the surface of the earth globe. 2. In a tellurian, the combination of a sun
...
包含词语«HEMISPHERICAL»的新条目
找出国内和国际出版社所讨论的内容，以及词语
hemispherical在以下新条目的上下文中是如何使用的。
Boeing Patents Their Design of a State of the Art Laser-Powered …
Here is how the engine's design says it should work. On one end of a thruster there is a hemispherical cavity. Powerful lasers, free-electron, will ... «Technogigs, 七月 15»
Revisiting the 2007 NIE in Light of a Nuclear Deal | In Homeland …
... engaged in “probable testing” of explosives commonly used to detonate a nuclear warhead — a method known as a “full-scale hemispherical ... «In Homeland Security, 七月 15»
Boeing Just Patented a Laser-Powered Nuclear Fusion Engine …
At one end of the thruster there's a hemispherical cavity. Powerful free-electron lasers are fired into this cavity and focused onto a stream of ... «Digital Trends, 七月 15»
Pillars of the Earth
Meanwhile, a bit of sacerdotal humor: a “zucchetto” is a small, hemispherical, form-fitting ecclesiastical skullcap which the pope and lesser ... «The Daily News of Newburyport, 七月 15»
Past present: Jaguar reincarnates the 1964 E-Type
This engine, with dual chain-driven cams and hemispherical combustion chambers running a 10.0:1 compression ratio, produces a squalling, ... «MarketWatch, 七月 15»
Fast and furious: Dodge Challenger R/T
And while the technological description is a Hemispherical combustion chamber (gives great combustion and room for monstrous valves), what ... «Easy Reader News, 七月 15»
Jaguar Brings the 1964 E-Type Racer Back to Life - WSJ
This engine, with dual chain-driven cams and hemispherical combustion chambers running a 10.0:1 compression ratio, produces a squalling, ... «Wall Street Journal, 七月 15»
We have liftoff! 3D-printed, soft-bodied robot makes explosive jumps
It includes a hard, hemispherical cap topped with fuel supplies and controllers. Three pods are placed around the exterior of the cap, each of ... «Ars Technica, 七月 15»
Ghost rider in the sky: Scientists use lasers to project movie onto …
As a result, the Project Nimbus device uses 2.5W 532nm laser as a light source with hemispherical lenses transforming the laser beam and ... «RT, 七月 15»
ArtsBeat | Eurovision Contest to Be Held in Stockholm in 2016
... will be held in the Globe Arena, which can seat 16,000 spectators, and, according to a news release, is “the largest hemispherical building in ... «New York Times, 七月 15»
