- 行业: Printing & publishing
- Number of terms: 178089
- Number of blossaries: 0
- Company Profile:
McGraw Hill Financial, Inc. is an American publicly traded corporation headquartered in Rockefeller Center in New York City. Its primary areas of business are financial, publishing, and business services.
Many important geophysical processes inaccessible to our direct observation have been studied by measuring subtle deformations of the Earth's surface. Orbital satellites can now provide precise measurements of surface changes for studying these processes worldwide. One major contribution in this area has been the development of interferometric synthetic aperture radar (InSAR), which can provide more spatially dense and accurate deformation measurements than have been possible previously with radar systems. The most important advances demonstrated to date have been related to tectonic (seismic and volcanic) processes, and to glacier and ice sheet motions mapped in the environmentally sensitive and diagnostic polar regions. Many other ground subsidence phenomena are under investigation, and promise continued significant results.
Industry:Science
Oil shale is a thinly layered, blocky to fissile (breaking into thin layers), sedimentary rock rich in preserved organic material that yields significant amounts of oil and gas when heated sufficiently. The global resource of oil potentially available from oil shale is substantially larger than the amount of oil produced historically. Potential reserves have been estimated at 2.8 trillion barrels of oil. However, recent revision of Chinese resource estimates may potentially add approximately 300 billion barrels to the global resource. All estimates of recoverable shale oil are uncertain at this time. Oil shale was commonly deposited in large, fresh to highly saline lakes or in shallow marine environments. The organic material consists of kerogen, a complex mix of fossilized remains consisting mainly of algae and cyanobacteria.
Industry:Science
Na <sub> 3 </ sub> H <sub> 2 </ sub> IO <sub> 6 </ sub> Putih, kristal padat, larut dalam larutan natrium hidroksida pekat; digunakan untuk membasahi kertas-memperkuat dan untuk membantu dalam tembakau pembakaran.
Industry:Chemistry
Nabo <sub> 2 </ sub> _H <sub> 2 </ sub> O <sub> 2 </ sub> _3H <sub> 2 </ sub> OA bubuk putih dengan rasa garam; sedikit larut dalam air, terurai di udara lembab; digunakan dalam deodoran, dalam komposisi gigi, dan sebagai bahan pembasmi kuman sebuah. Juga dikenal sebagai peroxydol.
Industry:Chemistry
Jenis senyawa koordinasi yang mengandung ion logam terkoordinasi baik jenuh dan dikemas oleh ligan tunggal.
Industry:Chemistry
HGI <sub> 2 </ sub> _BaI <sub> 2 </ sub> _5H <sub> 2 </ sub> O Kristal yang berwarna kuning atau kemerahan dan deliquescent; larut dalam alkohol dan air; digunakan dalam larutan air sebagai solusi Rohrbach yang untuk pemisahan mineral berdasarkan kepadatan. Juga dikenal sebagai iodida barium merkuri; iodida barium merkuri.
Industry:Chemistry
H <sub> 2 </ sub> S <sub> 2 </ sub> O <sub> 6 </ sub> Suatu asam kuat dibentuk oleh oksidasi asam belerang, dan hanya diketahui oleh garam dan dalam larutan.
Industry:Chemistry
NaBrO <sub> 3 </ sub> Tidak berbau, kristal putih, larut dalam air, larut dalam alkohol; terurai pada 381_C; bahaya kebakaran, digunakan sebagai reagen analitis.
Industry:Chemistry
W <sub> 2 </ sub> CA abu-abu bubuk setelah kekerasan mendekati bahwa dari berlian; membentuk kristal heksagonal dengan berat jenis 17,2; leleh 2850_C titik.
Industry:Chemistry
Nb <sub> 2 </ sub> O <sub> 5 </ sub> _nH <sub> 2 </ sub> O Keluarga hidrat; endapan putih, larut dalam asam anorganik dan basa, larut dalam air; pembentukannya merupakan bagian penentuan analitis niobium.
Industry:Chemistry
