Since the main sources of these elements are smoke aerosols of industrial origin, the dependence of the concentrations of these elements on the distance from highly profuse, continually operating sources of emission is measured to a distance of 10 km. It is shown that the laws governing the ...
Methods of metallography, X-ray diffraction, transmission electron microscopy, and dilatometry have been used to study the formation of the structure of pseudo-single crystals of nitrogen-bearing steel Kh18AG20 upon the δ→γ (bcc → fcc) transformation, in pseudo-single crystals of pure cobalt ...
来自 questia.com 喜欢 0 阅读量: 27 作者: Quinn, Lawrence Richter 摘要: THE INNOVATION THAT HAS TRANSFORMED THE mortgage industry in the last decade has far outpaced the dated infrastructure in place to govern it. Will it ever catch up? 年份: 2005 ...
The profession is taking steps to require young doctors to train in hospices, to test knowledge of aggressive pain management therapies, to develop a Medicare billing code for hospital-based care, and to develop new standards for assessing and treating pain at the end of life. Annas says ...
In general the metal content of natural waters is lower than might be expected from their solubilities in pure water. In deposits of Kazakhstan there is a strong influence on the concentration of these elements by the chemical composition and pH of the water. Lead and copper contents are ...
Some of the Laws Governing Mechanical and Thermal StrengthUntil recently, effects of mechanical loads (such as weight), inertia, the pressure of solids, liquids, gases, etc., have received most of the attention in studies of strength of materials and......
doi:10.1080/00206816109473630ZakharovYe. YeTaylor And FrancisInternational Geology ReviewZakharov, Ye. Ye. : Some laws governing the regional geologic occurrence of ferrous and nonferrous metal ores. - Int. Geol. Review, 3 , 8, 664–693, 1961....
Laws governing the formation of mechanical characteristics and features of the failure of a laminar composition material (LCM) of a Cr-V system are investigated. The possibility of the broad regulation of the strength and impact strength of a composite as a result of altering the thickness of ...
As a result, the outlook for developing scaling laws governing gun barrel erosion seems very promising. The nondimensional number called the erosion parameter is given by the ratio between the output intensity of erosion representing the energy absorbed by the material and the input intensity of ...
On heterochain polyesters—XXVI. A study of some laws governing polyesterification at the interface boundary: V. V. Korshak, S. V. Vinogradova and A. S. Lebedeva, Vysokomol. soedin. 2: No. 1, 61–66, 1960.doi:10.1016/0032-3950(61)90177-0None...