This method has many advantages such as limited sample requirement, convenient operation and rapid performance. The measurement of the infrared spectral characteristic absorption frequency of sphalerite in the light of the formula FeS (mol%)=-0.126+2.162(x-309) by diagrammatization is vital to the acquirement of the FeS (mol%) content of sphalerite.
Dalaoling and Xiaofeng suites, belonging to calc_alkaline series, are late_tectonic granitoids emplaced at the brittle domain (5 and <1.5 km in depth respectively) formed during rapid uplift of the crust.
Furthermore, this paper assesses a proxy method using arithmetic average, calculated from both MARINE 93 and INTCAL 93 programs, as being an approximate calibrated age for shell samples in 1990's, during which the regional marine reservoir value (△R) had not been set up, in order to offset a reliable rapid exchange of 14CO2 in between the small/shallow water reservoirs and the contemporaneous atmosphere.
With constant improvement of the theories of Geography Information System (GIS) and rapid development of technology, the GIS has been widely applied to all the current fields related to spatial information beyond the initial limited field.
随着地理信息系统(Geography Information System——GIS)理论的不断完善和技术手段的飞速发展,GIS技术已由最初有限的应用范围扩大到了目前几乎所有与空间信息有关的领域。
With its rapid urban development, Beijing has increased the investment in subway construction. Underground excavation in the subway construction requires that dewatering measures be taken to ensure that the earthwork is conducted in dry conditions.
Since the reforming and opening to the outside world, with the rapid development of economy, it is growing day by day in demanding for mineral resource in our country, but the resource guarantee degree of major kinds of minerals resources in our country is quite low, and the supply situation of mineral resource is very severe, so it has already severely threatened the economical security and the social stabilization of our country.
With constant improvement of the theories of GIS and rapid development of technology, the technology of GIS has been widely applied to all the current fields related to spatial information beyond the initial limited field.
The use of time-frequency methods (phase space methods) allows the use of rough symbols of ultra-rapid growth in place of smooth symbols in the standard classes.
The pharmaceutical sciences are advancing rapidly in the post-genomic era of the 21st century with the completion of the human genome, as well as those of many other organisms including bacteria and parasites, and the rapid advances in proteomics.
The α-isomer exhibited rapid and significantly higher peak plasma concentrations in all the species post intramuscular administrations, while β-isomer showed prolonged plasma levels.
This suggests that the rapid initial reduction in percent parasitemia may be due to α- isomer and the activity is maintained by the β- isomer.
Flavonoid antioxidants act as scavengers of free radicals by rapid donation of a hydrogen atom.