搜索结果: 121-135 共查到“知识库 理学 age”相关记录155条 . 查询时间(0.115 秒)
Characterization method of Limestone according to the Formation Age on manufacturing process of aragonite precipitated calcium carbonate
Characterization method Limestone the Formation Age manufacturing process aragonite calcium carbonate
2012/3/28
Korea has about 68 hundreds million tons of limestone's reserves. Still, high-Ca2+ limestone containing more than 52% calcium oxide makes up for about 12% only; hence the need for securing and effecti...
Manufacturing Characteristics of Precipitated Calcium Carbonate according to the Formation Age of Limestone
Manufacturing Characteristics Precipitated Calcium Carbonate Formation Age Limestone
2012/3/28
Limestone is abundant mineral that has occupied about 14% of the earth's crust and 20~30% of the sedimentary rock all over the world. As extensive distribution, limestone contains various minerals suc...
The influence of stream age and environmental variables in structuring meiofaunal assemblages in recently deglaciated streams
The influence of stream age environmental variables structuring meiofaunal assemblages recently deglaciated streams
2014/5/4
The influence of stream age and environmental variables on meiofaunal assemblages were examined for 15 streams across a temporal gradient of 200 yr in Glacier Bay National Park, southeast Alaska. Meio...
Dissolved and particulate organic matter source-age characterization in the upper and lower Chesapeake Bay: A combined isotope and biochemical approach
Dissolved and particulate organic matter source-age characterization the upper and lower Chesapeake Bay A combined isotope and biochemical approach
2014/5/4
In order to characterize the sources and ages of organic matter contributing to river and estuarine outflow waters, the present study investigated Δ14C and δ13C signatures of the major operationally d...
Kinematic analysis of the Pakuashan fault tip fold, west central Taiwan: Shortening rate and age of folding inception
Kinematic analysis Pakuashan fault tip fold, west central Taiwan Shortening rate age of folding inception
2014/4/15
The Pakuashan anticline is an active fault tip fold that constitutes the frontal most zone of deformation along the western piedmont of the Taiwan Range. Assessing seismic hazards associated with this...
Age, Growth and Reproduction of the Goldband Goatfish, Upeneus moluccensis (Bleeker, 1855), in İskenderun Bay, the Eastern Mediterranean
İ skenderun Bay eastern Mediterranean goldband goatfish growth reproduction
2010/3/29
The age composition, growth parameters, spawning season, sex ratio, length at first sexual maturity and fecundity of the goldband goatfish (Upeneus moluccensis) caught in İskenderun Bay in the ea...
Investigation of Fecundity and Sex Ratio in the Parasitoid Bracon hebetor Say (Hymenoptera: Braconidae) in Relation to Parasitoid Age
Host parasitoid fecundity sex ratio Galleria mellonella Ephestia kuehniella
2010/3/29
The effect of parasitoid age on fecundity and sex ratio in Bracon hebetor Say (Hymenoptera: Braconidae) was examined at 26 ± 2 ºC and 60 ± 5% relative humidity. Galleria mellonella (L.) and Ephes...
Effects of short-term food variability on the plasticity of age and size at metamorphosis of porcelain crab larvae
short-term food variability age and size
2014/5/13
In a series of three experiments, we tested the effects of short-term food variability on the larval development
of Petrolisthes cabrilloi. We first reared seven sibling clutches of zoeae at 19...
Age-dependent Changes of Differential Gene Expression Profile in Backfat Tissue between Hybrids and Parents in Pigs
Differential Gene Expression Age-dependent Changes Pig DD-PCR Backfat Tissue
2016/4/19
Large White, an introduced European pig breed, and Meishan, a Chinese indigenous pig breed, were hybridized directly and reciprocally and a total of 260 pigs, including purebreds, Large White and Meis...
The New Age of Hyperspectral Oceanography
Multispectral optical sensors Marine observation satellite ocean color optical oceanography
2015/7/29
A multispectral optical sensor collects data at select wavebands or channels. An example is the Sea-viewing Wide-Field-of-view Sensor (SeaWiFS) ocean color satellite, which measures eight wavebands be...
Effects of Age and Lines on Blood Parameters in Laying Tsaiya Ducks
Tsaiya Duck Blood Parameter Age Laying Period
2016/4/15
Three hundred and twelve female Tsaiya ducks from four lines (L1051, L1052, L1053 and L1054) were used in this study to investigate the changes in plasma calcium and inorganic phosphorus levels, blood...
Influence of Age at Weaning on Caecal Content Characteristics and Post-weaning Performance and Health of Rabbits
Rabbits Early Weaning Performance Caecal Fermentation Feed Restricted
2016/4/14
This study chiefly aimed to ascertain the effect of age at weaning on caecal content characteristics, post-weaning performance and health of rabbits. A secondary aim was to study the effect of dietary...
Effect of Slaughter Age on Beef Color Stability during Display of Four Muscles from Japanese Black Steers
Beef Color Stability Slaughter Age Metmyoglobin a-tocopherol Japanese Black Steers
2016/4/14
Effect of slaughter age (24, 28 and 38 months of age) on beef color stability during display of m. serratus ventralis, m. psoas major, m. semitendinosus and m. longissimus thoracis from Japanese Black...
Age-Dependent Cranial Variations in Mesocricetus brandti (Mammalia: Rodentia) Distributed in Turkey
Mesocricetus brandti age variation cranial variation Turkey
2010/3/29
Animals were assigned to four age groups according to molar wear, field notes and external and cranial measurements. Six days-old animals were referred to newborn, up to 30 days as young and thereafte...
Age Determination of Shad (Alosa pontica Eichwald,1838) Inhabiting the Black Sea
Alosa pontica Age Determination Bony Structure Black Sea
2010/3/30
The most reliable bony structure and method were investigated for age determination of shad (Alosa pontica Eichwald, 1838) inhabiting the Black Sea. Therefore, five bony structures such as scale, vert...
