標(biāo)題: Titlebook: Gemstones; Michael O’Donoghue Book 1988 M. O’Donoghue 1988 ceramics.chemistry.classification.crystal growth.crystal structure.formation.ge [打印本頁] 作者: 縮寫 時間: 2025-3-21 16:19
書目名稱Gemstones影響因子(影響力)
書目名稱Gemstones影響因子(影響力)學(xué)科排名
書目名稱Gemstones網(wǎng)絡(luò)公開度
書目名稱Gemstones網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Gemstones被引頻次
書目名稱Gemstones被引頻次學(xué)科排名
書目名稱Gemstones年度引用
書目名稱Gemstones年度引用學(xué)科排名
書目名稱Gemstones讀者反饋
書目名稱Gemstones讀者反饋學(xué)科排名
作者: 抵消 時間: 2025-3-21 22:24
https://doi.org/10.1007/978-3-642-17177-2in 1912 likened the relationship of the particles to a solar system with a central nucleus surrounded by circling electrons at different distances or energy levels from the nucleus. The nucleus, except in hydrogen atoms, is composed of protons with a positive electrical charge and neutrons which are作者: KIN 時間: 2025-3-22 01:25 作者: BURSA 時間: 2025-3-22 05:38 作者: 魯莽 時間: 2025-3-22 10:52 作者: cardiovascular 時間: 2025-3-22 15:04
Anthony Ratcliffe,Savio L-Y. Woo,Van C. Mow the total power of attraction: such crystals as the octahedra of diamond and spinel were left virtually untouched in early times. The fashioning of stones began with the grinding down of natural crystal faces.作者: cardiovascular 時間: 2025-3-22 19:45 作者: Cleave 時間: 2025-3-22 22:37 作者: pulmonary 時間: 2025-3-23 03:06 作者: 音樂會 時間: 2025-3-23 07:21 作者: inventory 時間: 2025-3-23 13:02
https://doi.org/10.1007/978-4-431-68216-5the table is not quantitative but will indicate when a mineral can be scratched by a sharp edge or point of others above it in the scale. Diamond is placed at 10 and the test is diagnostic only for this species.作者: 哀求 時間: 2025-3-23 13:51
Progress in Research on Mitosis,ies from 1000 W m.°C. for Type I stones to 2600 W m.°C. for Type IIa stones. For comparison with simulants of diamond, cubic zirconia has the value 10 W m.°C.; corundum has 40 W m.°C. (the highest value shown by any of the diamond simulants).作者: Immobilize 時間: 2025-3-23 20:11
Anthony Ratcliffe,Savio L-Y. Woo,Van C. Mow the total power of attraction: such crystals as the octahedra of diamond and spinel were left virtually untouched in early times. The fashioning of stones began with the grinding down of natural crystal faces.作者: 可忽略 時間: 2025-3-24 01:03 作者: 背景 時間: 2025-3-24 05:57
Gem testing,the table is not quantitative but will indicate when a mineral can be scratched by a sharp edge or point of others above it in the scale. Diamond is placed at 10 and the test is diagnostic only for this species.作者: 空氣傳播 時間: 2025-3-24 06:41 作者: cardiopulmonary 時間: 2025-3-24 14:40
Fashioning, the total power of attraction: such crystals as the octahedra of diamond and spinel were left virtually untouched in early times. The fashioning of stones began with the grinding down of natural crystal faces.作者: sclera 時間: 2025-3-24 17:20 作者: 一條卷發(fā) 時間: 2025-3-24 20:19 作者: Lethargic 時間: 2025-3-25 01:33 作者: UTTER 時間: 2025-3-25 04:11 作者: enflame 時間: 2025-3-25 08:47 作者: strain 時間: 2025-3-25 13:57
https://doi.org/10.1007/978-3-642-17177-2 electrically neutral. The orbiting electrons carry a negative charge and the whole atom is neutral; the number of electrons and protons are equal. The mass of the atom is in the nucleus as the proton is 1834 times heavier than the electron.作者: 厭煩 時間: 2025-3-25 17:48 作者: 混合物 時間: 2025-3-25 23:07
e during the last thirty years. Though there have been many gemstone books published in that time, most have been concerned, understandably and rightly, with the science of gem testing and have covered that area very well. Details of the geological occurrence of many of the classic gemstones, and of作者: 猛烈責(zé)罵 時間: 2025-3-26 01:08 作者: 斜坡 時間: 2025-3-26 07:40
Theory of Ballistic Gait in Prosthetics,rder to avoid overloading the text with figures which have no more than academic significance, I have not provided items such as dispersion for more than a few species in which this property is important.作者: Archipelago 時間: 2025-3-26 11:43 作者: 脫落 時間: 2025-3-26 13:49 作者: seduce 時間: 2025-3-26 17:07
Biomechanics of the Gastrointestinal Tractely applied over the years. With the development of Trades Description Acts, the importance of this question is now more than merely academic but I must leave it to readers to apply their terminology sensibly.作者: Orthodontics 時間: 2025-3-26 21:26 作者: 抗體 時間: 2025-3-27 04:06
Colour,nterference or dispersion, all of which give areas of all the spectrum colours. A number of optical mechanisms can give rise to the colour of a gemstone, including dispersion, interference, diffraction and scattering (which may give other optical phenomena too).作者: Petechiae 時間: 2025-3-27 09:00
Synthetic and imitation Stones,ely applied over the years. With the development of Trades Description Acts, the importance of this question is now more than merely academic but I must leave it to readers to apply their terminology sensibly.作者: Brain-Waves 時間: 2025-3-27 10:03 作者: 清洗 時間: 2025-3-27 17:33
Descriptive section: inorganic materials,rder to avoid overloading the text with figures which have no more than academic significance, I have not provided items such as dispersion for more than a few species in which this property is important.作者: 馬籠頭 時間: 2025-3-27 21:36
Formation and occurrence of gemstones,ble: diamond for example is very rare indeed compared to salt or quartz, but not compared to ruby, the particular conditions needed for the formation of which are encountered hardly at all. Few entirely new gem mineral species have been found in the last few years; tanzanite, appearing on the gem ma作者: sultry 時間: 2025-3-27 23:44
The nature of gemstones,in 1912 likened the relationship of the particles to a solar system with a central nucleus surrounded by circling electrons at different distances or energy levels from the nucleus. The nucleus, except in hydrogen atoms, is composed of protons with a positive electrical charge and neutrons which are作者: 熟練 時間: 2025-3-28 05:16
Gem testing,the table is not quantitative but will indicate when a mineral can be scratched by a sharp edge or point of others above it in the scale. Diamond is placed at 10 and the test is diagnostic only for this species.作者: Debrief 時間: 2025-3-28 08:14 作者: CLOT 時間: 2025-3-28 13:31 作者: obscurity 時間: 2025-3-28 15:34
Fashioning, the total power of attraction: such crystals as the octahedra of diamond and spinel were left virtually untouched in early times. The fashioning of stones began with the grinding down of natural crystal faces.作者: Limousine 時間: 2025-3-28 18:52 作者: 運氣 時間: 2025-3-29 00:22
Descriptive section: inorganic materials,pecies. Mineral families such as corundum and beryl are described as families so that ruby must be sought under corundum and emerald under beryl. In order to avoid overloading the text with figures which have no more than academic significance, I have not provided items such as dispersion for more t作者: 用肘 時間: 2025-3-29 04:37 作者: generic 時間: 2025-3-29 10:57 作者: lacrimal-gland 時間: 2025-3-29 12:21 作者: Hemiplegia 時間: 2025-3-29 17:13
Einflussfaktoren auf den strategischen Wandel,haltes, der Strategieprozess und der Kontext des Strategieprozesses diskutiert. Daneben wird basierend auf dem akkumulierten Wissen eine Definition der verwendeten Begriffe gegeben. Weiter werden Widersprüche und Defizite aufgedeckt und damit der Bedarf an weiterer Forschung aufgezeigt.作者: Isometric 時間: 2025-3-29 20:02 作者: Modicum 時間: 2025-3-30 02:38
Destination of Global Liquidity Before the Global Financial Crisis: Role of Foreign Bank Presence a of global liquidity inflows. In addition, the volume of global liquidity inflow to a country is affected by the region to which the country belongs. Before the global financial crisis, global liquidity flows were highly concentrated in EU members’ banking systems. Banks located in EU member countri
