查询词典 diamond

It has been proved that the pressure and temperature of the synthetic room are fluetuant, that is to say the diamond synthesizing point is excursive, when the diamond is synthesized at high temperature and high pressure.

理论分析和生产实践都证明，在高温高压合成金刚石过程中合成腔体的压力和温度随着合成时间的延长而不断变化，即金刚石生长的工作点是漂移的。

It has been proved that the pressure and temperature of the synthetic room are fluctuant, that is to say that the diamond synthesizing point is excursive, when the diamond was synthesized at high temperature and high pressure.

理论分析和生产实践都证明，在高温高压合成金刚石过程中合成腔体的压力和温度随着合成时间的延长而不断变化，即金刚石生长的工作点是漂移的。

This paper summarizes the latest developments in this aspect which includes the oxygen fugacity in the upper mantle and its measuring methods, and the carbon source of diamond, the new genetic model of diamond, and its preservation.

本文收集总结了国内外在这方面研究的最新成果，包括上地幔的氧逸度及其测定方法，形成金刚石的碳的来源、金刚石形成时的流体状态、金刚石的最新成因模式、氧逸度与金刚石的保存等等。

If you are unsure of the quality of diamond you are buying, the safest way is to buy a GIA certified diamond.

如果您对您买钻石，最安全的方式质量不确定是买一吻合器认证的钻石。

If a diamond has a Diamond Grading Report from GIA, IGI will reference that report in the appraisal.

如果一款钻石有GIA的报告，IGI会在对其评估的时候把这份报告作为参考。

Tavernier bought the famous Hope Diamond at the Golconda mine, and upon returning to France sold it to King Louis XIV who called it "the blue diamond of the French crown".

塔韦尼埃买的宝山矿著名的希望钻石，以及回国后出售给法国国王路易十四谁称之为"法国的蓝色钻石皇冠"。

Due to difficulty of evaluation of micro grit protrusion topography after dressing of diamond grinding wheel, valid grit protrusion height, mean grit edge angle and grit protrusion homomorphy were proposed as characteristic parameters to evaluate iso-height behavior of grit protrusion, cutting behavior of grit edges and crystal integrity of diamond grit protrusion.

针对金刚石砂轮修锐后磨粒微观出刃形貌的很难评价的问题，建立有效磨粒出刃高度、平均磨粒出刃角和磨粒出刃同形度的特征参数模式，分别评价砂轮工作表面的磨粒出刃等高性、磨粒切削性能和磨粒出刃结晶完整性。

Diamond Micron Powder is made of diamond crystal,It is used extensively in electronics,aviation and space flight,optical instrument,glass,ceramics,petroleum,geology and other fields.

描述： 人造金刚石微粉是将人造金刚石单晶经过精加工后制成的一种极细的新型超硬材料。

When it comes to diamond replica jewelry or real diamond jewelry, Jaipur Jewelers are the leaders in the field.

说到钻石饰品或仿制真正钻石首饰珠宝的斋浦尔的领导人物。

Platinium Rings, platnum jewelry, platenum jewellery, anniversary platinum rings, platinum diamond rings, platinum diamond wedding bands, platinum wedding rings, platinum wedding bands, mens platnum jewelry, platinum promise rings, platinum solitaire rings, platinum anniversary rings, Platenum Bracelets, Platnum Pendants, Platinum Earrings, Platinum Bangles etc.The other metals that we use are 14 Kt Gold, 18 Karat Gold, White Gold, Yellow Gold, Rose Gold, 950 Platinum, 900 Platinum, 925 Silver, Sterling Silver.

铂戒指、铂饰品、珠宝platenum、周年白金戒指，白金钻石戒指、白金钻石婚礼乐队、婚礼白金戒指，白金婚纱阶，应受谴责铂饰品、白金戒指诺言，纸牌白金戒指，白金戒指周年，platenum手镯、铂吊坠，白金耳环、白金等其它金属手，我们使用的是14幼师金牌，18K金、白金牌，黄金，玫瑰金、白金950、900白金、925银、白银。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。