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2019-12-15 · 1、CVD：； 、（）；、。2、HTHP：HPHT,；,
2020-3-26 · ""？ HPHT1953,ASEA。 1954,（GE）,1300-1500K6-8GPa,1955｡
2021-3-5 · CVDHPHTHTHP 2021-03-05 15:03:02 CVDHPHTHTHP CVDHPHTHTHP C-V-D .
2017-7-21 · CVD ,、、,,。 .
2016-7-25 · CVD synthetics (left) do not have octahedral faces. HPHT synthetics (center) typically have both cubic and octahedral faces. Most natural diamonds (right) are octahedral in shape. For CVD diamonds, the blue portion is the seed crystal, and the dashed section shows crystal growth. For HPHT diamonds, the dashed section is the seed crystal.
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2013-6-8 · HPHTCVD,,。,,。
2019-12-15 · 1、CVD：； 、（）；、。2、HTHP：HPHT,；,
2021-3-5 · CVDHPHTHTHP 2021-03-05 15:03:02 CVDHPHTHTHP CVDHPHTHTHP C-V-D .
2017-7-21 · CVD ,、、,,。 .
2016-7-25 · CVD synthetics (left) do not have octahedral faces. HPHT synthetics (center) typically have both cubic and octahedral faces. Most natural diamonds (right) are octahedral in shape. For CVD diamonds, the blue portion is the seed crystal, and the dashed section shows crystal growth. For HPHT diamonds, the dashed section is the seed crystal.
1.,HPHT（）CVD（）,HPHT,si,CVD,vs,vvs。CVD 2.HPHT ...
2021-7-28 · CVDHPHT. 1952,CVD,；. 1954,GE（）HPHT,；. 1971,GEHPHT ...
2021-10-10 · 【|——HPHTCVD】,。,103.4。
2021-10-10 · 【|——HPHTCVD( )】,2.CVD , CVD, , HPHT, CVD
2019-11-23 · HPHTCVD？ 2019-11-23 17:40 : 1952,,Union Carbide Corporation。（CVD）,。 ...
2020-10-26 · ,,,cvdhpht。cvd,。？,DEF,HPHT