English translation for "black core"
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- 黑心斑
Related Translations:
core: CORE ＝Congress of Racial Equality 〔美国〕争取种族平等大会。n.1.果心。2.(事物、问题等的)中心，核心；精髓。3.(地球的)地核；【地质学；地理学】岩心；【铸】型心；【建筑】衬心；【电学】(线)心，心线；(计算机的)磁心；(原子反应堆的)堆芯，活性区；(燃料元件)芯体。4.(羊内脏中的)种瘤。5.〔美国〕(各专业学生共修的)基础课。短语 coring: 成核核化核心涡漩结晶偏析晶界共晶体 取芯作业 取岩芯 挖心 根须 岩心钻进 作型芯 包心偏析 枝晶偏析晶内核状偏析晶内偏析留芯搪孔取土样取心去果心去核通芯挖芯轴核钻取土芯；钻取岩芯钻取岩心钻取样本；钻探抽样
- Example Sentences:
| 1. | Originally , it was believed that these rubies would hardly prove suitable for use in jewellery , since untreated mong hsu ruby crystals actually display two colours : a purple to black core and a bright red periphery
的小城镇。原本蒙苏生产的红宝石是不够格当珠宝的，因为其未经处理的原石呈现两种颜色：紫至黑色的核心及鲜红色的边。 | | 2. | The studies indicate that different content of pyrophyllite and dolomite can cause the following three cases : ( 1 ) making the refractory point decrease linearly and , to some extent , influencing the microstructure and properties of sintered body ; ( 2 ) acceleratingmullite formation during sintering , reducing thermal expansion coefficient of bond , reinforcing the matching nature and improving the flexural strength and shock strength ; ( 3 ) preventing sic grinding tool from generating black core , expanding suitable sintering temperature range of sic grinding tool
同时，也不同程度地影响了磨具烧结体的微观结构和性能； ( 2 )可促进在烧结过程中莫来石的形成，降低结合剂的热膨胀系数，加强了结合剂与磨料的匹配性，提高了磨具的抗折强度和抗冲击强度； ( 3 )在一定温度范围内还可防止碳化硅磨具出现黑心现象，拓宽了碳化硅磨具的烧结温度适应范围。 |
- Similar Words：
- "black copper" English translation, "black copper ore" English translation, "black copper oxide" English translation, "black copper smelting" English translation, "black coral" English translation, "black cored malleable cast iron" English translation, "black corinth" English translation, "black corundum" English translation, "black cotton clay" English translation, "black cotton soil" English translation
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