碳黑:在缺乏空气的情况下,燃烧天然气或油产生的一种细面极黑的颜料。
Carbon black: a fine, intensely black pigment obtained by burning natural gas or oil with restricted air supply.
相反,TrES - 2b的大气层由气态钠、钾和三氧化钛这些可以吸收光线的化学物质组成,不过这也并不能为该行星极黑提供解释。
Instead, it has an atmosphere made up of chemicals such as vaporized sodium, potassium and gaseous titanium oxide, which absorb light, but that still does not explain the planet's extreme blackness.
很不幸,对于那些非黑即白论者,真相处于两极之间。
Sadly for those who prefer blacks and whites, the truth in this case hovers somewhere between the two extremes.
最严重的是,某个藏在老妈地下室里的极客黑进了美国法警的数据库。
To top it all off, some geek in his mom's basement hacked the U. S. Marshals' database.
本研究中PVDF粘结剂的添加量在7一10%,乙炔黑导电剂的添加量在8%左右,正极极片的性能最佳。
When the amount of PVDF and acetylene black is 7~10% and 8%, the positive plate obtained possesses optimum properties in our studies.
口味:极深的宝石红色,具有黑醋栗、黑浆果和橡木的香味,口感圆润,如丝般柔滑的单宁感,平衡感极强。
Tasting Notes: With deep ruby red color and blackcurrant, black fruit and oak fragrance, this wine has round taste and smooth tannin and well balanced.
口味:极深的宝石红色,具有黑醋栗、黑浆果和橡木的香味,口感圆润,如丝般柔滑的单宁感,平衡感极强。
Tasting Notes: With deep ruby red color and blackcurrant, black fruit and oak fragrance, this wine has round taste and smooth tannin and well balanced.
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