他起码和另一个吹萨克斯的阿肯色州前州长一样出色。
He was at least as good as that other former governor of Arkansas, the one who plays the saxophone.
玻璃的起源可以追溯到公元前3500年,但直到2000年前的罗马帝国,吹制玻璃的艺术和玻璃的实际使用才变得更加广泛。
The origins of glass date back to 3,500 BC but it wasn't until the Roman Empire, 2,000 years ago, that the art of glass-blowing and the practical uses of glass became more widespread.
结果表明:零件渗碳前经吹砂或磷化,渗碳时通入NH3,能够保证渗碳层均匀。
The results show that the carburized case uniformity can be ensured through sand blasting or phosphating before carburizing, and NH3 is filled during carburizing.
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