据他们说,齐夫林在位五十六年。
我们用切林齐夫测定活泼氢方法测定了许多类的有机化合物,并且证明这个简便的方法是可被广泛应用的。
The Terent 'ev method for the determination of active hydrogen has been applied to various kinds of organic compounds. It is found that this method can be widely applicable.
那是在六月底的萨拉热窝,加夫里洛•普林齐普举枪向弗朗茨•斐迪南大公和他的妻子射击。
IT WAS LATE JUNE in Sarajevo when Gavrilo Princip shot Archduke Franz Ferdinand and his wife.
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