A class loader first determines if it has been asked to load this same class in the past.

类装入器首先判断要求它装入的类是否与过去装入的类相同。

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It has truly been an honor to be asked by AMACOM Books to prepare the fifth edition of this book.

我非常荣幸地受到艾默康出版公司的邀请来准备本书的第五版。

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But meantime he came up to Hua and asked in low voice, "Hua, it is said that a prisoner has been executed today." He is the child in a family surnamed Xia.

花白胡子一面说，一面走到康大叔面前，低声下气的问道，“康大叔——听说今天结果的一个犯人，便是夏家的孩子，那是谁的孩子？”

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Worcestershire County Council Scientific Services said it has been asked to carry out tests.

BBC: Worcestershire school meals tested for horsemeat

Constitutionally, parliament can remove an emir on health grounds with a two-thirds majority, after it has been asked to by the cabinet.

BBC: NEWS | Middle East | Ailing Kuwait ruler ousted by MPs

It has not been asked to accept ground forces.

CNN: Rumsfeld: U.S. must 'drain the swamp'