Because SQLObject always needs this field object, it always creates one.

因为SQLObject总是需要该字段对象，所以它总会创建一个。

youdao

Finally, note that there's no need to create a field object in PhoneNumber for the id field.

最后注意，无需在PhoneNumber中为id字段创建字段对象。

youdao

Returns a field object that reflects the specified declared field of the class or interface represented by this class object.

返回一个Field对象，该对象反映此Class对象所表示的类或接口的指定已声明字段。

youdao

But others note that Jupiter's powerful gravitational field can just as easily send an object into Earth's path as push it deeper into space.

VOA: special.2009.08.25

Within minutes, he was kicked out for throwing an object onto the field, but was treated as a hero by the Fenway faithful.

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The magnetometer will record what, if any, magnetic field the asteroid has, thus revealing whether it was ever part of an object large enough to have possessed the molten iron core needed to generate such a field.

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It is only every 2, 000 years or so that an object the size of a football field descends to earth and causes significant damage, according to NASA. Giant asteroids that crash to earth such as the one that most likely extinguished the dinosaurs tend to occur on the scale of millions of years.

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