题目Gravity is a force that stops us from floating(float) in the air. 相关知识点: 试题来源: 解析 答案:floating 考查单词填空.根据题干:考查固定短语:stop sb from doing sth阻止某人做某事 from是介词,后面要加名词或动名词,float是动词,动名词是 floating。 重力是一种阻止我们漂浮在空中的力量....
解答 答案:floating 考查单词填空.根据题干:考查固定短语:stop sb from doing sth阻止某人做某事 from是介词,后面要加名词或动名词,float是动词,动名词是 floating 点评 本题考查用所给单词的适当形式填空,首先要根据语境明确句意,然后再根据相关语法对所给单词在形式上做出正确的变化.反馈...
(15分Gravity(万有引力)is a force that pulls things toward each other.Although you cannot see it, the force of gravity is everywhere.Earth'sgravity pulls in one direction—down. A better way of saying that is,gravity pulls(拉)you and everything on Earth towards Earth's center.Gravity is...
2, we then sought to infer something about a statically supported particle in a gravitational field from the description, entirely within the special theory of relativity, of a uniformly accelerating particle in a spacetime with no gravitational fields. This is hopefully what was achieved, although ...
根据“Gravity is important not only on Earth, but also as a force that shapes the entire universe. It keeps galaxies well, allowing stars to form and planets to exist. Gravity also influences events in space such as black holes and the bending (弯曲) of light around large objects.”可知,...
有些英语词组不会严格界定是否可数~因为英语分类很多，各种分类也可能有交叉~有些专用词的量词修饰就需单独特殊记忆~望采纳~
解析 有些英语词组不会严格界定是否可数~因为英语分类很多,各种分类也可能有交叉~有些专用词的量词修饰就需单独特殊记忆~ 分析总结。 有些英语词组不会严格界定是否可数因为英语分类很多各种分类也可能有交叉有些专用词的量词修饰就需单独特殊记忆反馈 收藏
As the nebula collapsed caused by its gravity, it spun faster and flattened into a disk. 当星云因其重力而坍缩时，它旋转得更快，并压扁成一个盘状。Structures can be analyzed in terms of how they deal with downward forces created by gravity. 人们根据建筑物如何处理由重力产生的向下的力来分析...
Verlinde proposed that gravity is not a fundamental force but a macroscopic phenomenon that emerges as a result of thermodynamic principles applied to the information of mass distributions. Under this framework we consider the roles played by quantum microstates, entanglement, information theory, the ...
The weight W of a body can be measured by the equal and opposite force necessary to prevent the downward acceleration; that is Mg. The same body placed on the surface of the Moon has the same mass, but, as the Moon has a mass of about 1/81 times that of Earth and a radius of ...