The Chamber, for example, has spent months organizing lobbying visits to skeptical lawmakers to explain the gravity of the threat.

以商会为例，它倾注了数月时间组织游说团拜访那些持怀疑态度的国会议员，向他们阐明违约的严重性。

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Today (top left), for example, the gravity of the gas giant Neptune creates gaps by tugging at the icy dust and debris of the Kuiper belt, which orbits just beyond the planets.

譬如说今日的(左上图)，气体巨型星海王星的重力通过对轨道就在行星们不远处的柯伊伯带的结冰尘埃和残骸拉扯制造出数个缺口。

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That makes it hard to argue that dark matter and dark energy are not real and to explain them away by, for example, modifying Einstein's theory of gravity.

这让那种认为暗物质和暗能量不存在的辩驳变得非常困难，更不可能抛开它们去解释任何事情，比如修改爱因斯坦的引力理论。

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For example, let's take the case where the particle is falling under gravity.

比如说,举个例子,一个质点正在重力的作用下下落

耶鲁公开课 - 基础物理课程节选

For example, we know that if a body is near the surface of the Earth, the force of gravity of that object seems to be m times g, where g is 9.8.

例如,我们知道,如果在地球表面有一个物体,该物体受到的重力大小为 m 与 g 的乘积,g 等于 9.8

耶鲁公开课 - 基础物理课程节选

Einstein's framework for his theory of gravity, for example, is incompatible with quantum theory, which explains how nature works at an atomic and subatomic level.

WSJ: Einstein Proved Right on Gravity��Again

For, even if as has been promised no Soviet personnel are present at the Australian launch site itself, successful integration of payloads and boosters requires an intimate understanding of the characteristics of the device to be orbited (for example, in addition to its weight and dimensions, its power requirements, center of gravity, stress tolerances, etc.).

CENTERFORSECURITYPOLICY: Center for Security Policy | Why Is Bush Sacrificing The US Space Launch Industry To Promote Those Of Foreign Competition?