Front raises: Stand as described for side raises. Raise arms up to shoulder level together in front of the body (see Photo b). Lower back down slowly and in control.

前举：身体姿势和侧举相同。双臂一起向身体前方上举至肩膀水平(见图b)。控制住，慢慢放下。

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If you press and hold, the screen will raise or lower fully, so you have full control of how you want the unit to respond.

如果你按住，屏幕将全面提高或降低，所以你有你想要的单位如何响应的完全控制。

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The AGC unit sends signals to the generating units under its control to raise or lower load as required to correct frequency and tie-line loadings.

AGC控制单元送出信号至受其控制的发电机组，按标准频率和联络线负荷的要求来增大和减少负荷。 收藏。

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Among other cities that have recently experimented with new parking technologies, some, including San Francisco, have introduced dynamic pricing systems that raise and lower the cost of a space in order to control the supply of available on-street spaces.

WSJ: Privatizing New York City Parking Meters: DeBlasio Critical of Plan