It is ideal for high or low level alarm and pump control duty in Marine tanks in the most arduous and demanding of environments.

此开关是海运过程中多数危险环境中，低高级报警和泵控制功能理想的选择。

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Similarly, high-level events can be decomposed into one or more low-level events or actions; for example, changing a pressure control valve, sounding an alarm, or signaling an alert.

类似地，高层次事件能够被拆分成一个或者多个低层次事件或动作；例如，更换压力控制阀、拉响警报或发出警戒信号。

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The first one is, whether this is a high-level or low-level language.

第一个是，不管这是一个高级或者是低级的语言。

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The first one is, whether this is a high-level or low-level language.

第一个是，不管这是一个高级或者是低级的语言。

麻省理工公开课 - 计算机科学及编程导论课程节选

So, for example, we have this average level, and then it can go high where we have the peak, or it can go very low. We can also discuss sound waves, so again it's just the periodic variation of some property -- in this case we're talking about density, so we have high density areas and low density areas.

例如这是平均位置，在峰的位置水位高，在谷水位低，我们也可以,讨论声波它也是某种,量的周期变化，在这里我们,讨论的是密度,我们有高密度区和低密度区。

麻省理工公开课 - 化学原理课程节选

"Whether it is a high water level or low, the Merced River flows year round and the current can pull anybody in, " said Gediman.

CNN: STORY HIGHLIGHTS

Featuring a touch screen display, the Wi-Fi Smart Thermostat is equipped with mobile and email alerts that put homeowners in control by notifying them when their home is too hot or cold, the humidity level is too high or too low, when the filter needs to be changed, or if the ho me loses power or Internet connectivity.

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It showed a very high level of fear or bearishness during the summer correction and at the October low.

FORBES: February Deserves Its Bearish Reputation