数字显示着更小的增长高度，从事SecondLife基地的用户正在增强它对虚拟世界的兴趣，甚至为Second Life呼吁，要求新用户减少。
The Numbers suggest that a smaller, highly engaged base of Second Life users is intensifying its interest in the virtual world even as Second Life's appeal to new users fades.
简要介绍了闸门提升高度数字显示控制仪的工作原理、性能及应用情况，可供有关管理单位参考。
This paper briefly introduces the working principle, performance and application of the high digital control instrument for gate raising, which can be reference for the management units.
液位测量，可以采用流体高度的静压传感器及变送器远传数字显示智能仪表。
Measurement of liquid level, can adopt the static-pressure sensor of fluid height and digital display of transmitter.
用它能连续测量60厘米高度范围内的液面变化，液面高度由数字表头直接显示出来。
Such a level sensor is capable of continuously measuring helium level within 60cm high, helium level is displayed directly on a digital meter.
系统备有数字、模拟两种输出，并可用三位数字直接显示高度。
Both digital output and analogue output can be provided and the height information can be displayed in 3-digit code directly.
系统备有数字、模拟两种输出，并可用三位数字直接显示高度。
Both digital output and analogue output can be provided and the height information can be displayed in 3-digit code directly.
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