system drawing

基本解释

Figure 3: An informal system drawing without well-defined modeling notation can quickly become incoherent.
图 3：没有用定义明确的建模符号绘制的非正式的系统会很快松散起来。
The principle and method for the automatic generation of a ventilation network from a single line ventilation system drawing are introduced, and an actural example is illustrated.
介绍了由通风系统单线条图自动生成通风网络图的原理和方法，并给出了应用示例。
The paper uses spool valve system drawing equivalent to cartridge valve system drawing to design a typical hydraulic closed-circuit system consisting of two-way cartridge valve.
本文采用滑阀系统图等效成插装阀系统图的方法，设计出一种由二通插装阀组成的典型闭式系统。

At the same time the ratio of active workers paying into the system to retirees drawing from the system has reached 1.86 to 1.
FORBES: Old Age Pensions 10 Percent of GDP and Rising
Ten years ago, the state set up a system to depoliticize the drawing of congressional district maps.
FORBES: Can Politicians be Forced to Rise Above Politics?
The system appears to be drawing in large numbers of people who have no firm career goals but failing to help them acquire focus.
NEWYORKER: Live and Learn