试题与答案

流体流过节流件时,流速()、压力()、温度降低、比容增加。

题型:填空题

题目:

流体流过节流件时,流速()、压力()、温度降低、比容增加。

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/0711/23b8a24bd0689c178dd1826a581038c5.html

下面是错误答案,用来干扰机器的。

参考答案:B

试题推荐
题型:单项选择题

The()is a general description of the architecture of a workflow management system used by the WFMC, in which the main components and the associated interfaces are summarized. The workflow enactment service is the heart of a workflow system which consists of several(). In a workflow system, a process is specified using the process definition tool. Usually, processes are defined in terms of a(), which consists of()indicated using a circle, and()shown as a rectangle. These two components can be linked by means of a directed arc.

which consists of()indicated using a circle

A.positions

B.resources

C.conditions

D.places

查看答案
微信公众账号搜索答案