搜题请搜索小程序“爱下问搜题”
问题 问答题 简答题

设备运行后，要做好哪些工作？

答案

参考答案：

认真观察润滑油，注油情况。

仔细倾听机器运转声音，判断设备工作情况。

定时巡回检查压缩机各气缸排气压力，排气温度，冷却水进出水温度，压力及润滑油温度做详细记录。

单项选择题

Brenda Simone is a money manager with the pension fund of Blue Streets as one of her clients. The director of the pension fund calls Simone and asks her to use a particular broker so that the fund can obtain some research services with the soft dollars from that broker. Simone believes that the desired broker will provide the same price and execution as the normal broker that Simone uses. Simone does as the client wishes. Simone has:（）

A. not violated the Standards as long as the research provided by the broker will benefit Blue Streets.

B. not violated the Standards as long as the research provided by the broker will benefit Simone’s money management practice.

C. not violated the Standards as long as the research provided by the broker will benefit the plan beneficiaries.
查看答案
单项选择题

关于有氧呼吸的特点（与无氧呼吸相比），下列表述中不正确的是（）

A.需要多种酶参与

B.分解有机物不彻底

C.释放二氧化碳

D.生成大量ATP
查看答案