Positive pressure是什么意思

网络释义

用法例句

Principal cause of emerging positive pressure in evaporation separator & its countermeasures;

蒸发分离器出现正压的主要原因及对策

Clinical study of noninvasive positive pressure ventilation in the treatment of chronic obstructive lung disease with respiratory failure:34 cases report

无创正压通气治疗慢性阻塞性肺病合并呼吸衰竭34例临床分析

The positive pressure distribution on the bearing surface of screw down system of 950 primary mill was studied using FEM and the corresponding improvement way has been put forward.

通过有限元分析,研究了950开坯机压下系统球面轴承表面正压力的分布情况,并据此提出了相应的改进措施。

,acting on the silo wall s positive pressure.

根据美国学者詹尼克（ＡＷＪｅｎｉｋｅ）的基本观点，阐述了圆筒仓在偏心卸料时，贮料在仓底附近形成偏心动力拱，仓壁不仅受到拱脚边界中面的径向力作用，而且同时还受到纬向力作用，并将该互相垂直的经向、纬向力合成为作用于圆筒仓壁的径向力，即作用于圆筒仓壁的正压力。

Discusses the influences of the mechanical ventilation rate and air distribution on the workshop pressure, and presents some effective measures to maintain the uniform micropositive pressure in the workshop.

分析了机械通风量和气流组织对车间压力分布的影响,并提出了纺织车间保持均匀稳定微正压的技术措施。

mono column compensate hydraulic press

单柱校正压装液压机

double column hydraulic straightening and mounting press

双柱校正压装液压机

pressurized enclosure (Ex p)

正压外壳（Ex p）

AGA positive pressure breathing apparatus

雅嘉正压呼吸辅助器

Research on Inertial Piezoelectric Actuator with Changeable Pressure;

正压力变化式惯性压电驱动机构研究

Below normal pressure.

低压的低于正常血压的

Having normal blood pressure;not hypertensive or hypotensive.

血压正常的有正常血压的；不是高血压或低血压的

input current at positive-going threshold voltage

正向阈电压下输入电流

The doctor is checking the patient's blood pressure.

医生正在给病人量血压。

The doctor is taking my blood pressure.

医生正给我量血压。

Lasater's bubble-point pressure correctio

莱氏泡沸点压力校正

low voltage He filled proportional counter

低压充填氦正比计数器

subnormal formation pressure

低于正常的地层压力

A band of low pressure is moving across the country.

一个低压带正横越该国.

A band of low pressure be move across the country

一个低压带正横越该国

aircraft static pressure error corrector

飞机静压误差校正器

an air mass of higher than normal pressure.

气压比正常值高的气团。

The electric current varies directly with the voltage.

电流与电压成正比。