pressure support的例句大全

considering the influence upon static pressure support of variance of liquid resistance which produced by axial clearance, rotational speed and oil temperature of the actuator, corresponding calculation formulas were deduced.

考虑马达轴向间隙形成的节流液阻以及转速和油温变化对静压支承的影响，推导了相应的计算公式，并给出了具体的仿真实例。

Because this coal bed thickness is moderate, selects the shield type hydraulic pressure support.

由于该煤层厚度适中, 选用掩护式液压支架.

all of them were ventilated in the mode of pressure support ventilation ( psv) and positive end expiratory pressure ( peep).

采用PSV（压力支持通气）+PEEP（呼气末正压）模式。

Objective To establish the method for clinical use of proportional assist ventilation ( PAV) and evaluate the effect on COPD patients. The main similarities and differences of PAV and pressure support ventilation ( PSV) were described.

目的建立比例辅助通气（PAV）临床应用的方法，评价其治疗慢性阻塞性肺疾病（COPD）急性发作期患者的疗效，并与压力辅助通气（PSV）比较。

use of pressure support ventilation in pediatric patients after cardiac surgery

压力支持通气在小儿先心病术后的应用

To Study management of respiratory failure tape I through nasal mask pressure support Ventilation ( PSV) and guiding signif cation by concepts of permissive hypercapnia ventilation ( PHV).

探讨经鼻压力支持通气（PSV）治疗Ⅱ型呼衰的效果及对可允许高碳酸血症通气（PHV）治疗的指导意义。

At the same degree of respiratory muscle unloading, PAV can be implemented at much lower peak inspiratory pressure than PSV. It can also apply proportional pressure support according to the patients' ventilatory demand.

在做功相同时，PAV比PSV吸气峰压降低，根据患者的需要保持相应的通气量。

objective to explore the effects of different inspiratory rise time settings on patient-ventilator interaction during pressure support ventilation ( psv).

目的初步探讨压力支持通气（PSV）模式下不同吸气上升时间对人-机协调的影响。

Structural and mechanical design are performed according to the requirement on the overall design and design input for the reactor pressure vessel support of Qinshan Phase II NPP Project.

根据总体设计要求和设计输入要求，进行了秦山核电二期工程反应堆压力容器支承的结构设计和力学设计。

The pressure disc must rest on the crankcase or crash support.

压力盘必须置于曲轴箱或防撞托架上。

The floating seal ring is a non-touch liquid clearance seal with lots of advantages: large differential pressure, small through-flow, automatically center adjusting and centering, non-friction in theory, providing auxiliary support for the rotor.

浮动密封环作为非接触式液体间隙密封，具有密封压差大、泄漏量较小、能自动调心和对中、理论上无磨损、对转子有辅助支撑作用等优点。

The preliminary study to the characteristics of surrounding rock and support design procedures in working faces of strong roof and high ground pressure of deep mines are conducted in this paper using several important methods such as numerical simulation, theory analysis and measuring data analysis from locales.

本文采用数值模拟分析、理论分析和现场实测数据分析等研究方法，对深井高地压坚硬顶板采场围岩特性与支护设计进行了初步的研究。

Zero-Distance and Non-Noise Self Moving Static Pressure Pile Driver Applied to Foundation Pit Excavation Support Engineering

小型压实机及其动态特性零距离、无噪声的自行式静压桩机在基坑围护工程中的运用

A technical study on pressure relief support in driving roadway along the goaf

沿空掘巷卸压支护技术研究

This paper is based on result of visioplasticity test of thick cylinder during axial pressure with support of mandrel, velocity field and strain rate field were established.

本文根据厚壁圆管在两端夹持、有芯轴支撑、轴向加载的条件下，视塑性试验流线分布的结果，建立了变形区域的速度场和应变速率场。

Using the theory of Terzaghi's relation soil pressure, the minimal support pressure formula with tunnel face in stratified sandy soil was obtained based on the principle of sliding block entire force balance.

采用太沙基松动土压力理论，根据滑动块的整体受力平衡，推导出砂性土中考虑成层土的开挖面最小支护压力计算公式。

The number of penury students was sharp enlarged by the college recruit and the increasing education charge. In order to lighten their economic pressure and realize educational equity, native supporting-education loan policy was implemented since 1999 in my country.

高校扩招和高等教育收费使得高校贫困生数量急剧增大，为了减轻贫困生的经济压力，实现教育公平，1999年起我国开始实施国家助学贷款政策。

Relief of social pressure needs the assistance of social support system.

社会压力的缓解和释放时需要各种社会支持系统给予帮助的。

A propane refrigeration cycle process, combined with the existing gas field high-pressure throttling refrigeration treatment process, the transformation process of the low pressure gas propane refrigeration cycle, which provided technical support for the future design of the propane refrigeration system.

研究了丙烷制冷循环工艺，结合现有的气田天然气高压节流制冷处理工艺流程，提出了低压气丙烷制冷循环的改造工艺，为今后丙烷制冷系统的设计提供了技术支撑。

The effects of support, additive and method of preparation on the activity and selectivity of supported copper catalysts for the dehydrogenation of methanol to methyl formate have been investigated under atmospheric pressure and at 250 ℃.

在常压、250℃条件下，考察了不同载体、添加剂以及制备方法对铜基催化剂上甲醇脱氢制甲酸甲酯的活性和选择性的影响。