Objective To assess the value of pulmonary ventilation test in evaluating the prognosis of cardiac surgery patients.
目的研究术前肺通气功能在评价心脏外科手术预后中的价值。
Studies the mechanical performance such as minimum start-up air speed, reaction time and ventilation performance of the catcher developed by the authors on the simple opening ventilation test-bed.
利用搭建的简易开放式通风实验台，实验研究了所研制的一种具有自动捕风功能的通风装置的最小启动风速、反应时间等机械性能及通风性能。
To test reliability of the simulated program, ventilation drying tests on maize and rice under certain drying conditions were conducted by using the grain ventilation unit.
为了验证模拟程序的可靠性，在一定干燥条件下利用自制的谷物通风干燥装置对玉米、稻谷做了通风干燥试验。
Check all items in the checklist such as test of content of oxygen test of explosion point exploded-proof lamp good ventilation.
核对检查单并检查所有项目，如测量氧气含量，检验爆炸点，防爆灯和通风。
The test shows that the new one improves the effect of ventilation and heat dissipation significantly.
提出了一种新型的结构，试验表明它大大改善了通风散热的效果。
Check all items in the checklist, such as test of content of oxygen, test of explosion point, exploded-proof lamp, good ventilation.
核对检查单并检查所有项目，如测量氧气含量，检验爆炸点，防爆灯和通风。
Smooth, surface, waterproof, grease proofing, cool sense, comfort, fastness, anti-aging, high, intensity, ventilation, have passed suggest and STS test.
表面光滑，防水，防油污，酷感，舒适度，色牢度，耐老化，高强度，通风，通过STS的检验。
The energization of the aircraft electrical circuits starts a full test of the ventilation system. The test continues for 2 minutes approximately.
给飞机电路通电，将起动通风系统全测试。该测试将持续大约2分钟。
Test instrument point: Have fixed exactly installation position of ventilation and performance test including related drawings.
试验测点：已完成通风试验和性能试验测点安装位置及加工图纸。
Its test results have shown an improved ventilation, controlled stope self combustion and less ground pressure activity.
实验结果表明该方法通风效果改善，采场自燃得到控制，地压活动减少。
A plan is proposed for improving crankcase ventilation and oil consumption of 4105 diesel engine. Verification test proved that the plan is effective and has been applied in mass production.
通过分析4105柴油机一度存在的曲轴箱通风不畅和机油消耗高的情况，提出了新的改进方案，经过试验验证，效果良好，并已在生产上应用。
This article briefly introduces the status quo of ventilation system of Dongxiang Copper Mine, including its technique level, the method to test its economic factors, and the comment on this system.
对东乡铜矿通风系统现状作了简述，介绍了该矿通风系统技术、经济指标测定的方法，并对该矿通风系统作了评述。
The paper had carried on the basic performance test on each system of tunnel ventilation physical model.
对隧道通风物理模型各系统进行基本性能测试试验。
Hence, flexible pipe ventilation technique is developed and tested in the No. 24 tunnel of a water engineering some of the test results are introduced in this paper.
因此，中国铁道建筑总公司组织石家庄铁道学院、铁十五工程局有关科研人员，在“引大入秦”工程24号隧洞开展软管通风技术的研究和试验。本文是该课题的部分测试结果。
This paper presents the calculation of the heat gain and air volume in a motor - test lab. and introduces the constitution and characteristic of the air conditioning and ventilation system.
介绍了汽车发动机试验室室内得热量和空调送风量的计算以及空调、通风系统的构成和特点。
Objective To investigate the exercise ability and pulmonary ventilation and gas exchange function during exercise test in type 2 diabetic patients.
目的探讨糖尿病患者运动能力及其运动时肺的通气与气体交换功能的变化。
The middle and high-frequency noise of the wet-style natural-ventilation cooling tower is simulated by test rig in tab.
在试验装置上进行了冷却塔噪声模拟试验，试验装置较好地模拟了火电厂湿式自然通风冷却塔的中高频噪声特性。
This series of products for electrical insulation materials, heat-resistance test, electronic parts, plastic products ventilation aging test.
该系列产品适用于电气绝缘材料的耐热性试验，电子零配件、塑化产品之换气老化试验。
The test results show that, increasing inlet flux and decreasing width of ventilation hole within a scale are main ways to improve the heat exchange performance of standard chassis.
结果表明，在一定范围内增加机柜进气流量和减小通风孔尺寸可改善机柜通风换热性能。
The test results show that, increasing inlet flux and decreasing width of ventilation hole within a scale are main ways to improve the heat exchange performance of standard chassis.
结果表明，在一定范围内增加机柜进气流量和减小通风孔尺寸可改善机柜通风换热性能。
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