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囊式抗荷服
相关语句
  “囊式抗荷服”译为未确定词的双语例句
     +GZ protection and practicability of the improved bladder antiG suit
     一种新型囊式抗荷服的抗荷及实用性能
短句来源
     THERMAL STRESS ON PILOT WEARING TWO BLADDER ANTI-G SUITS AT DIFFERENT ENVIRONMENTAL TEMPERATURES AND METABOLIC LEVELS
     飞行员配穿两种囊式抗荷服在不同环境温度和代谢水平时的热应激
短句来源
     The evaluation of thermal comfort for pilot wearing bladder anti-Gsuit in different metabolic levels
     飞行员配穿囊式抗荷服在不同代谢水平时的温度舒适性评定
短句来源
     Three extended bladder coverage(EBC)anti一G suits were evaluated on the cen-trifuge and were compared with the standard(Std)KH一3 five bladder and the full coverage capstan(FCC)anti一G suits.
     对三种不同扩大囊覆盖面积(EBC)的抗荷服性能在离心机上进行了评价,并与标准的(Std)KH─3型五囊式抗荷服及全覆盖侧管式(FCC)抗荷服进行了对照。
短句来源
     Objective To examine thermal stress on pilot wearing bladder anti-G suits at different environmental temperatures and metabolic levels,so as to provide theoretical basis for evaluating the thermal burden of bladder anti-G suits and making up safe measures.
     目的 探讨飞行员配穿囊式抗荷服在不同环境温度、不同代谢水平条件下的热应激 ,为评价囊式抗荷服的热负荷和制定相应的保障措施提供理论依据。
短句来源
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  相似匹配句对
     +GZ protection and practicability of the improved bladder antiG suit
     一种新型及实用性能
短句来源
     Determination of indexes of heat stress in wearing capstan pressure vest anti-G suit with breathing bladder
     带呼吸背心的热负测定
短句来源
     On development of efficient bladder auti-G system
     论发展高效系统
短句来源
     The evaluation of thermal comfort for pilot wearing bladder anti-Gsuit in different metabolic levels
     飞行员配穿在不同代谢水平时的温度舒适性评定
短句来源
     +G_Z protection of the newly developed bladder anti-G equipment
     新研装备的性能
短句来源
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Three extended bladder coverage(EBC)anti一G suits were evaluated on the cen-trifuge and were compared with the standard(Std)KH一3 five bladder and the full coverage capstan(FCC)anti一G suits. Bladders of the Std and three EBC anti一G suits covered ap-proximately 30%,43%,65%,and 90%,respectively,of the fower body measuring from the umbilicus.Relaxed+Gz tolerances were determined in 5 subjects wearing these anti一G suits by rapid onset centrifuge runs(ROR).Protection afforded by Std,EBC(43%,65% and 90%)and FCC anti一G...

Three extended bladder coverage(EBC)anti一G suits were evaluated on the cen-trifuge and were compared with the standard(Std)KH一3 five bladder and the full coverage capstan(FCC)anti一G suits. Bladders of the Std and three EBC anti一G suits covered ap-proximately 30%,43%,65%,and 90%,respectively,of the fower body measuring from the umbilicus.Relaxed+Gz tolerances were determined in 5 subjects wearing these anti一G suits by rapid onset centrifuge runs(ROR).Protection afforded by Std,EBC(43%,65% and 90%)and FCC anti一G suits were 1.45,2.13,2.80,3.60,and 1.85 G,respectively.However,at+5Gz(with anti-G suit inflation)exposures,HR with the 65% and the 90% EBC anti-G suits were significantly(P<0.01)lower than that with the Std anti一G suit.These results indicated that EBC anti一G suits significantly enhanced + Gz tolerance and re-duced HR as compared with the Std anti一G suit.

对三种不同扩大囊覆盖面积(EBC)的抗荷服性能在离心机上进行了评价,并与标准的(Std)KH─3型五囊式抗荷服及全覆盖侧管式(FCC)抗荷服进行了对照。Std和三种EBC抗荷服的囊分别约覆盖脐以下下体的30%、43%、65%和90%。在快增长率(3G/s)的离心机+Gz暴露时,测定了5名被试者着这些抗荷服的松弛+Gz耐力。Std、EBC(43%、65%和90%)及FCC抗荷服提高的+Gz耐力分别为1.45,2.13,2.80,3.60和1.85G,在+5Gz(抗荷服充气)暴露时,着EBC(65%和90%)抗荷服的被试者心率显著低于着Std抗荷服(P<0.01)。以上结果表明,EBC抗荷服比Std抗荷服能显著提高+Gz耐力并降低心率。

Objective To investigate +GZ protection and practicability of the improved antiG suit(KHx).

目的探讨一种新型囊式抗荷服(KH-x)的抗荷性能及实用性能。方法①在离心机上测定了18名受试者的基础+GZ耐力,以及分别采用KH-x的C、S、S1、S2型时的+GZ耐力,确定其抗荷性能,并与KH-3、CSU-xB/p抗荷服进行对比;②48名飞行员对KH-x(C)、KH-x(S)进行试穿,且有3名飞行员进行试飞。结果衣面为全覆盖式的KH-x(C)、KH-(S)虽具有较高的抗荷性能,但夏天穿太热;衣面为露空式的KH-x(S1)抗荷性能较低,对其改进后研制出的KH-x(S2),配NKT、KT-7A、KT-2抗调器时的抗荷性能,分别达到2.50G、2.25G、2.25G,明显高于KH-3及CSU-xB/p(P<0.01)。结论KH-x(S2)配NKT、KT-7A、KT-2抗调器时的抗荷性能均达到2.1G以上,可满足现役战斗机+GZ防护的需要,并可实现通用化、系列化的要求;采用露空式结构将有利于散热。

The dynamic response behavior is one of the most important factors of an anti g valve suit system. A linear model which includes four pole, four zero and one delay unit was developed in this paper to describe the dynamic response behavior of the valve g suit system. The parameters in the model were determined through a system identification method, and the agreement between model prediction and experimental result was satisfactory. The influences of system structural parameters such as source...

The dynamic response behavior is one of the most important factors of an anti g valve suit system. A linear model which includes four pole, four zero and one delay unit was developed in this paper to describe the dynamic response behavior of the valve g suit system. The parameters in the model were determined through a system identification method, and the agreement between model prediction and experimental result was satisfactory. The influences of system structural parameters such as source pressure, suit volume and valve angle were also discussed.

抗荷阀 -抗荷服系统的动态特性是决定其抗荷效果的关键指标。本文在理论分析和系统辨识研究的基础上提出采用 4极点、1零点、1延迟的线性模型作为机械式抗荷阀 -囊式抗荷服系统的动态特性模型 ,该模型的理论输出与实验数据符合甚好。给出了模型的一般型式 ,同时分析了气源压力、阀门安装角、抗荷服容积等系统结构参数对模型的影响。

 
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