1) flame-extinguishing concentration
灭火体积分数
1.
Determination of flame-extinguishing concentration of gaseous extinguishants by the cup burner method;
用杯式燃烧器测定气体灭火剂的灭火体积分数
2) firing concentration limit
着火体积分数极限
1.
The MFFVC model uses the concept of firing concentration limit under high temperature to determine homogeneous ignition,which is in accordance with the ignition prediction by the finite volume flame model(FVFM) in which the Semenov criterion is employed.
MFFVC模型采用高温下可燃气体着火体积分数极限的概念来确定挥发分均相着火,这与利用Semenov准则判断着火的有限容积火焰锋面(FVFM)模型预报一致。
3) volume fraction
体积分数
1.
Effect of NO_2 combination at atmospheric pressure on measurement of its volume fraction by ultraviolet absorption;
常压N_2O_4合成对基于紫外吸收的NO_2体积分数测量的影响
2.
Quantitative solution of volume fraction of interface in cementitious composites;
水泥基复合材料界面过渡区体积分数的定量计算
3.
Research status of the volume fraction and the material properties of functionally gradient materials;
梯度功能材料的体积分数和物性系数的研究状况
4) volume ratio
体积分数
1.
The distributions and characteristics of non-metallic micro-inclusions of GCr15 and SS400 casting slabs in process of BOF-LF-VD-CC were analyzed by metallographic volume ratio method,in virtue of tracer method and electronic microscope.
结果表明,GCr15轴承钢显微夹杂体积分数为0。
2.
0-3 type modified PZT/PVDF piezoelectric composites with different volume ratio were prepared by High-temperature-pressing technique.
采用复合材料模压工艺,制备了体积分数不同的改性PZT(含铌的钛锆酸铅)/PVDF(聚偏二氟乙烯)压电复合材料。
3.
The influence of different volume ratios on the dielectric and piezoelectric properties of PZT/PVDF composites was studied and compared with the theoretical values proposed by Furukawa et al.
系统地研究了PZT体积分数对材料介电、压电性能的影响,并与Furukawa等人的理论预测进行了对比。
5) gas fire extinguishing system
气体灭火
1.
In combination with the relevant codes and engineering project, the paper expounds a range for application of gas fire extinguishing system, type of fire suitable for use this system, operation and control of the system and the safety precautions in the protecting areas.
本文结合相关规范及工程实例,详细阐述了气体灭火系统在建筑物内的应用范围、其适用的火灾类型和气体灭火系统的操作与控制,以及防护区内的安全措施。
6) fire-suppressant gas
灭火气体
补充资料：临界纤维体积分数
分子式：
CAS号：
性质：能使纤维增强复合材料的抗张强度比纯聚合物基体的抗张强度有所增加时，所需加入纤维的最小体积分数。
CAS号：
性质：能使纤维增强复合材料的抗张强度比纯聚合物基体的抗张强度有所增加时，所需加入纤维的最小体积分数。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条