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- loudness efficiency factor 响度效率因数
- The photonic collection efficiency factor was estimated to be about 0.759 by potassium ferrioxalate actinometry. 以草酸铁钾化学光量计曝光试验对其光学性能进行了评价,光子采集效率约为0.;759。
- For design calculations, it is usually adequate to use the theoretical value for the approximate mixture ratio, corrected by a typical combustion efficiency factor. 对于设计计算,采用相应混合比的理论值,并用典型的燃烧效率系数来修正,通常这样做是恰当的。
- Aiming at the influence shielding efficiency factor on the electromagnetic shielding clothing,the corresponding experimental design is done separately. 研究了影响防电磁辐射服装屏蔽效能的因素,并对实验结果进行了方差分析。
- All job data can be instantly recalculated in the event of changes inworkpiece material, machine characteristics, lot size or efficiency factor. 所有的工作数据能够在制造原料、加工属性、份额尺寸或者效率等因素变化的情况下被立即重新计算。
- IPCS technology was aimed at improving the effection that water shutoff and profile control enhance recovery efficiency factor. 现有的单一的调剖堵水工艺技术不能满足高含水期对改善层内、层间及平面矛盾的要求,以及动用水驱驱不到的剩余油。
- Efficiency factor of diffusivity in the catalyst has also been introduced and the transfer between the gas bulk and the catalyst surface has been considered in the model. 求得了日产千吨氨的卧式氨合成塔床层温度、氨浓度随床层高度的变化。
- Proposes the two sets of indices, efficiency factor of contaminant source (EFCS) and efficiency factor of supply air (EFSA), and each set includes three indices. 定义了污染源有效因子EFCS和送风有效因子EFSA两个系列指标,每个系列均包括3个指标。
- Calculation of efficiency factor in Alford's force[J].Journal of Huazhong University of Science and Technology(Nature Science Edition),2003,31(4):66-68(in Chinese). Alford力中效率系数的一种计算方法[J].;华中科技大学学报(自然科学版);2003;31(4):66-68
- A loud noise from the street diverted my attention. 街上一阵喧闹声转移了我的注意力。
- The building fell with a crash as loud as thunder. 建筑物轰隆一声倒塌了,声如雷鸣。
- So we conclude that cold exposure is an efficient factor which affect the content of UCP-1 in small mammal animal. 所以,冷驯化是影响哺乳动物UCP1含量变化的有效因子。
- The house fell with a crash as loud as thunder. 房子轰隆一声倒塌,声如雷鸣。
- A suit of armour fell over with a loud crash. 胄甲啪的一声重重地摔在了地上。
- Some people believe human agency is the efficient factor inthe migration of some species of wild plants. 一些人认为人作为媒介是一些野生植物物种迁移的直接原因。
- Let's brighten up the party with some loud music. 让咱们用响亮的音乐使聚会欢快起来。
- The interracial adhesion, fiber efficiency factors and mechanical properties of ABS/LGF and ABS/ LGF/SMA composites were investigated. 对ABS/长玻璃纤维(LGF)及ABS/LGF/SMA(苯乙烯/马来酸酐共聚物)2种复合材料的界面形态、纤维效率系数和力学行为进行了研究。
- The cork came out of the bottle with a loud pop. 瓶塞砰的一声拔出来了。
- He's an army sergeant. he needs a loud voice. 他是个好军人。他需要有大嗓门。
- The loud noise made me leap out of my skin. 这么响的声音吓了我一大跳。