A taut strip model experiment was performed to verify that the AAF dependent not only on the frequency, but also on the structures dimension and characteristic size of the turbulence field.
设计了拉条模型试验验证结构的气动导纳不单与频率有关,还与结构的特征尺寸、风场的特征参数有关。
Fetal Heart rate Strip: Baseline rate, accelerations, reactivity, decelerations, contraction frequency.
基线胎心率,加速,反应性,减速,宫缩频率。
Proper millisecond time of blasting and corresponding frequency are chosen to decrease the blasting effects on buildings near the area of coal strip mine.
通过现场试验和爆破地震效应的观测,选取了较为合理的爆破微差时间及相应的爆破地震频率,降低了矿区附近的爆破地震效应。
By applying the transfer matrix method to the finite strip method the more simultaneous frequency equation is thus simplified to a two-frequency equation problem.
此法是将有限条法与传递矩阵法结合使用,一般能将频率方程压缩到二阶,对于变厚板显得更为有效。
Imported high magneto-conductivity steel strip, fine effectiveness for both low and high frequency.
进口高导磁钢带,低、高频屏效果均优。
Radio Frequency Identification(RFID) is an identification technique such as the barcode or magnetic strip technology.
射频识别(RFID)技术是一门新兴的自动识别技术,其主要核心部件是读写器和电子标签。
It is hot-rolled or cold-rolled strip or sheet for the blank shape by the cold bending process after the high-frequency welding as a square cross-section made of steel shapes and sizes.
它是以热轧或冷轧带钢或卷板为坯料经冷弯曲加工成型后再经高频焊接制成的方形截面形状尺寸的型钢。
It is hot-rolled or cold-rolled strip or sheet for the blank shape by the cold bending process after the high-frequency welding as a square cross-section made of steel shapes and sizes.
它是以热轧或冷轧带钢或卷板为坯料经冷弯曲加工成型后再经高频焊接制成的方形截面形状尺寸的型钢。
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