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- frequence of penetration [物]穿透频率
- We can often correlate age with frequency of illness. 年龄的大小往往与发病率有关。
- Repelling cover on large fissures, for reducing of penetration. 为减少降雨进入裂缝,在大裂缝上设置防水盖板。
- A frequency of one million megahertz,10000?200Hz. 一百万兆赫(兹)频率,即10000?200赫(兹)。
- A frequency of one million megahertz,10 ?12?Hz. 一百万兆赫(兹)频率,即10??12?赫(兹)。
- The frequency of aberration by CGH was 60%(12/20). 20例淋巴瘤患者CGH核型异常检出率为60%25。
- The frequency of the test tone was 300 Hz. 测试声为300赫。
- The point of penetration through the diaphragms is sealed by E-beam welding. 通过横膈膜的穿透点用电子束焊接来密封。
- A frequency of one million megahertz,1012Hz. 一百万兆赫(兹)频率,即1012赫(兹)。
- The frequency of EAA is increasing gradually. 避免抗原是治疗的关键,糖皮质激素疗效明显。
- P is the frequency of the most common allele. 代表最常见等位基因的频率。
- The two basic forms of penetration destroy are canal gush and soil flow. 渗透破坏的两种基本形式为管涌和流土。
- Frequency of opening and closing. 频繁的开启和关闭。
- He was convinced that he was being victimized for his energetic pursuit of penetration. 他确信自己由于劲头十足地追查渗透问题而正受到迫害。
- The results show that the frequence of acid snow is different every year,but. 结果表明,降雪的酸雪频率各年均有不同,但都比同季中降雨的酸雨频率低;
- The difference, expressed in Hertz, between the two limiting frequencies of a band. 一个频带的上下界频率之差,单位用赫兹表示。
- A trace is automatically recorded of the resistance of the elastomer to penetration and the depth of penetration. 弹性体对于穿透的阻力和穿透深度曲线自动记录下来。
- Certain boll shapes and absence of nectarines reduces easy avenues of penetration into the boll. 某些铃形和无蜜腺减少病菌容易进入棉铃的途径。
- We try to find a correction to the frequency of waves. 我们试图找出对波的频率的改正量。
- This radio signal has a frequency of 800000 cycles per second. 这个无线电讯号的频率是每秒八百千周。