Changes in sensory perception are the most sensitive indicators of the presence of nitrogen dioxide . 感觉的改变是二氧化氮存在的最灵敏的标志。
The primary reason for the late development of this field was the lack of sensitive detectors . 这个领域发展缓慢的主要原因是缺乏灵敏的探测器。
More sensitive but necessarily more complex and bulky detectors could be employed . 还可以采用更加灵敏的，（当然也一定更复杂的）大体积探测器来做实验。
Even with their most sensitive apparatus, human chemists cannot approach this perfection . 人类的化学家即使利用最灵敏的仪器，也难以达到这样完善的程度。
That particular equality, the proton-electron charge balance, is open to a very sensitive test . 质子和电子的电荷完全相等这一点，很容易用很灵敏的实验来检验。
These methods, unfortunately, are not very sensitive and may not be superior to the soap-bubble test . 不过，这些方法不是很灵敏的，并且不可能比肥皂泡试验法好。
"oh yes, certainly," said the girl with a sort of demure alertness which was somewhat amusing . “呵，好，当然，”那女孩说，她表现的那种认真的，灵敏的样子，看来有点好笑。
Radioactivity provides an extremely sensitive method of analysis since disintegration of individual nuclei are monitored . 因此放射现象可以监视每一个核的裂变，因此放射现象提供了一个极灵敏的分析方法。
The natural taste and true ear of david governed and modified the sounds to suit the confined cavern, every crevice, and canny of which was filled with the thrilling notes of their flexible voices . 大卫凭着自己天生的音乐感和灵敏的耳朵，指挥和调整着歌声的高低，使它适合于这一狭窄的洞窟，让洞里的每个缝隙都充满他们柔和而令人感动的声音。
He must have speed , power and agility 他必须有很好的速度,力量和灵敏的素质
