We have been dealing with a similarly very weak feature, which belongs to osmium.

我们一直研究一个类似的、非常微弱的特征，就是锇的谱线。

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And we use this weak feature to measure the composition of gold in the atmosphere of the sun.

我们利用这个微弱的特性，来测量太阳大气中的黄金成份。

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To extract the gear crack fault weak feature of locomotive running gear box on complex background, a new method of ensemble empirical mode decomposition (EEMD) and 1.

针对复杂背景下机车走行部齿轮箱齿轮裂纹故障微弱特征的提取问题，提出了总体平均经验模式分解(EEMD)与1。

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Feature phones are the weak link in the handset market now that consumers are migrating rapidly to smartphones.

FORBES: Has A Serious Mobile Phone Slump Started In Europe?

Third-quarter revenues fell 4 percent year-over-year to KRW 12.38 trillion (USD 10.93 billion) due to the continuing decline of feature phone sales and overall weak demand.

ENGADGET: LG records a 'solid' $138.57 million net profit for Q3, keeps the positive trend going