To Baekeland and others aiming to find commercial opportunities in the nascent electrical industry, that gunk was a signpost pointing toward something great.

但贝克兰和其他在刚起步的电力工业中寻求商机的人认为，这个黏糊糊的东西将导致某种伟大的发现。

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Germanium is already used in many commercial chips simply to improve the speed of electrical circuits, but it has much better optical properties than silicon.

锗早已应用于许多商用芯片中，虽然只是简单地用于提高电路速度，但相对硅来说其拥有好得多的光学性质。

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Its different properties like thermal, electrical and tensile were evaluated for its commercial exploitation.

为了商业开发，评价了它们的各种性能，如热、电和强度等。

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But both Japanese and US investigators continue to examine and test the batteries to understand why they failed after they were integrated into the 787 electrical system and operated on commercial flights.

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To gather venom for commercial purposes, beekeepers place a sheet of glass embedded with low-voltage electrical wires at the hive entrance.

WSJ: Bee Venom Cosmetics | Outer Beauty

When researchers zero in on electrical activity in yet another area, they can tell which parts of commercial messages, if any, are encoded in the experimental subjects' long-term memories.

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