Method Porous surfaces with blood latent fingerprints was soaked with sliver physical developer solution, sliver particles attached to latent fingerprints.

方法把检材浸泡在配制好的物理显影液中，还原的银粒子吸附在血潜手印部位显现出手印纹线。

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In the actual production, each imaging are required to place control strip, copy of the network to track test and in line with actual situation, timely complement to the developer solution.

在实际生产中，每次显影均需要放置测控条，对网点复制进行跟踪测试，并根据实际情况对显影液进行及时补充。

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The metol content and the hydroquinol content in developer solution were analyzed by potential spectrum method. During this analysis, two components were continuously titrated at the same time.

采用一种新的化学分析方法电位波谱法分析显影液中的米吐尔和对苯二酚的含量，在研究过程中实现了这两种成分的连续滴定分析。

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We had the opportunity to test our CoPilot Live Professional navigation solution on a beta version of Dolphin Black, and from a developer perspective, we were tremendously impressed with the implementation of our application.

ENGADGET: Honeywell unveils Dolphin 70e Black: a ruggedized smartphone that can take a wallop