The method was used to determine the trace silver in printing waste solution with satisfactory results.

用于洗像废液中银的测定，结果令人满意。

youdao

The method was used to determine the trace silver in photograph and fixation waste water with (satisfactory) results.

该方法应用于照片和定影液废水中微量银的测定，结果满意。

youdao

Based on an experiment for the adsorption of trace silver by xanthic ester cotton under different conditions, the most suitable condition for such adsorption has been determined.

本文通过黄原酯棉对痕量银在不同条件下的吸附试验，找出黄原酯棉对痕量银吸附的最适宜条件，为在分析化学以及环保中利用黄原酯棉分析痕量银提供参考。

youdao

Officers in the borders were keen to trace the owner of a silver Ford Focus which was seen near both hospitals on the night of the attempted thefts.

BBC: Boy racer link to hospital Nitrous Oxide thefts probed

They are hoping to trace the driver and four passengers of a silver or white hatchback vehicle and are now also looking for a black 4x4 vehicle in connection with the attack.

BBC: Motorists quizzed in Guildford after assault on father

Another silver vehicle was being driven along Millbrook Road at the time and officers want to trace it and its driver.

BBC: South East Wales