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调试工程师题?化学) - 百度文库

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1. ҩϵͳͶǰеǣB A 1.25ѹ飻 B ˮϴ飻

C ල D DZУ顣 𰸣B

2. װòԤϵͳǣD A ̿ B б C ˣ D EDI 𰸣D

3. ҩװõҩӦУC顣 A 1.5ѹ B 1.25ѹ C ѹעˮ D ϶С 𰸣C

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4. ԹУӦˮ趨ֵģAңͶ˼ҩϵͳݷСͳٶ𲽵ˮͼҩ A 1/2 B 1 C 2 D 3 𰸣A

5. һ£أˮﵽBʱˮ A pHС9 B ǶС10NTU C 絼С2S/cm D ӲȽӽ0mol/L 𰸣B

6. Գװ״γˮʱɲͶģCнݡ A 蹸 B ƣ C ɱ D ᡣ 𰸣C

7. ڳϵͳĤװͶ˵ȷǣA

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A ĤԪװǰϵͳ뾭ϸϴ B ϵͳϴɾɰװĤԪ

C ĤԪװϺ󣬼ɵȴϵͳ D ĤԪɺˮϴ 𰸣A

8. ¯ˮϵͳǰ߱ͶϵͳװǣC A ˮϵͳ B ٻ촲 C ˮŷϵͳ D ǰù 𰸣C

9. ӽװ󣬿ãAнԤ A 5%~10%᣻ B 5%~10%ƣ C ˮ D ϶ԡ 𰸣A

10. ֬װǰˮãCнݴ A ˮ B ԭˮ

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C ʳˮ D ϶ԡ 𰸣C

11. ӽˮָǣA A Ũȣ B Ƕȣ C pH

D 躬 𰸣A

12. չղ𲽶һϵͳӽ֬ӽ֬״ʱҺ裨A A ӱ B 룻 C D ϶ǡ 𰸣A

13. ѭȴˮϵͳʱӦֳ֤¶ȲڣC A -5棻 B 0棻 C 5棻

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