the negative

• Place one of the negative records in the projector object plane .
  将负片记录之一放入投影器的物平面内。
• We are asked to choose between various shades of the negative .
  我们只能在形形色色的平庸人物中去挑选。
• To prove the negative is logically nearly impossible .
  想要证明一个否定的论点，在逻辑上几乎是不可能的。
• For diving there's small sealed tank inside, the negative tank .
  为了下潜，里边还有个密封小水槽负槽。
• This quantity is identical to the negative of the thermodynamic pressure .
  这个量等于热动力压力的负值。
• Where did you put the negatives ? i want to get some more copies made .
  你的负片放在哪里？我想加洗几张。
• When the plate was connected to the negative terminal there was no current .
  如板极接到电池的负极，电流即不存在。
• About the negative responses of the rome officials he was coarsely scornful .
  他对罗马的官员那种消极的反应表示露骨的藐视。
• By the way , where did you put the negatives ? i want to get some more copies made .
  另外，你的底片放在哪里？我想多洗几张。
• The negative sign describes the fact that this is always opposite to the velocity .
  这个负号表示这个力总是和速度的方向相反。