不必要

Emulsifying tank adopts tertiary agitating system, and during the emulsification ,the whole processing is under a vacuum environment, so it not only can eliminate spume which created in the emulsification processing ,but also can avoid the unnecessary pollution.

乳化罐采用三重搅拌系统，减少密封环节。使整个乳化过程处于真空密闭状态，不但可以破坏物料乳化时所产生的气泡，还可避免空气进入造成不必要的污染。

In Dell's personal opinion, it is very necessary to spurn the unnecessary middle points.

戴尔本人坚持认为，要摒弃不必要的中间环节。

I would inwardly squirm at the unwanted attention.

我心里蠕动在不必要的注意。

"I'm sure that won't be necessary," Judge Stevens said.

"我认为这倒不必要，"法官斯蒂芬斯说。

Where it is not needed, it has only started to give up its habit of stifling private enterprise.

只在一些不必要的地方，印度政府开始放弃压制私有企业发展的习惯。

You want to avoid any undue stimulation.

你想避免不必要的刺激。

solid propellant rocket engine ; success-failure ; reliability growth test ; Poisson distribution ; max-min stopping rule

试验次数太多，会造成不必要的浪费；试验次数过少，可能无法发现一些潜在的重要故障模

B It's nice to have groups of 7 because if one person in that group gets Storm Cloud then the other 6 will immediately get buffed with Storm Power and can start to put out dps without people running around trying to get buffed.

这样的分组还有一个好处，就是如果这组7个人中有一个人吃到风暴雷云，那么周围6个人就可以马上得到buff效果，并开始输出，避免了不必要的跑位。

It's a key step to reduce the subsurface water level in the construction of large building's foundation.

在大型建筑物基础施工的过程中，地下水位高不仅对基础施工的质量和进度造成严重影响，而且带来不必要的经济损失和安全隐患。

In other contexts, when used in earnest, it may be perceived as a superfluous variant for person.

在其它的上下文中，当用于严肃的场合时，它可以被视作是person 不必要的变体。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。