Thus, it is necessitous and extremely important to analyze and improve power system simulation veracity.

The bishop planned to visit necessitous areas of the city.

主教打算走访城市里的贫困地区.

Money was a primal necessity to them.

对于他们,钱是主要的需要.

There is agreement on the necessity of reforms...

对改革的必要性已经达成了共识。

This is, of necessity , a brief and incomplete account.

这必然是一份简略的、不完全的描述。

The President pleaded that strong rule from the centre was a regrettable, but temporary necessity.

总统辩解说，实行高度的中央集权虽不尽如人意，但暂时来说却是必要的。

She saw books as a necessity, not a luxury.

她视书籍为必需品而非奢侈品。

Air-conditioning is an absolute necessity in this climate.

这样的气候绝对需要有空调。

Many people cannot even afford basic necessities such as food and clothing.

许多人甚至买不起食物和衣服之类的基本必需品。

There had never been any necessity for her to go out to work.

她从来就没有出去工作的必要。

We were discussing the necessity of employing more staff.

我们在讨论是否需要雇用更多员工。

...food, fuel and other daily necessities.

食物、燃料和其他日常必需品

Taxes are a regrettable necessity.

税收虽不怎么受欢迎，却也是必要之举。

You must understand the necessity of education.

你必须懂得教育的必要性.

Living in London, he felt, was an unfortunate necessity.

他觉得在伦敦生活是迫于无奈。

Necessity caused me to come.

我不得不来.

As soon as the necessity for action is over the troops must be withdrawn...

一旦军事行动的必要性不复存在，军队就必须撤出。

Water is a basic necessity of life.

生命离不开水。

Many of the jobs are, of necessity, temporary.

有许多工作岗位势必是临时性的。

We must all, of necessity , die sooner or later.

我们大家迟早都会死.

the neck of a bottle

瓶颈