必不可少

A modified form of the well-known Weber correlation for third virial coefficients was developed based on the corresponding-states principle.

维里系数是再现非理想流体热物性必不可少的基本参数。

Zan here, and Internet sales, shopping malls have become the future status of the war take advantage of the indispensable tool.

錾于此，实现网上销售，已经成为未来商场战争中占有优势地位的必不可少的工具了。

I'm a huge fan of pit zips on soft shells, and I think they're essential to prevent overheating during aerobic activity.

我是软外套凹陷拉链的忠实爱好者。我认为在太热的有氧运动中它是必不可少的。

I am convinced that cultural fluency is a transferrable – and essential – skill for global citizens.

我相信文化流畅力是全球公民的一种可传递的和必不可少的技能。

Previously both firms had said that gaining agreement with their 11,000 unionised pilots over pay and conditions was an essential pre-condition to the deal.

在此之前，作为达成交易必不可少的先决条件，两家公司宣布将就工资和工作条件方面，与他们一万一千名联合起来的飞行员达成协议。

Deliberation, with free discussion and ventilation of private views, is another essential note in the notion of councils.

商议后，与自由讨论及通风的私人意见，是另一项必不可少的注意：在概念议会。

So, make a plan of summer holiday is very important.

所以定个的暑假计划是必不可少的。。

At the mention of study, diligence is necessary.

说到学习，勤奋是必不可少的。

These are essential if you plan to work in your rose garden with any sort of enjoyment at all.

这些都是必不可少的如果您计划工作在您的玫瑰园，同任何形式的享受在所有。

This is the fine line that always has to be tread in dealing with China, and one that's vital on the business front.

这是和中国打交道时总是要坚持的方法，在商业阵线也必不可少。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。