be necessary

As long as they lived, exertions would not be necessary to her.

只要他们活着, 是不需要她吃苦的.

This is why most Fed officials continue to talk about core inflation as representing the underlying rate of price increases and do not think it will be necessary to keep inflation for other items much below the target rate.

这正是多数美联储官员继续将核心通胀作为物价涨幅基础指标，而不认为有必要将其它价格的涨幅维持在远低于目标水平的原因。

To join these two pieces of metal, it will be necessary to heat them.

要把这两块金属接合起来, 就要将它们加热.

It'shall not be necessary to have two alarm clocks.

要两个闹钟不是必要的.

Such tilting will be necessary.

这种改变是必需的.

Retrenchment will be necessary.

有必要进行紧缩.

The ability to do this will be necessary in future flights to distant planets.

将来飞往遥远的行星时,需要这样的能力.

Sampling of propellants under typical operating conditions may be necessary to obtain valid capacitance information.

为了获得有效的容量资料,在典型的工作条件下对推进剂取样是很必要的.

At least a year's preparatory work will be necessary before building can start.

在开始动工之前至少要做一年的准备工作。

However, the IPCC report contains less information on extreme events than may be necessary to support discussions in this expert meeting.

尽管如此，政府间气候变化小组报告所包含的关于极端气候事件的信息可能不足以支持本次专家会议的讨论。

In order to perfect our system of Chinese Proficiency Test ( Advanced) and make the going over examination papers process function more effectively, we assume that it might be necessary to take an attempt to replace the old testing way by using objective written expression test.

为了能够使HSK（高等）考试越来越完善，阅卷工作越来越简便有效，我们认为有必要尝试用客观性书面表达考试取代现有的主观性书面表达考试。

It might be necessary to make a few slight modifications to the design.

也许有必要对这个设计稍作几处修改。

Spraying with insecticides and fungicides may be necessary to control any insects and diseases.

也许有必要喷洒杀虫剂和杀菌剂以防止病虫害.

I think that the on-site training will be necessary for the tank.

我想槽罐焊接工作的现场培训是必要的.

Some adjustment of the lens may be necessary.

可能需要调整一下镜头。

It may be necessary to buy a new one.

也许有必要买个新的了。

It may be necessary to thin the sauce slightly.

可能有必要将酱汁稍稍稀释一下。

Now, Mr. Willis . I'm sure that won't be necessary.

哦, Willis先生, 我认为没这个必要.

I kept the engine running because it might be necessary to leave fast.

我没让发动机熄火，因为也许需要迅速离开。

It may be necessary to thin the sauce slightly

可能有必要将酱汁稍稍稀释一下。

We have already agreed that secrecy may be necessary.

我们统一了意见,认为需要保守秘密.

Exposure to nature has been thought to be necessary for brain development in children.

接触大自然被认为是儿童大脑发育的必要条件。

Retrenchment will be necessary.

有必要进行紧缩。

A little gentle prodding may be necessary at this stage.

在这一阶段或有必要稍微督促一下.

It was concluded that the level of change necessary would be low.

结论是，需要作出的变更程度很低。

In several cases, additional sedation may be necessary.

对于严重的病例, 还必须镇静.

It is necessary to examine how the proposals can be carried out.

有必要调查一下怎样才能实施这些方案。

How much alteration will be necessary?

需要改多少?

It may be necessary to thin the sauce slightly...

可能有必要将酱汁稍稍稀释一下。

In this paper, first of all from the "aesthetic Meiwen" interpretation of the concept of starting secondary school language courses on the text of Aesthetic Education in the United States and may be necessary.

本文首先从对美文美育概念的释义入手，论述中学语文课程进行美文美育教育的必要与可能。