What is the translation of " IT IS NECESSARY TO DEFINE " in Chinese?

• 必须界定
• 有必要界定
• 有必要定义
• 有必要确定
• 必须定义

Examples of using It is necessary to define in English and their translations into Chinese

First of all it is necessary to define the legal form of the enterprise.
首先是确定企业的法律形式。

In order to obtain clear view of the resultants, it is necessary to define separate surfaces.
为了获得结果的清晰视图，必须定义单独的表面。

First of all it is necessary to define the legal form of the enterprise.
首先是确定公司的法律形式。

In order for the recurrence relation to be extended to n= 0, it is necessary to define.
为了将递推关系扩展到n=0，有必要定义.

It is necessary to define our proposals as to the terms of unification.
有必要阐明我们关于统一的条件的建议。

To create an object first it is necessary to define its class;
创建一个对象之前，必须声明类，首先有必要界定其类.

It is necessary to define and provide clarification as to the meaning of that word.
有必要界定并澄清该词的含义。

They recently met and agreed that it is necessary to define and regulate cryptocurrency.
他们最近一致认为有必要对加密货币进行定义和管理。

It is necessary to define and clarify what is meant by the phrase" the States concerned", as used in article 1.
有必要确定并澄清第1条中使用的"有关国家"的短语。

They recently met and agreed that it is necessary to define and regulate cryptocurrency.
他们最近进行了会面，并同意有必要对加密货币进行定义和管理。

It is necessary to define why the risk assessment is being performed and what areas it is to cover.
有必要确定为何进行风险评估以及风险评估应当涵盖哪些领域。

In order to classify machines as"thinking", it is necessary to define intelligence.
为了区分机器是否会“思考”（thinking），有必要给出“智能”（intelligence）的定义。

First it is necessary to define what is meant by a serious‘hard landing'- as different usages exist in the Western media.
首先有必要定义何谓“硬着陆”，因为西方媒体对此存在不同的说法。

In order to understand how certain drugs affect the autonomic nervous system, it is necessary to define certain terms:.
为了了解某些药物如何影响自律神经系统，有必要定义以下术语：.

At the beginning of the recall control it is necessary to define the intention of a radiograhical control and if it is needed.
在回访控制开始时，必须定义放射学控制的目的，以及是否需要进行放射学控制。

It is necessary to define and implement policies that will enhance the ability of SMEs to acquire, absorb and adopt the technology brought by foreign investors.
必须规定和执行可加强中小型企业能力的政策，以获取、吸收和采用外国投资者带来的技术。

In order to name particular persons as suspected perpetrators, it is necessary to define the international crimes for which they may be held responsible.
为了指出具体人士为可疑行为人，必须界定他们可能要负责的国际罪行。

First, because it is necessary to define what is meant by" street children;" secondly, because of this population' s mobility and shifting pattern.
这首先因为必须界定"流落街头儿童"的概念，其次因为这一群体具有流动性，且情况在随时变化。

To assist Member States that are interested in replicating innovations, it is necessary to define what is meant by innovation and by“best practice”.6.
为了帮助有意推广创新的会员国，有必要界定创新和“最佳做法”的含义。

Accordingly, it is necessary to define relevant South-South cooperation indicators so that the quality and impact of this cooperation on improving programme effectiveness can be measured and assessed.
因此，有必要界定南南合作的有关指标，以期能够衡量和评估合作对提高方案效力的作用和影响。

(b) Given the pervasive nature of capacity-building in many programmes and projects, it is necessary to define the scope of activities to be included in a review process;
鉴于能力建设在许多方案和项目中的普遍性，必须界定列入审评进程的活动范围；.

In order to prompt this process, it is necessary to define the international status of the returnees, lest anybody use their condition for sordid political plans.
为了加快这个进程,必须界定返回者的国际身份,以免有任何人利用其处境推行卑鄙的政治勾当。

To assist Member States that are interested in replicating innovations, it is necessary to define what is meant by innovation and by" best practice" .6.
为了帮助有意推广创新的会员国，有必要界定创新和"最佳做法"的含义。6.

Moreover, on a practical and operational level, it is necessary to define the geographical scope of the conflict in order to determine whether international humanitarian law principles of targeting apply to any particular operation.
此外，在实际和行动层面上，有必要界定冲突的地域范围，以确定国际人道主义法的选择目标原则是否适用于任何特定行动。

The view was also expressed that it was necessary to define in article 2 the parameters of the concept of habitual residence.
还有国家表示,第2条有必要界定惯常居所这一概念的特征。

Moreover, before a duty to cooperate could be formulated, it was necessary to define the general structure of the legal regime of disaster relief.
此外，在确定合作义务之前，有必要界定救灾法律制度的总体结构。

In addition, it was necessary to define what the Expert Group considered to be those parts of the nuclear fuel cycle of the greatest sensitivity from the point of view of proliferation risk.
此外，还有必要确定专家组认为从扩散危险角度具有最高敏感性的那些核燃料循环部分。

It was necessary to define the total energy portfolio mix at all levels- national, regional, continental, and international;
必须确定所有级别--国家、区域、大陆和国际--的总体能源组合；.

For the orientation of future human resources development activities, it was necessary to define objectives and the means of attaining them.
为了确定人力资源开发领域内未来活动的方向，需要确定其目标和达到目标的手段。

It was necessary to define" State official", but the definition in draft article 2, subparagraph(e), was so general that it might lead to confusion and required further clarification.
有必要确定"国家官员"的定义，但是第2条草案(e)项中的定义过于笼统，有可能导致混淆，因而需要作进一步澄清。