1. essential的近义词

1. There is no essential difference between the two drafts.
    两份草稿没有本质上的不同。

2. Hard work is essential to success.
    成功必须努力工作。

3. Food is essential to life.
    食物是维持生命不可或缺的。

1. essential什么意思

1. The book deals with the essentials of English grammar.
    这本书论述英语语法的要点。

2. Our course deals with the essentials of management.
    我们的课程讲述管理的基本要点。

1. 必要的：对每个高中毕业生来说,准备高考是十分必要的(essential) 除非薪水太低,上班太远,否则他就会接受这份工作的(unless)

2. 世纪典藏：肯尼吉的<<世纪典藏>>(Essential)精选辑,首周进榜就分别攻下五大唱片和g-music西洋榜的三、五名;曾与他合作的王力宏,则以<<盖世英雄>>包办双榜冠军. 两人今晚将在香港再携手,王力宏出任Kenny G的演奏会嘉宾,演唱三首歌.

1. A long-term follow-up study was done in 96 patients with essential hypertension, including 48 cases with left ventricular hypertrophy and strain, and 48 cases without.
    本文对48例左室肥厚伴劳损的原发性高血压患者进行了长期随访观察，并与48例不伴有左室肥厚及劳损患者作对照。

2. The Wuhan is the most essential city central section the China.
    武汉是中国中部最重要的城市。

3. The essential of this method is the model and algorithm of a parallel fast decoupled load flow with coarse-grain spaces based on the decomposition and coordination principle of large-scale networks.
    该方法的核心是基于大规模电网分解协调原理的粗粒度空间并行快速解耦潮流模型和算法。

4. It is essential that the vegetation of this area should be preserved.
    保护这一地区的植被是很必要的。

5. The most essential quality of an effective leader is the ability to rema in consistently committed to particular principles and objectives.
    对于一位强有力的领导者来说，最关键的能力就是要对一些原则和目标坚定不移。

6. A student's sole task is to make good use of his/her limited time to acquire knowledge and skills which are essential to his/her career.
    学生的主要任务是充分利用有限的时间获取知识和技能为以后的事业打下基础。

7. The relative contribution of bacteria and archaea to ammonia oxidation is essential for our understanding of global nitrogen cycle.
    氨氧化古菌和细菌对地球氨氧化过程的相对贡献率，是目前全球氮循环研究最重要的微生物生态学问题之一。

8. Therefore, it is essential to test and calibrate a scanner in order to control the quality in image reproduction.
    因此，对扫描仪的扫描特性进行测试与校准是图像质量控制的重要工作。

9. Anti-aging Precious Cream is formulated with Immortelle essential oil that promotes collagen synthesis and stimulates skin microcirculation. The skin is smoother and firmer.
    珍贵精华霜，蕴含蜡菊精华油，有效促进胶原蛋白制造，加强肌肤的微循环，令肌肤更幼滑、更紧致。

10. essential

10. This is essential reading for anybody with an interest in geometry.
    这是必不可少的人阅读与几何的兴趣。

11. Therefore, in this situation we would say that multisite commerce is either not necessary or at least is not essential to the company`s online business.
      因此，在这种情况下我们会说，多点商业要么是没有必要或至少是没有必要对公司的在线业务。

12. Chromiun is an essential trace element for anlmals, and it is a significant component of Glucose Tolerance Factor.
      铬是动物体内必需微量元素，是葡萄糖耐量因子的重要组成部分。

13. essential什么意思

13. Chromium is one of the essential trace elements and the most important component of glucose tolerance factor.
      铬是人体必需的微量营养元素之一，是人体内葡萄糖耐量因子(glucose tolerance factor，GTF)的重要组成成分。

14. Foods that tend to produce large amounts of flatus also contain essential nutrients and shouldn't be eliminated.
      食品，往往产生大量的排气还载有必需的营养，不应该被淘汰。

15. THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS AGREEMENT.
      本担保免责声明的一个重要协议的一部分。

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16. Data on the densities of organic compounds is essential for both scientific and industrial applications.
      在有机化合物的密度上的数据对科学和工业应用 Application 是必要的。

17. The constitution is the most essential part of a country's legal system.
      宪法是一个国家法律体制最基本的部分。

18. essential的近义词

18. As an important component of society, culture is the essential background of language studies.
      文化是人类生活世界的重要组成部分，是语言相关研究的广义语境和不可忽视的背景。

19. essential的翻译

19. When working with Time Management, it is therefore essential that you maintain certain master data infotypes for your employees.
      当你在做时间管理时，因此实质上你要维护正确的主数据信息类型。

20. essential的反义词

20. It combines oxygen scavenging with barrier properties, providing essential protection from O2 ingress, CO2 loss and potential product degradation.
      它结合了氧气阻隔性能清除，提供从氧气的渗入，CO2的损失和潜在的产品退化的重要保障。

1. 绝对必要的;必不可少的;基本的
    Something that is essential is extremely important or absolutely necessary to a particular subject, situation, or activity.

    e.g. It was absolutely essential to separate crops from the areas that animals used as pasture...
           将庄稼和放牧区分开绝对必要。
    e.g. As they must also sprint over short distances, speed is essential...
           由于他们也必须进行短跑，因此速度至关重要。

2. 必需品;不可或缺之物
    The essentials are the things that are absolutely necessary for the situation you are in or for the task you are doing.

    e.g. The flat contained the basic essentials for bachelor life.
           那套公寓配有单身生活的基本必需品。

3. 基本的;本质的；根本的
    The essential aspects of something are its most basic or important aspects.

essential的解释

    e.g. Most authorities agree that play is an essential part of a child's development...
           大多数权威人士都同意，玩耍在孩子成长过程中起着非常重要的作用。
    e.g. In this trial two essential elements must be proven: motive and opportunity.
           在这次审讯中，必须证明两个基本因素：动机和时机。

4. （某学科的）基础，基本知识
    The essentials are the most important principles, ideas, or facts of a particular subject.

    e.g. ...the essentials of everyday life, such as eating and exercise...
           饮食、锻炼等日常生活的要素
    e.g. This has stripped the contest down to its essentials.
           这就使比赛精简到最基本的环节。

1. anything indispensable

    e.g. food and shelter are necessities of life
           the essentials of the good life
           allow farmers to buy their requirements under favorable conditions
           a place where the requisites of water fuel and fodder can be obtained

    Synonym: necessity requirement requisite necessary

1. defining rights and duties as opposed to giving the rules by which rights and duties are established

    e.g. substantive law

    Synonym: substantive

2. basic and fundamental

    e.g. the essential feature

3. of the greatest importance

    e.g. the all-important subject of disarmament
           crucial information
           in chess cool nerves are of the essence

    Synonym: all-important(a)all important(p)crucialof the essence(p)

4. absolutely necessary
    vitally necessary

    e.g. essential tools and materials
           funds essential to the completion of the project
           an indispensable worker

    Synonym: indispensable

5. being or relating to or containing the essence of a plant etc

    e.g. essential oil