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- Surprise is an essential component of my plan. 我这项计划主要就是想使大家惊喜一下。
- Serving as or being an essential component, as of a system; basic. 主要的，基本的作为主要成分的，如一个系统的主要成分的；基本的
- Extracurricular activity is an essential component in school life. 课外活动是学校生活不可缺少的一环。
- Cholesterol is an essential component in cell membranes. 胆固醇是细胞膜必要的成分。
- Today, choreography is an essential component of many performing arts. 当今,舞蹈编排已成为诸多表演艺术的重要组成部分。
- An insoluble white protein that is the essential component of raw silk and spider-web filaments. 丝蛋白一种不能溶解的白色蛋白质，是生丝及蜘蛛网丝的基本成分
- Besides, less plastic means using less oil, the essential component in plastic and a nonrenewable resource. 此外，塑料成分少意味着使用的石油少，而作为塑料基本成分的石油是一种不可再生资源。
- Regular physical activity gives a further boost and is an integral and essential component of a healthful lifestyle. 规律的体力活动也能促进骨骼健康,是健康生活方式不可或缺的部分。
- Color scheme is an essential component of product pakaging. It is the recurrence of the product. 色彩是商品包装设计中的重要组成部分，是商品形象的再现。
- Their essential component is the spirit of autonomy and equality that characterise our contacts in every area. 独立和平等是双方各领域交流的必要条件。
- Character formation formed an essential component of schooling, with severe punishment meted out for idleness. 人格形成是学校教育主要的一环，用严格的处罚使孩子们不致荒废时间做无意义的事。
- Anatomy is an important basic course of medicine,and experimental teaching is aa essential component in this course. 解剖学是一门重要的医学基础课程,实验教学是该课程的必要组成部分。
- Medical nutrition therapy (MNT) isan essential component of total 2 type diabetes mellitus (DM) care and management. 营养治疗是2型糖尿病综合治疗的基本组成部分。
- It is an essential component of a multipolar world and we want to do business, in every sense, with China. 它是多极世界的一个重要组成部分，而从任何意义上来说，我们都想和中国做生意。
- Coenzyme Q (ubiquinone) A coenzyme that is an essential component of the respiratory electron-transport chain. 辅酶Q：一种在呼吸作用的电子传递链中起重要作用的辅酶。
- Thinking about and discussing issue of publicness and privateness is an essential component of Liang Qichao's thought. 对于公私问题的思考和论述是梁启超思想中重要的组成部分。
- Ornamental plant is an essential component in landscaping.It is the only landscape element which possesses vitality. 园林植物是园林的重要组成部分,是具有生命力特征的园林要素。
- Treatment of iron deficiency is therefore an essential component of appropriate anemia management in HD patients. 治疗缺铁因此，一个必不可少的适当性组成部分贫血管理血液透析病人。
- Famous "the Yunnan white medicinal powder" essential component is sanqi(Panax notoginseng). 云南白药"的主要成份便是三七。
- Coenzyme Q10, also known as Ubiquinone, is an essential component of our cells which promotes energy production. 辅酶Q10， 即泛醌，是细胞促进能力产生的主要成分。
