essential component

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.

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.

Surfactant is an essential component of a cleaning agent.

表面活性剂是洗涤剂的必要组分.

Intuition is an essential component of personal health and appropriate medical practice.

直觉是个人健康和适当的医疗行动的基础.

Collagen is also an essential component of muscles, tendons, cartilage and teeth.

胶原蛋白还是构成肌肉 、 肌腱 、 软骨和牙齿的主要成份.

Iron-is a component of haemoglobin, an essential component of red blood cells.

铁-是血红蛋白的组成成分之一, 是血红细胞的主要成分.

Used an essential component of bleaching formulations for hair cosmetics.

是染发剂的基本成分这一,起脱色作用.

Component Analysis of Essential Oil From Centipeda minima of Fujian Province by GC-MS Determination of chemical constituents of Gnaphalium affine D.Don

闽产鹅不食草挥发油的化学成分分析鼠曲草挥发油化学成分的GC-MS分析

The brake fluid forms an essential component in the braking system of a car.

本刹车油在汽车的刹车系统里形成一种主要成分.

Used as an essential component of bleaching formulations for hair cosmetics.

染发剂的基本成分之一,起脱色作用.

To improve solid velocity measurement precision, the essential method for processing two-phase flow signals is described based on independent component analysis ( ICA).

为了提高固体速度测量精度，提供一种基于独立成分分析（ICA）处理两相流信号的基本方法。

Acids: Essential component of all wines.

酸: 所有酒中的基本成分.

New Component Analysis of Essential Oil from Cultured Cordyceps sinensis

冬虫夏草新药效成分分析

Cholesterol is an essential component in cell membranes.

胆固醇是细胞膜必要的成分.

Aesthetics education, as an essential component, has an irreplaceable function in aerobics teaching.

美育教育是健美操教学中的重要组成部分, 有着其他学科所不能替代的作用.

Parent-child reading, as an essential component of the early reading, emphasizes the interactive communication between parents and children. It bears a special significance for the physical and mental growth of children.

亲子阅读作为早期阅读的重要组成部分，是一种强调亲子间互动的阅读方式，它对于幼儿的身心成长具有特殊的意义。

Lipopolysaccharide ( LPS, endotoxin)-the essential pathogenetic component of gram-negative bacterium-was injected into artery. LPS reached brain tissue and caused pathological change.

本实验将革兰氏阴性菌的主要致病成分一一脂多糖（Lipopolysaccharide，LPS）即内毒素（endotoxin）注入实验动物动脉血流，使其到达脑组织，引起病理改变。

For a man, an essential component of ethics is ability to keep quiet.

男人可以无公德无私德但一定不能无口德——也不能让他乱说.

Thinking about and discussing issue of publicness and privateness is 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.

Crisis is an essential component of growing-up.

危机是让人成长的必需品.