中种被

Lead is a common kind of heavy metal, and it is widely used in industry and daily lives because of its malleability, low melting point and resistance to corrosion.

铅是一种常见的重金属，由于其延展性好、抗腐蚀能力强、熔点低等特性，在工业生产和日常生活中被广泛应用。

However, the principal lead is regarded as one of manifold kinds of lead in learning schools.

而校长领导被认为是学习型学校众多领导中的一种。

He was also the first scientist to give the word " energy " its scientific connotation, and Young's modulus, a constant in the mathematical equation describing elasticity was named in his honor.

他是第一个赋予"energy"一词以科学内涵的科学家。为了纪念托马斯。杨，一种在描述弹性的数学方程中的常量被命名为杨氏模量。

Because the mathematical linguistics are one kind by the mathematical symbol, mathematics terminology and the scientific language which is composed after the improvement natural language, therefore in mathematics teaching, the teacher not suitable direct use mathematical linguistics achievement teaches the language generally, but must act according to student's knowledge foundation and the psychological feature, transforms the mathematical linguistics as easily the language which is accepted by the student.

由于数学语言是一种由数学符号、数学术语和经过改进的自然语言组成的科学语言，因此在数学教学中，教师一般不宜直接使用数学语言作为讲授语言，而必须根据学生的知识基础和心理特征，将数学语言转化为容易被学生所接受的语言。

Maximum entropy method and maximum likelihood method have already been widely used in the field of image reconstruction. They are main analysis tools for Compton telescope.

最大熵方法和最大似然法是在图象复原领域中被较为广泛应用的两种成像方法，也是康普顿望远镜数据分析的主要方法。

Among these, the [PF6] is of best biocompatibility and was then selected as medium of the model reaction.

在三种新的离子液体中， [PF6]具有最好的亲生物性而被选择作为模型反应介质。

A megohmmeter,commonly known by the trade name MEGGER,is an instrument used to measure very high values of resistance.for example, it is used to measure the resistance of the insulation on circuit conductors and motor windings amdgohmmeter is designed to measure the resistance in megohms;one megohm is equal to one million ohms.

兆欧计是一种用来测量巨大电阻的仪器，通常用商标MEGGER代称（估计MEGGER牌的市场占有率很高）。例如，它被用于测量回路中导体和电动机线圈的绝缘电阻。兆欧计的设计测量单位是兆欧，相当于一百万欧姆。

Another industrial chemical, melamine, was found in wheat flour used to make pet food in North America.

另一种工业化学物质三聚氰胺，在制造销往北美的宠物食品中被发现。

The idealized scenes and figures embodied an aspiration. They were intended as a gold to virtue, as something to reflect on in the messiness of everyday life.

理想化的景色与人物寄托着大众的一种渴望，被视为能使人拥有美德的财富，是在纷乱尘世中值得人们反思的东西。

Used as measure of the amount of metallo-organic additives present in new oils.

硫酸盐灰分被作为一种测定新油品中金属有机物添加剂数量的方法。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。