查询词典 mathematical notation

The definitions of the relative derivatives of a tensor with respect to time in any reference frame by using the notation of vectrix were proposed.

提出了用矢阵表示的张量对时间的相对导数的概念。

With the help of the notation of the skew-symmetric tensor, the expression for the 1st order absolute and relative derivatives of a tensor was presented, and the expression for the 2nd order absolute and relative derivatives of a tensor was offered further.

由此，并借助于反对称张量，给出了张量的一阶绝对导数和相对导数之间的关系式，并又进一步给出了张量的二阶绝对导数和相对导数之间的关系。

This function rejects strings representing numeric values that use scientific notation.

此函数拒绝使用了科学计数法表示数值的字符串。

Sometimes the word scherzando is used in musical notation to indicate that a passage should be played in a playful manner.

肖邦更是写作独立的钢琴诙谐曲，更具有戏剧性。

In addition to the undermentioned textbooks also proved excellent in practice: Chinese (phonetic notation for elementary literacy) MathematicsWritingMathematics(experimental textbook for middle school) Spoken language (for middle normal school teachers) and self-culture textbooks for high education Ancient ChineseModern Chinese Linguistics conspectus.

语文版义务教育课程标准实验教科书《语文》1- 6年级、《语文》7- 9年级和普通高中课程标准实验教科书《语文》均已经教育部审查通过，不但获得了评审专家的高度评价，而且得到了实验区教师、学生和家长的广泛好评。

Keywords: Protocol performance testing, stochastic Petri nets, quality of service, tree and tabular combined notation.

分析了协议性能测试需要解决的主要问题，并以随机Petri网为形式化工具，描述了网络协议的服务质量。

Share certificates of promoters shall bear the notation promoters share certificate.

发起人的股票，应当标明发起人股票字样。

"Share certificates of promoters shall bear the notation ""promoter's share certificate."""

发起人的股票，应当标明发起人股票字样。

Fret. Written in notation and tablature, these six pieces make great sight reading exercises.

写在五线谱及古谱，其中六件，使伟大的目光读练习。

"The other is in gongche notation , known from earlier Song sources and similar to Western sol-fa."

另一种是工尺谱，这种记谱法在宋代初期资料中有所记载，与西方的首调记谱法类似。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。