查询词典 sign of equality

To move from one side of an algebraic equation to the other side, reversing its sign to maintain equality.

移项把从代数方程的一边移到另一边。改变它的正负号以使方程两边仍保持相等

A mathematical statement that indicates equality with the use of an equal sign between two expressions..

一种用等号连接两个表达式以表示它们相等的数学语句。

But the essential point about an equation is that it is not necessary in order to show that the two expressions connected by the sign of equality have the same meaning, since this can be seen from the two expressions themselves.

但对于等式来说，具有根本意义的一点是：为了显示用等号连接的两个表达式有相同的指谓，等式并非必要，因为这一点从两个表达式本身即可以看出来。

The journalist asked one of the men if this was a sign of growing equality.

记者问其中的一个男子，这是不是男女地位平等上升的一个信号

And sign language a symbol of their equality.

手语承载着他们平等的象征。

As a sign of equality and commitment.

世界大舞台上的权贵夫妇们已将握手视为平等、承诺的标志。

He says the protesters see the university as a deaf sanctuary and sign language a symbol of their equality.

他说抗议者把这所大学看作是聋人的避难所以及手语为平等的象征。

Power couples on the world stage have taken to handholding as a sign of equality and commitment.

世界大舞台上的权贵夫妇们已将握手视为平等、承诺的标志。

23 If two expressions are combined by means of the sign of equality, that means that they can be substituted for one another.

6.23 如果两个表达式用等号连接起来，这就意味着它们可以彼此代换。

Smoking is a sign of the equality of the sexes, she said -- a view that the tobacco industry has actively fostered through its advertising.

在传统观念中，女性，尤其是东方女性被认为是柔弱的象征，有专家认为她们吸烟就是为了向传统观念挑战。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。