英语人>词典>汉英 : 正负号 的英文翻译,例句
正负号 的英文翻译、例句

正负号

基本解释 (translations)
sign  ·  signs

更多网络例句与正负号相关的网络例句 [注:此内容来源于网络,仅供参考]

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

Aiming at this problem, we have carried out an experiment on seepage properties for mudstone and argillaceous rock, showed the test result, and analyzed the reason why both the β-factor and the acceleration coefficient are negative. In addition, mistakes often made by some researchers about positive or negative signs before the non-Darcy β-factor were pointed out.

指出一些文献在引用Forchheimer关系时出现的非Darcy流β因子前正负号的错误,给出了非Darcy流β因子和加速度系数出现负值的泥岩和砂质泥岩试样全应力-应变过程中渗透特性试验结果,并对其原因进行了粗浅的分析。

Baillie and Bollerslev (2000) also show that the magnitude and sigh of the estimated slop coefficient in the forward premium regression appears to be slowly time-varying.

另外,Baillie and Bollerslev (2000)证实远期溢酬回归式的估计参数斜率大小与正负号有随时间缓慢变化的现象。

With the implementation of Newton's Interpolation Formula, we successfully estimate the unobserved bond credit spread with positive or negative credit ratings, such as: twA+, twA-, twBB+.

配合牛顿内插法公式,将债信评等等级有正、负号之公司债,如twA+、twA-、twBB+…等,顺利微调出合理的信用利差,成功地解决了正、负号信用利差资料为不可观察的问题。

The measurement beam travel through the half circular polariscope and rotating analyzer to generate a measurement signal. As these two signals are guided into the lock-in amplifier, the phase retardation of the waveplate can be obtained.

由於锁相放大器所显示的相位延迟量在-180°~180°范围内,超出此范围则会产生误判,因此加入波长位移的技术,透过波长改变前后所产生的相位延迟量变化差值,可由此差值之正负号确定波板慢轴方向。

When the temperature in one of the electrodes is fixed, the Seebeck coefficient varies pronouncedly with the temperature in the other electrode, and such dependence could be enhanced by varying gate voltages.

在有用氨基取代的butanethiol下我们发现调控外加偏压和闸极偏压可以改变Seebeck 系数的正负号,这意味著我们可以改变分子热电元件的导电状态,从N型到P型。

It is now necessary to introduce a sign convention for radii of curvature.

现在必须介绍曲率半径的正负号规则。

When any two rows or two columns are interchanged, the sign of the determinant is changed.

当任何两行或两列互换时,行列式的正负号改变。

Note that the high bit represents the sign: 0 means positive and 1 means negative.

注意高位代表正负号: 0为正,1为负。

更多网络解释与正负号相关的网络解释 [注:此内容来源于网络,仅供参考]

sign binary digit:正负号二进制数位

"正负及大小码","sign and magnitude code" | "正负号二进制数位","sign binary digit" | "正负号位元","sign bit"

descartes rule of signs:笛卡儿正负号规则

derogatory matrix 减次阵 | descartes rule of signs 笛卡儿正负号规则 | descending central series 降中心列

side handles:边控点 边控点

side effect 副作用 副作用 | side handles 边控点 边控点 | sign bit 正负号正负号位元

rule of signs:正负号规则

rule of rounding 舍入规则 | rule of signs 正负号规则 | rule of substitution 代入规则

signed number:具正负号数字

signed integer 带正负号的整数 | signed number 具正负号数字 | signed values 带正负号的值

signum:正负号函数

significant figure 有效数字 | signum 正负号函数 | similar 相似

signum function:正负号函数

signed square, 带符号位平方 | signum function, 正负号函数 | exponential, 指数

unsigned integer:不带正负号的整数

提供型别转换子 (Type Converter) 将 64 位元不带正负号的整数 (Unsigned Integer) 物件与其他表示相互转换.

unsigned integer:不带正负号的整数 不带正负号的整数

unregister 删除注册 移除注册 | unsigned integer 不带正负号的整数 不带正负号的整数 | unsized array 可变大小数组 可变大小阵列

signless integers:无符号整数;正整数

有效数[字] significant figure | 无符号整数;正整数 signless integers | 正负号函数 signum