英语人>词典>汉英 : 常数 的英文翻译,例句
常数 的英文翻译、例句

常数

基本解释 (translations)
const  ·  constant  ·  invariable  ·  constants

更多网络例句与常数相关的网络例句 [注:此内容来源于网络,仅供参考]

Gravitational constant , Planck constant , speed of light constant , Boltzmann constant , Avogadro constant , also to predict two undiscovered physical constants whose physical dimensions are C kg^-1 and K A^-1 respectively

万有引力常数,普朗克常数,光速常数,玻尔兹曼常数,阿夫加德罗常数,并预测两个尚未发现的基本物理常数,这两个基本物理常数的量纲分别是C kg^-1 和 K A^-1

The determination of acidic dissociation constant s by electric potential titration involves complicated calculation.

酸解离常数是各种弱酸重要的物理常数,用电位法测定酸解离常数通常需要涉及到繁琐的数学计算,将Bjerrum生成函数变形,通过建立线性方程组的方法是计算多元酸解离常数的常用方法。

The general theory of the electromagnetic resonance and electrical properties of the dielectric materials are simply discussed in chapter 2 in order to cite them in the latter chapters. The two kinds of test techniques of the complex permittivity of the dielectric materials with the low or high permittivity are discussed in chapter 3 and chapter 4 respectively, where the author's creationary work is emphasized particularly.

本论文针对国内多家用户对电介质材料复介电常数测试的需要,以谐振法为基础,讨论了电介质材料微波复介电常数的两种测试方法,建立了相应的两套测试系统,分别覆盖了介电常数ε〓=2~10和ε〓=10~125的测试范围,完成了高、低介电常数电介质材料微波复介电常数的准确测试。

The interactions of dsDNA and ssDNA with two osmium complexes have been studied by surface electrochemical methods based on DNA modified electrode. It is found that both osmium complexes bond DNA with electrostatic interaction. And some thermodynamics and kinetics constants, such as bindind constant , ratio of binding constants K〓/K〓, limiting ratio K〓°/K〓°at zero ionic strength (μ=0), free energy ΔG〓, dissociation rate constant k and binding site size s have been obtained.

研究发现两种锇配合物都是通过静电作用与DNA结合,并计算得到联吡啶锇和二氯菲咯啉锇与dsDNA和ssDNA相互作用的结合常数、结合常数比K〓/K〓、μ=0时极限结合常数比K〓°/K〓°、结合自由能ΔG〓、解离速度常数k和结合位点数s等多个热力学和动力学参数。

The TCR firing angle can be fully changed within one cycle of the fundamental frequency, thus providing smooth and fast control of reactive power supply to the system.

即不管负载的无功功率如何变化,总要使二者之和为常数,这个常数等于电容器组发出的容性无功功率的数值,使取自电网的无功功率为常数或为0,即:=常数(或0),最终使得电网的功率因数保持在设定值,电压几乎不波动,从而达到无功补偿的目的,以抑制负载波动所造成的系统电压波动和闪变。

A sound style rule bars the instructions of a program from using any numerical or textual constant directly; instead, they rely on symbolic names, and the actual values only appear in a constant definition (constant in Pascal or Ada, preprocessor macros in C, PARAMETER in Fortran 77, constant attributes in the notation of this book).

一条合理的规则禁止把任何数字或本文常数直接地使用在程序的指令中;而是依赖于符号名,并且真实的数值只在一个常数定义中出现Pascal或Ada的常数(constant,C的预处理程序宏, Fortran 77的叁数,在本书符号中的常数属性。

7Kb.-Aogosoft.com stand a netizen wrote procedures, devoted to converting resources the constant definition of the compilation INC file format used Win32Asm programming process, the regular use of the constant definition, if there are any resources where the procedure, when their original programming is to first conversion C language copy of the constant ID procedures constant zone. const, then spend the replacement search function removed # define statement and then to 000 in a constant and numerical increase between equ.

Aogosoft.com站上一网友写的程序,专门用来转换资源中的常量定义到汇编的INC文件格式使用Win32Asm编程的过程中,经常要用到常数定义,如果是有资源的程序更是如此,自己当初编程时是先将要转换的C语言常数ID复制到程序的常数区。const中,然后再用查找替换功能去掉#define语句,再一个个地在常数和数值之间加equ。

At last , some investgation is made to change about elementary constant of the universe in today ,which demonstrates that elementary constant of the universe in today would change at a ratio of 2.3387723548904887*1050 per year which means that elementary constant of the universe in today would remain as an constant unchanged within one million years if its accuracy fix on the 4th digit after radix point of 7.7577806787995708*1060 As a reminder , both elementary constant of the unvierse elementary constant of the unvierse in today have nothing to do with the cosmic constant introduced by Mr.

基本宇宙常数是一个变化的物理常数,其数值变化的速率为:2.3387723548904887*1050 ,与今天基本宇宙常数7.7577806787995708*1060 相比较,如果在保持今天宇宙常数的数量级不变的情况下将精确度选定在小数点后第4位,那么今天基本宇宙常数将在100万年之内保持不变。

In general we have two kinds of dielectric constant: the absolute dielectric permittivity, V the relative dielectric permittivity r, Vr = 0 = 1 , 0 means the vacuum dielectric constant, dielectric electrode means of EV \\ V \\ rate.

一般我们有两种介电常数:电介质的绝对介电常数,电介质的相对V介电常数r,Vr=0=1+,0指真空中的介电常数,指电介质的电极化EV\V\率。

The dissociation constants p K HL1 is in the range of 3\^50 to 4.89, p K HL2 6.17 to 8.38, K HL1 / K HL2 is below 10 5, which is consistant with the results of potentiometric titration curve. The Cu 2+ complexation constant,is 1.346 for old manured loessal soil and 2.241 for dark cultivated loessal soil.A good optimization result is given by nonelectrostatic model.

胡敏酸的解离常数和Cu2+的络合常数应用计算机程序FTTEQL32表明,优化的解离常数pKHL1在3.50-4.89之间,pKHL2在6.17-8.38之间,2种形态一元胡敏酸解离常数之比小于105,与滴定曲线只有一个突跃区相一致2种土壤胡敏酸与Cu2+络合常数logKintACu大小分别为土HA1.346,黑垆土HA 2.241,非静电模式的优化结果较好。

更多网络解释与常数相关的网络解释 [注:此内容来源于网络,仅供参考]

image attenuation constant:图像衰减常数, 影像衰减常数

140. image attenuation coefficient 图像衰减系数 | 141. image attenuation constant 图像衰减常数, 影像衰减常数 | 142. image averaging 图像平均

Boltzmann constant:玻尔兹曼常数

'''玻尔兹曼常数'''(Boltzmann constant)(''k'' 或 ''kB'')是有关於[[温度]]及[[能量]]的一个物理常数. [[玻尔兹曼]](Ludwig Boltzmann)是一个[[奥地利]]物理学家,在[[统计力学]]的理论有重大贡献,波兹曼常数具有相当重要的地位.

constant angular velocity, CAV:常数角,常数角速率

常数 constant | 常数角,常数角速率 constant angular velocity,CAV | 常数应用形式 constant applicative form

constant coefficient:常数系数

常数;恒定;常数的;恒定的 constant | 常数系数 constant coefficient | 常数误差 constant error

relative dielectric constant:相对介电常数

其SI单位为法/米,常用微法/米、纳法/米、皮法/米;(3)相对介电常数(relative dielectric constant)εr,定义为ε/ε0,其中ε0为真空介电常数,它是无量纲量. 在化工中一般使用相对介电常数来表征电介质或绝缘材料电性能. 一般化工文献中,往往使用"介电常数"代替"相对介电常数".

gravitational constant:引力常数

PS,普朗克常数是一个四维常数,一般凡是由普朗克常数、万有引力常数(Gravitational Constant) 和光速推出的常数都说是宇宙中最基本的常数,比如普朗克时间,普朗克质量等......1、一位母亲正在驾车送孩子上学,

harmonic constant:谐波常数;调和常数

harmonic constant 谐波常数 | harmonic constant 谐波常数;调和常数 | harmonic constant 谐波常数调和常数

fast time constant:短时间常数快时间常数

fast time constant circuit 短时间常数电路微分电路 | fast time constant 短时间常数快时间常数 | fast time constant 快时间常数

damping time constant:阻尼时间常数,缓冲时间常数,衰减时间常数

整流网,整流 damping screen | 阻尼时间常数,缓冲时间常数,衰减时间常数 damping time constant | 阻尼变压器 damping transformer

constant of gravitation:引力常数,重力场常数

constant of friction ==> 摩擦常数 | constant of gravitation ==> 引力常数,重力场常数 | constant of gravity ==> 重力常数