方程 oor Engels

方程

naamwoord

Vertalings in die woordeboek Sjinees - Engels

equation

naamwoord

assertion

这就是为什么这些方程看起来如此简单。
And that's why the equations look so simple.

mathematical equation

同时星盘也可以用来运算各种数学方程。
It can be used for calculating mathematical equations of all different types.

voorbeelde

在一种反演计算方法中,加拿大环境署(2004年)使用一阶衰减方程确定沉积物中短链氯化石蜡的半衰期超过1年。
Environment Canada (2004) used first order decay equations in a back calculation method to determine that SCCPs have a half-life in sediments longer than 1 year.

当每个施加於点粒子的作用力的独立关系都被设定後,它们可以被代入牛顿第二定律中,从而得到一个微分方程,称为运动方程。
Once independent relations for each force acting on a particle are available, they can be substituted into Newton's second law to obtain an ordinary differential equation, which is called the equation of motion.

有計多的學術研究致力於找到歐拉-拉格朗日形式方程的快速求解方式、找到MPC局部最佳解的全域穩定性,以提昇模型預測控制的效果。
Much academic research has been done to find fast methods of solution of Euler–Lagrange type equations, to understand the global stability properties of MPC's local optimization, and in general to improve the MPC method.

依問題的不同,方程求解可能只需要找到一組可以滿足方程的解,也有可能是要找到所有的解(解集合(英语:Solution set))。
Depending on the problem, the task may be to find any solution (finding a single solution is enough) or all solutions.

這兩種理論都提出了對廣義相對論的場方程的修改,並且这种修改的一个后果是允许双极引力辐射的存在。
Both of these theories proposed changes to the field equations of general relativity, and both suffer from these changes permitting the presence of bipolar gravitational radiation.

在一种反演计算方法中,加拿大环境部(2004年)使用一阶衰减方程确定沉积物中短链氯化石蜡的半衰期超过1年。
Environment Canada (2004) used first order decay equations in a back calculation method to determine that SCCPs have a half-life in sediments longer than 1 year.

对于通气空化而言,由于流动介质包含了3种成分(即水、蒸汽与空气),水与空气之间及水与蒸汽之间的相互作用采用Level-set方法处理,而在流动控制方程中考虑了表面张力效应。
Because the fluid includes three components, i.e., the water, vapor, and air, the interactions between water–air and water–vapor are treated by applying the level set method, and the effect of surface tension is taken into account in governing equations.

因此 Eldar 和 Barkai 研究这些方 程的数值解 (Eldar 等, 2002) 。
Eldar and Barkai therefore studied these equations numerically (Eldar et al., 2002).

通用的色域映射及色彩管理方法,包括采用结构相同的标定色靶,采用统一的原理和方法进行颜色空间的坐标变换和设备之间的色域映射;设置通道基色量参数并使通道基色量、基准基色量和驱动参数之间形成可逆的幂函数关系;创建生成纯净灰色梯尺的方法,并以此生成灰核参数、灰色平衡幂函数;对图像的灰阶进行伽玛校正;创建了刘氏D| x| y|特性文件连接颜色空间;创建能够同时完成色域映射、伽马校正并能够用快速解析算法实施的颜色空间映射方法;创建把刘氏色域映射方程得到的基色量数值精确转换到驱动输入数值的方法。 该方法排除了红移干扰、合成和分解颜色时三基色能够保持自身独立性和通道独立性、优先复制灰色成分、按照亮度独立原则传送亮度和色度信息,具有良好的通用性。
The method eliminates the red shift interference; three primaries maintain respective independence and channel independence during color composition and decomposition; the gray component is duplicated in priority; the luminance and chroma information are transmitted following the principle that the luminance is kept independent; the universality is desirable.

在他发现他的公式之前,电荷的存在似乎是“强行插入”到量子力学的方程中去的,但在1931年,狄拉克证明了一个非连续的荷能够自然地从量子力学产生出来。
Before his formulation, the presence of electric charge was simply "inserted" into the equations of quantum mechanics (QM), but in 1931 Dirac showed that a discrete charge naturally "falls out" of QM.

建立一个小额金融的发展方程(其中包括小额信贷、存款和保险),重点关注投资于农村妇女的保健,其成果将对妇女生活、其家庭和社区的方方面面产生积极影响。
Creating a development equation of microfinance — including microcredit, savings and insurance — with a focus on investing in health care for rural women will produce results that will positively impact all areas of a woman’s life, her family and her community.

这些经常把常用计算直接用特殊刻度表示,例如,贷款计算,最佳买入数量,或者特殊的工程方程。
These often had common calculations directly expressed as special scales, for example loan calculations, optimal purchase quantities, or particular engineering equations.

1. 基于滑靴平衡方程, 推导出滑靴支撑力等效半径与工况之间的关系;2. 得出离散油膜刚度计算公式;3. 给出评价准则, 确定极限壳体压力。 1.
The critical case drain pressure for pumps of this type is considered from the oil film perspective of the slipper/swashplate pair: (1) height of the lubricating oil film, (2) supporting stiffness, and (3) location of the centroid of the equivalent hydrodynamic lifting force.

(例如,一個數學方程可能會失去一個上標,並具有一個全新的含義。
(For example, a mathematical equation may lose a superscript and take on an entirely new meaning.)

挪威人尼尔斯·阿贝尔和法国人埃瓦里斯特·伽罗瓦证明了高于四次的多项式方程不存在通行的代数解法,也就是阿贝尔-鲁菲尼定理。
Niels Henrik Abel, a Norwegian, and Évariste Galois, a Frenchman, proved that there is no general algebraic method for solving polynomial equations of degree greater than four (Abel–Ruffini theorem).

他们使用洛特卡-沃尔泰拉方程来描述这样的拮抗循环关系。
They used Lotka–Volterra equations to describe this cyclical inverse relationship.

伊斯蘭數學家納色阿爾圖斯(英语:Sharaf al-Dīn al-Tūsī)(1135年–1213年)在其著作《Treatise on Equations》中說明了部份三次方程有解的條件,是透過找適當三次多項式的最大值來求得。
The Persian mathematician, Sharaf al-Dīn al-Tūsī (1135–1213), in his Treatise on Equations, established conditions for some cubic equations to have solutions, by finding the maxima of appropriate cubic polynomials.

熱方程支配熱傳導及其它擴散過程,諸如粒子擴散或神經細胞的動作電位。
The heat equation governs heat diffusion, as well as other diffusive processes, such as particle diffusion or the propagation of action potential in nerve cells.

选择牙膏、 胶卷、 手机、 运动鞋四个行业共15个品牌全国范围内3 928个顾客数据, 采用结构方程模型方法检验了模型的合理性, 并应用模型对测试品牌的品牌资产进行了测量和比较。
A CBBE measurement model is constructed and the application of the model is discussed.

尽管方程一般不会产生一种“负几何”,但利用“负质量”来制造却是有可能的。
Although the equations cannot normally produce a "negative geometry", it is possible to do so by using "negative mass".

首先根据热弹性位移势法建立拉普拉斯变换域内的基本积分方程, 然后将裂隙离散化, 利用数值积分方法计算不含奇点的裂隙单元积分, 采用解析法计算包含奇点的单元积分, 再根据拉普拉斯数值逆变换将热弹性位移势转换到时间域中, 最后利用中心差分法计算热应力和位移。
The numerical solutions of the potential are calculated using numerical Laplace inversion, and the temperature-gradient-induced displacements and stresses are calculated using central differences.

例如,方程A + B = 4简单的变成了B + A = 4。
For example, the equation A + B = 4 becomes simply B + A = 4.

在20世纪80年代这些不精确的统计方法已经被丢弃:基于结构方程模型的现代双生子方法已经不受上方提到的因数学上不可能的影响。
Since the 1980s these approximate statistical methods have been discarded: Modern twin methods based on structural equation modeling are not subject to the limitations and heritability estimates such as those noted above are mathematically impossible.

第一步,论证伽辽金方程在哈达玛意义下是适定的,因此存在唯一解。
First, we will show that the Galerkin equation is a well-posed problem in the sense of Hadamard and therefore admits a unique solution.

而具有负的空间曲率的方程则由弗里德曼在1924年得到。
The equations for negative spatial curvature were given by Friedmann in 1924.