查询词典 derivative

Optimization; parametric quadratic convex programming; set-valued map; directional derivative; linear stability; solution-set map; parametric linear programming; error bound; subdifferential map; lower locally directionally Lipschitzian; upper locally di-rectionally Lipschitzian; locally directionally Lipschitzian; convex function; quasidiferential; kernelled quasidiferential; quasi-kernel; star-kernel; star-diferential; Penot diferential; subderivative; superderivative; epiderivative; set-valued optimization; set-valued analysis; subdifferential; optimization condition;ε-dual; scalization; generalized subconvexlike-cone;ε-Lagrange multiplier

基础科学，数学，运筹学最优化；集值映射；方向导数；线性稳定；最优解集映射；参数线性规划；参数凸二次规划；误差界；次微分映射；下局部方向Lipschitzian；上局部方向Lipschitzian；局部方向Lipschitzian；凸函数；拟微分；核拟微分；拟核；星核；星微分； Penot-微分；上导数；下导数； Epi-导数；集值优化；集值分析；集值映射的次微分；最优性条件；广义锥次类凸；ε-对偶；数乘；ε-Lagrange乘子

If we can use suitable method to calculate the derivative at nodes, a new piecewise cubic hermit interpolation function can be proposed, which has C^1 continuity and monotonicity preserving in the subinterval.

如果能够用适当的方法来计算出节点处的导数，则可以构造一种新的分段三次Hermit插值函数，它具有C^1连续性并在子区间保持单调。

A synthetic route of the title compound, a new dihydrogenated derivative of lavendulol, starting with readily available isoanyl from the distillation residue in the ethanol production process with sugarhouse molasses in South China is described.

暨南大学化学系；中国科学院上海有机化学研究所摘要：叙述了以易得的异戊醇为原料合成熏衣草醇的一种新型二氢衍生物的方法。而异戊醇则可以从南中国的糖密发酵制造乙醇的蒸馏残液中得到。

The powder pharmaceutical samples of sulfaguanidine are analyzed nondestructive by conventional and first derivative near-infrared diffuse reflectance spectra.

用常规和一阶导数近红外漫反射光谱法非破坏分析了粉末药品磺胺脒。

What is unique about Australia is not its sun-baked, derivative society, clinging to the sea, but its first people, the oldest on earth, whose skill and courage in surviving invasion, of which the current onslaught is merely the latest, deserves humanity's support.

什麼是澳大利亚独特之处不是它的太阳烤，衍生的社会，抱住大海，但它的第一人，最古老的地球上，他们的技能和勇气，幸存的入侵，而目前的攻击仅仅是最新的，值得人类的支持。

On setting the derivative of nucleation rate formula equal to zero, the freezing temperatures of supercooling water were calculated.

对成核速率公式进行求导，使其为零，计算出过冷水在非溶解粒子和在平面上结冰的温度。

The key of the algorithm is how to estimate the derived vector of the surface curve or the first derivative of the surface of revolution according to the given length or area constraint.

算法的关键在于如何利用已知的弧长或面积约束来估计空间曲线或旋转面的旋转曲线在节点处的导向量或一阶导数值。

Financial derivative instrument as a dealer to transfer risk to the bilateral agreement, has infused the new vigor for the financial market. It while provides the effective circumvention risk method for the market swapper, but also provides the opportunity to seek huge benefits, greatly facilitating the financial market's stability and development.

金融衍生产品作为一种旨在为交易者转移风险的双边合约，给金融市场注入了新的活力，它在为市场交易者提供有效规避风险手段的同时，还提供了谋取巨额利益的机会，极大地促进金融市场的稳定和发展。

The derivative of a function can be interpreted either as a function whose value at x is equal to the gradient of the tangent line to the graph of y=f at x, or, alternatively, as a function that describes the instantaneous rate of change of y with respect to x at the point x.

一个函数的导数可以理解为一个函数的值无论是在x是等于切线的梯度的y图二F在x，或者，或者，作为一个函数描述瞬时速度y的变化的关于x的点x在f关于x的也可以表示为导数

The algorithm of the static voltage stability region s tangent plane through the characteristic vector method or the implicit function derivative method is presented in the total parameter space,which can provide quantitatively the influence degree of all kinds of parameters on the voltage stability region.

提出了基于全参数空间的静态电压稳定域的2种切平面计算方法：特征向量法和隐函数求导法。

I was up all night because I was in pain, she said.

我整夜，因为我在疼痛，她说。

A crow caws /craoks.

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