最小化

During the process of learning, a new kind of empirical risk function is proposed which is differentiable and can be minimized by gradient descent strategy.

对于参数的学习，提出了一种适用于分类器的可微经验风险函数，该函数能够有效地利用梯度下降法进行最小化。

The phase shift is determined by requiring that the optimised lie close to a minimum in the dihedral potential.

相转变取决于二面角势能的最小化需求。

We will utilize tabu search and simulated annealing to determine the discrete decisions. Then, by using the discrete decisions, a mathematical programming model, proposed herein, will be used to solve the continuous decisions.

求解方法为先利用塔布搜寻法或模拟退火法找出离散决策，再带入一个以最小化总存货成本为目标的数学规划模式，以求解出连续决策的值与目标函数值。

The objective of the model is to minimize the total cost of distribution network with a market share threshold.

模型的目标就是在达到某一市场占有率的条件下，确定所需要建立的设施数量、位置及其库存策略，以期最小化整个网络的固定成本及运营成本，文中给出了模型的解法及数值算例分析。

The goal is to select the optimum numbers,locations and capacities of transfer facilities and dispose facilities to open so that all wastes sources are satisfied at minimum total costs of the reverse logistics network and at minimum disutility to people.

考虑了在满足公众的意愿的情况下，建立了一个多目标的纯整数规划模型，最小化总的建设费用和设施对公众产生的负效用。

Typically, bonds with some degree of double bond character are excluded from minimization so that planarity is preserved.

特别的，有一定程度双键特点在最小化是将被排除从而保留了平面。

The piezoelectric motor includes a piezoelectric member which generates a first vibration mode and a second vibration mode simultaneously by an applied power and a frictional member of which a portion is insertedly attached into a concave portion indentedly formed on one side of the piezoelectric member, wherein the frictional member is in an elliptic motion by the vibration generated by the piezoelectric member, so that an influence of the attachment of the frictional member to a resonance frequency can be minimized.

该压电电机包括：压电构件，通过施加的功率同时产生第一振动模式和第二振动模式；摩擦构件，摩擦构件的一部分插入地附着到凹入地形成在压电构件的一侧上的凹入部分中，其中，摩擦构件通过由压电构件产生的振动进行椭圆运动，从而能够使附着摩擦构件对谐振频率的影响最小化。

Because the ruthenium may be subject to photodegradation, the total exposure to the excitation energy should be minimized.

因为光降解影响钌，对激发能总的外露面积应当最小化。

The method includes a "Theorem of General Expansion" for a complicated network and a "Theorem of Minimizing Expansion" for a logical expression.

本文提出了复杂网络的"大展开定理"和逻辑表式的"最小化展开定理"，并简要地叙述了本文作者已发表在"继电器"杂志(1978年1、2期)上的"逻辑——概率变换"和"单幂变换"等法则。

Because the battery energy function has the exponential form, it is difficult to derive an analytic solution.

由于能量函数具有指数形式，很难获得解析解最小化能耗函数。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失