如果巧克力松糕变量的临界值可以是-1,那么目标函数就还可以改进 0.275,但是对于这个问题的具体情况来说,这当然没什么用处。
This marginal says that if the value of the brownie variable could ever be -1, the objective function would improve by 0.275, but of course that is not useful for this problem's setup.
也就是说,如果你可以解出来或者去除掉这些变量的点,就是临界点,当你有这样的问题要解决的时候,我们找到临界点了,它们一定是最大值点或者最小值点吗?
That means if you were able to solve and eliminate the variable that would be a critical point. When you have the same problem, as we have critical points, are they maxima or minima?
写一个标准的lock,在访问变量的前后创建临界区,要有“双重检查”。
Write a standard lock plus "double check" to create a critical section around a variable access.
引入三个变量:临界屈曲位置、中性面位置和纤维屈曲半波长。
Three variables are considered: critical buckling position, and neutral plane, the fiber buckling half-wavelength.
梯形明渠临界水深的求解过程是求解一个单变量超越方程的过程,理论上无解析解。
The solution process of critical depth on trapezoidal channel is to solute a single variable.
使用解析方式推导得到机翼的临界颤振速度、颤振频率对于设计变量的灵敏度表达式。
Then the gradients of flutter speed and frequency of wing with respect to the design variables were deduced with analytical method.
一个条件变量允许任务等待一个同步原语,以进入临界区。
A condition variable allows a task to wait on a synchronization primitive within a critical region.
准则表明最终的结构破裂取决于与临界损伤变量密切相关的断裂应变。
It is concluded that the final collapse of the structure is decided by the rupture strain that is deduced from the critical damage variable.
对于H68黄铜,随着晶粒尺寸的增大,出现锯齿屈服的临界应变量增大,锯齿波的最大应力振幅减小。
With the increase of the grain size of H68 brass, the critical plastic strain for the onset of serrations increases while the maximum stress amplitude of serrations decreases.
研究表明:像散对焦开关行为的影响表现在相对跃变量上,而不是焦开关出现的临界位置。
It is shown that the influence of astigmatism on the behavior of the focal switch is the relative transition height but not the turning point, where the focal switch can take place.
ROC曲线哒建立提供了每个重要变量哒临界值哒值哒范围。
The ROC curve provided a range of values for establishing a cutoff value for each significant variable.
详细分析了管流湍流人口长度的影响因素,提出以临界雷诺数为基础变量的新湍流入口长度经验公式。
The factors on the turbulent entrance length were analysed, based on the variable Recr, a new empirical formula was developed for the turbulent entrance length in a pipe flow.
本文针对超超临界直流锅炉运行特性,提出了一种多变量解耦内模控制方法。
According to the running features of ultra supercritical once-through boiler, the article proposes a multivariable decoupling and internal model control method.
当相对劳动生产率、贸易条件、开放度以及实际货币供给超过各自相应临界值时,这些经济要素变量对汇率的影响会下降很多甚至不再影响汇率;
Once the economic variables transcend their corresponding threshold, their impact on exchange rate will decline a lot, what's more, maybe the impact will diminish.
搅拌釜式反应器中的浆液浓度、临界搅拌转速、淤浆悬浮高度和环管反应器中的浆液浓度等参数,既是反应器的设计、优化的重要依据,也是实际生产运行过程中的重要控制变量。
The slurry concentration, minimum agitation speed and slurry suspension height, as the basic parameters in the solid-liquid system, is very important to the design and optimization of the reactors.
搅拌釜式反应器中的浆液浓度、临界搅拌转速、淤浆悬浮高度和环管反应器中的浆液浓度等参数,既是反应器的设计、优化的重要依据,也是实际生产运行过程中的重要控制变量。
The slurry concentration, minimum agitation speed and slurry suspension height, as the basic parameters in the solid-liquid system, is very important to the design and optimization of the reactors.
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