And in the process of producing the concepts of the total derivative and the partial derivative are confused.
而且在整个推导过程中，对于全导数和偏导数的概念没有分清楚。
Total return swaps — a type of derivative that lost favor during the crisis — are among the instruments regaining popularity, bankers and investors say.
银行家和投资者说，总收益掉期是重获青睐的工具之一，这类衍生品在危机期间受到了冷落。
So let's take the derivative of this with respect to total pressure. Well, this isn't total pressure.
对这个方程两边对总的压强求导，好，这里不是总压强。
So, that should be, sorry, that's the same thing as the derivative with respect to t of the total amount of smoke in the region, which is given by the triple integral of u.
那么，那将是。。。，抱歉，这和区域中,烟雾总量关于t的导数一样，由u的三重积分给出。
In total, according to this study, about 63 million images on Flickr can be used for creating derivative works like films, photo montages, or animations.
该研究称，总计约有6300万张照片可以用于制作电影、图片剪辑和动画等作品。
We needed a total correction to a system t need all our brilliant engineers going into the derivative trading and hedge funds and so on. We had the civilization totally out of control.
我们需要对原来，邪恶愚蠢的系统进行全面修正，that, was, evil, and, stupid。，We, didn，我们并不需要什么天才的工程师，进入衍生品交易和对冲基金等等，我们原有的文明已经全面失控了。
So-called gravity anomaly linear structure signal is derivative of gravity anomaly level total gradient on gravity direction, and the derivatives must be greater than zero.
所谓重力异常线性构造信号就是重力异常水平总梯度沿重力方向的一阶导数且是大于零值的那一部分。
Four of them, i. e. the theorems on the mean-square total differential and mean-square directional derivative are special conclusions of the multiple parameter stochastic processes.
其中关于均方全微分和均方方向导数的定理是多指标随机过程所特有的结论。
The results of classical cases indicate that the sensitivity derivative gained by approximate method has good accuracy and the inverse design can be completed efficiently with reduced total CPU time.
典型的算例结果表明简化方法计算得到的敏感性导数具较高的精度，能够有效完成反问题设计且减少总的计算耗时。
The first-order derivative equal to zero of total potential energy with respect to the relative shear deformation of shear band leads to the equilibrium condition of elastic rock.
将系统的总势能对相对剪切变形求一阶导数（等于零），得到了弹性岩石的平衡条件。
The first-order derivative equal to zero of total potential energy with respect to the relative shear deformation of shear band leads to the equilibrium condition of elastic rock.
将系统的总势能对相对剪切变形求一阶导数（等于零），得到了弹性岩石的平衡条件。
应用推荐