查询词典 derivative

Is the derivative of the activation function.

是激活函数的导数。

If the rock itself is a cause, it is a cause in some derivative sense.

如果岩石自己是原因，只是在某种派生的意义上说的。

In chapter four, Effect of enlarging of the systematic risk of financial derivative has been analyzed.

第四章主要分析金融衍生工具系统风险的放大效应。

Therefore, efficient and accurate calculation of Green's function and its partial derivative is of great significance.

因此，高效、精确的计算Green函数及其偏导数具有重要意义。

This type of dance is a derivative of the traditionaldancing found in Chinese opera.

这种舞蹈是从中国传统戏剧的舞蹈中衍生而来的。

So, the financial derivative gives the severe challenge to the traditional accounting theory and practice.

所以说，衍生金融工具对传统的会计理论和实务造成了严峻的挑战。

Loans and receivables are non-derivative financial assets with fixed or determinable payments that are not quoted in an active market.

贷款及应收帐款乃具有固定的或可确定的付款，但在活跃市场中无报价的非衍生金融资产。

The derivative 〓 t, x (t of the V function along a solution to a determinate ordinary differential system is changed to be 〓V t, x (t for a stochastic ordinary differential system.

众所周知，用Lyapunov直接法来研究随机常微系统的稳定性与研究确定性常微系统的稳定性有许多类似之处，表现在只需要用〓Vt，x(t代替常微系统中V函数沿解的导数〓t，x

A water soluble polyhydroxy derivative of1,4| diazine has been isolated from Panax pseudoginseng var notoginseng for the first time.

从三七水溶性成分中首次分离得到一个多羟基吡嗪衍生物。

A series of diazonium salts of 4-(N-methyl-N-phenylamino)-3-amino-1,8-naphthalic anhydride 5a, its naphthalimide derivative 5b, and 5e were designed and synthesized,and it was the first time to discover that aromatic radical-induced intramolecular aromatic 1, 5-hydrogen transfer was also involved in the nitrogen-contianed system during Pschorr cyclization.

实验设计合成了4--3-氨基-1，8-萘酐的重氮盐5a、其衍生物N-丁基-4--3-氨基-1，8-萘酰亚胺的重氮盐5b和N--4--3-氨基-1，8-萘酰亚胺的重氮盐5c，并首次发现了通过普朔尔环化反应以氮甲基化的氮为桥原子的体系存在着芳香自由基诱导的芳香1，5-氢转移。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。