To trace the origin or derivation of.
溯源追溯…的源头或起源于…
About the derivation of tree of mandarin duck, a story comes down at the local place.
关于树的由来在当地流传着这样一个故事。
A simpler derivation of the general form of the regularized solution is also obtained.
并简单的说明一下正规化通式运算的推衍。
So, what we're going to do is we're going to go through the derivation of that next day.
我们将要做的是,我们将要做的是,去推演第二天。
No matter how many derivation of rains and winds, still don't change is ecru, true timeless.
不论经过多少求导的风雨，依然不改本色，真情永驻。
The derivation of aggregate supply curve is one of the most important parts of macroeconomics.
总供给曲线的推导是宏观经济学中的最重要内容之一。
By a theoretical derivation of BP and RM algorithms, the algorithms are the same on principle.
通过对BP算法和RM算法的理论推导，从原理上说明了两种算法的一致性。
Note: did you know the derivation of the word community comes from the two words: common, unity?
注：你知道“commnuity”是源自 “common”和“unity”吗？
Derivation of meaning from metaphor is an important linguistic manifestation of human cognitive ability.
通过隐喻来派生词义是人类语言认知能力的重要体现。
Here we present a computational method forthe derivation of a lineage tree from single-cell tranome data.
这项工作重，我们提出了一个“从单细胞转录组数据计算和推导细胞谱系树的算法”。
In the process of "Ground - in Period" of pedagogic is introduced in derivation of monosaccharide structure.
前言：简述在单糖结构推导教学中运用“磨合期”教学法的过程。
This method obviously simplifies the derivation of formulas, and obtains the coupled equations with lower order.
此方法大大减少了公式推导量，而且得到的是降阶的耦合方程组。
Though the derivation of the new methods is based on classical models, they are also suitable for detailed models.
并指出，该方法是以电力系统经典模型为基础导出的，但其基本思路完全可以推广应用于电力系统详细模型。
The derivation of generalized variational principles with preconditions by the use of the Lagrange multiplier method.
应用拉氏乘子法推导有先决条件的广义变分原理。
Service Specification: Establishes and validates service exposure decisions and derivation of the high-level service model.
服务规范工作：建立并验证服务公开决策和高级服务模型的派生物。
This approach is not only intuitive and convenient to use, but also offers quick derivation of optimum circuit connection.
事实说明这种方法不仅直观、简便，而且能很快得到最佳接线方案。
It analyses the method for derivation of equivalent angle-lift resulted in measuring the CAM with non-design required probe.
针对采用非设计要求测头进行凸轮测量所引发的当量转角—升程的求解方法问题进行了分析。
The real derivation of the vocabulary of folklore is forms of folklore or folklore matters, based on which it came into being.
民俗语汇真正的语源是其据以产生的民俗形态或民俗事象，民俗语汇的文献语源是对其“流”的记载。
Optimal derivation of DoDAF views necessitates consistent modeling at multiple levels of abstraction (i.e., systems decomposition).
dodaf视图的最佳推导要求多重抽象层次(即，系统分解)之间建模的一致性。
This is what we now call the equation of continuity, one of the relationships necessary for the derivation of the wave equation.
这就是我们现在所说的连续性方程，推导波动方程的必要条件之一。
After explaining the EM algorithm, this paper gives the derivation of the multi-user detection algorithm based on the EM method.
在讨论了EM算法的基本原理之后，本文详细推导了基于EM方法的多用户检测算法。
This paper describes the mathematical model derivation of gun drill point with planar flanks, for given sets of design parameters.
本文根据选定的枪钻设计参数，导出平面型后刀面枪钻钻尖的数学模型。
The production, application, market in domestic and foreign and derivation of piperazine is introduced. The propose is put forward.
介绍了哌嗪的生产方法、主要用途、国内外市场情况以及哌嗪的主要衍生物，并提出了建议。
Now, for those of you who will take 803 in the future, you will see a much better derivation of this frequency, so this is a poor man's version.
对于你们之中将要3,选修803的人来说，你会看到关于这,频率的更好的来历，这是个穷人的版本。
The UML model may not be specific enough (because it's a high-level view) to enable meaningful derivation of XML schema (low-level, detailed model).
uml模型可能不够具体(因为是一种高级视图)，无法派生出有意义的XML模式(低级的、详细的模型)。
Its name is a derivation of the adjective "sartorial," a reference to what was the traditional cross-legged position of tailors (or "sartors") at work.
其名称源自形容词“裁缝的”，原因是裁缝工作时常常采取盘腿坐姿。
Via the theoretic derivation of temperature compensation, the temperature compensation strategy of intellect electronic level instrument is introduced.
通过对温度补偿原理的理论推导，介绍了智能电子水平仪中的温度补偿策略。
The derivation of the service model drives out that legacy analysis, only to reveal that a more substantial SOA infrastructure implementation is required.
服务模型的派生对遗留分析起到促进作用，只会发现需要更多的SOA基础设施实现。
The derivation of the service model drives out that legacy analysis, only to reveal that a more substantial SOA infrastructure implementation is required.
服务模型的派生对遗留分析起到促进作用，只会发现需要更多的SOA基础设施实现。
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