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1·The derivation of its name is obscure.

它名字的根源起源鲜为人知。《柯林斯英汉双解大词典》

2·Sometimes if I'm in the middle of a sentence or the middle of a derivation, I may have to go over by a couple of minutes.

有时候如果我正在讲解一句话，或者正在推导一个公式，我会稍微多讲几分钟。

3·This is true as the above derivation for a and b of opposite parity is an if and only if statement.

这是正确的，因为上面对 a 和 b 的奇偶性的推导是一个当且仅当命题。

4·It is a really cool derivation.

这是真实的冷驱动。

5·It's about a five, six minutes derivation.

现在推导大致需要约五六分钟。

6·So I won't write out the whole derivation of it.

所以我不会写出所有推导过程。

7·Element derivation - Presented as containment.

元素派生—呈现为包含关系。

8·Listing 14 shows how the derivation should be done.

清单14展示了应该如何实现派生。

9·Stem derivation is not applied to out-of-vocabulary words.

词干推导不会应用到词汇表之外的词汇。

10·And so what I'll go through I s a simple mathematical derivation.

我们要进行的就是，一个很简单的数学推导。

推导

1·Sometimes if I'm in the middle of a sentence or the middle of a derivation, I may have to go over by a couple of minutes.

有时候如果我正在讲解一句话，或者正在推导一个公式，我会稍微多讲几分钟。

2·And so what I'll go through I s a simple mathematical derivation.

我们要进行的就是，一个很简单的数学推导。

3·It's about a five, six minutes derivation.

现在推导大致需要约五六分钟。

4·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。

5·But the point is, the derivation doesn't yield a linear relationship for either the gas or the liquid part of the coexistence curve.

关键点是，推导的结果不是线性的，对于共存曲线的气体，和液体部分都是这样。

求导

1·It is also shown that after the derivation of seismograms, high-frequency contents are ameliorated in some degree while low-frequency contents are damaged surely.

同时还表明，对地震记录求导以后，虽然对高频成分有所提升，但与此同时又压制了低频成分。

2·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。

3·The equation of the pyroelectric coefficient with the temperature was established by the definition of pyroelectric coefficient and the derivation of polarization equation.

由热释电系数的定义，对热释电晶体的极化方程对温度求导，得出由热力学模型建立的热释电方程。

4·In the paper, algorithm block diagrams are given, and results are compared with that by direct derivation method.

本文给出了两种算法的计算机程序框图，并就结果与直接求导方法进行了对比。

5·The curvature image of fingerprint was calculated by using difference derivation, and the core point was searched complying with certain rules.

该算法利用差分求导的方法求得指纹的曲率场，并按照一定的规则搜索参考点。

引出

1·In the course of the collaboration the JRT specifies, this implies the derivation of quality of service requirements on each operation in the collaboration.

在JRT指定的协作过程中，这意味着引出对协作中每个操作的服务质量的需求。

2·From the ditch derivation to accept line.

从外沟引出去到达收线。

3·Because, human society for thousands of years of history has proved that a country, he will for their respective countries supreme interest derivation of strife.

因为，人类社会几千年来的历史已经证明，有了国家，就必会有为各自国家“最高利益”而引出的争斗。

4·I truely think derivation, merely is that gourmand to alteration one dictator king and deploy the recondite person of general situation in the imperial house.

我真正想引出的，却是那个饕餮换帝王，在皇室中布下大局的神秘人。

5·This paper first introduce Mengniu Dairy Industry and Chinese dairy industries, derivation the topic of the corporate competitive advantage.

本文首先对蒙牛乳业及中国乳品行业作了简要介绍，引出了企业竞争优势的课题。

导数

1·The formula of reliability index is calculated in the origin space directly, so derivation and orthogonal transformation are avoided.

所用的可靠度计算公式直接在基本变量空间中求解，避免了繁琐的求偏导数和正交变换工作。

2·Elasticity, also called relative derivation, is extensively applied in the activity of commodity economy , such as adjusting the demand with price.

弹性又称为相对导数，它在商品经济活动中有着广泛的应用，诸如用价格调节需求等。

3·In second chapter, we discuss the problems of estimating in the derivation of bounded functions.

第二章研究有界正则函数导数的估计问题。

4·When the minimal eigenvalue of connection weights matrix is greater than the reciprocal of derivation of its neuron activation function, the network will be convergent in parallel update mode.

当网络连接权值矩阵的最小特征值大于激活函数导数的倒数时，网络并行收敛。

5·This paper deals with the application of the stiffness derivation method to calculating stress intensity factor of cracked panel with riveted stiffeners.

本文探讨了刚度导数法用于含裂纹铆接加筋板应力强度因子计算的问题。

起源

1·The derivation of its name is obscure.

它名字的根源起源鲜为人知。《柯林斯英汉双解大词典》

2·Upon verifying weak derivation set, this thesis gives a series of verification algorithms based on the best property of attribute mapping or transformation.

在验证弱起源集阶段，针对不同类型的转换和属性映射，给出了相应的验证算法。

3·These definitions form the basis for derivation set tracing. At the same time, they are the criterion for verifying the result of tracing.

这些定义和概念是跟踪起源集的基础，也是检验跟踪结果的依据。

词源

1·On the basis of the derivation of culture, Chen Xujing formed his definition of culture: culture is a result and tool of human endeavors to adjust to times and environment in life.

陈序经在对“文化”词源考察的基础上，给出了文化的定义：文化是人类适应时境以满足其生活的努力的结果和工具。

2·The derivation of legal English is mainly composed of French, Latin and the archaic words of Old English and Middle English.

法律英语词源主要由古英语、中古英语的古词语、法语和拉丁语构成。

派生词

1·English has a lot of words which are made by composition and derivation.

英语有大量的合成词和派生词。

2·This word is a derivation. Can you point out its root, prefix and suffix?

这是一个派生词。你能说出它的词根、前缀和后缀吗?。

3·The third chapter mainly analyses the derivation words, simple words, compound words and foreign words.

第三章主要从派生词、单纯词、复合词和借词方面对其进行了研究。

出处

1·The copyright of the words, pictures and video documentation on this website belongs to Yu Changren. Excerption is welcome and please note the derivation!

本网站文字、图象及视频资料版权归属于长仁本人。欢迎转载，请注明出处！

2·You should give clear indication of the derivation if you quoted others' words when writing.

如果写作时引用了他人的话，应当注明出处。

派生法

1·Derivation in word formation of the most dynamic, it is through the root before and after adding prefixes and suffixes and form more new words.

派生法在构词法中最有生气， 它是通过在词根前后添加前缀和后缀而构成更多新词。

2·For neologisms in Netspeak English, the highly productive lexical formation means are abbreviation, compounding and derivation;

在词汇层次上，网络英语新词中构词能力强的构词方式包括缩略，合成和派生法；

(1)theoretical derivation理论推导