derv

简明释义

英[dɜrv]美[dɜrv]

n. 柴油

英英释义

单词用法

同义词

反义词

例句

1.The suspension from the estuary of Qagu River in Qingdao as an adsorbent, No. 0 derv and No. 32 engine oil as an adsorbate, the study on the property of oil adsorbed by the sediment in water was made.

采用青岛大沽河河口的泥沙为吸附剂，0号柴油和32号柴油为吸附质，以此来研究石油在水中悬浮物上的吸附特性。

2.Even if the ass or derv may be better for a given build or tactic, overall they are far less flexible.

仅仅是2分钟一次无敌形态即使刺客和神唤对于一个给定的bd或者战术比战士占优，但是比起战士，他们的灵活性远远不够。

3.The process is here medium, every produce 10 biology derv to be able to produce 1 glycerine.

在此过程中，每生产10份的生物柴油就会产生1份的甘油。

4.The industry consider that derv has been too expensive.

工业界认为柴油太贵了。

5.The suspension from the estuary of Qagu River in Qingdao as an adsorbent, No. 0 derv and No. 32 engine oil as an adsorbate, the study on the property of oil adsorbed by the sediment in water was made.

采用青岛大沽河河口的泥沙为吸附剂，0号柴油和32号柴油为吸附质，以此来研究石油在水中悬浮物上的吸附特性。

6.The mathematician explained how to find the derivative of a function.

这位数学家解释了如何找到一个函数的导数。

7.Using the power rule, we can easily find the derivative of x^n.

使用幂法则，我们可以很容易地找到x^n的导数。

8.To analyze the graph, we need to calculate the derivative at various points.

为了分析图形，我们需要在不同点计算导数。

9.In calculus, the derivative represents the rate of change.

在微积分中，导数表示变化率。

10.The derivative of a constant is always zero.

常数的导数总是零。

作文

In the world of linguistics and language studies, the term derv refers to a derivative word that is formed from another word, typically through the process of morphological transformation. Understanding derv is essential for anyone who is keen on mastering vocabulary and enhancing their linguistic skills. Derivatives can take various forms, such as prefixes, suffixes, or even changes in the root word itself. For instance, the word 'happy' can give rise to dervatives like 'unhappy' or 'happiness'. This illustrates how a simple base word can evolve into different meanings and usages through the application of dervation.The significance of dervatives extends beyond mere vocabulary expansion; it also plays a crucial role in understanding the nuances and subtleties of language. By analyzing dervatives, one can gain insights into the cultural and historical contexts that shape language development. For example, the English language has borrowed extensively from Latin and Greek, resulting in numerous dervatives that enrich its lexicon. Words like 'telegraph' and 'photograph' showcase how dervation can introduce complex concepts into everyday language.Moreover, mastering the concept of dervation can significantly enhance one's writing and communication skills. When writers use dervatives effectively, they can convey precise meanings and evoke specific emotions. Consider the difference between the words 'create' and 'creative'; while both are related, the latter carries a connotation of imagination and innovation. This distinction is vital in crafting compelling narratives and persuasive arguments.In academic settings, understanding dervatives is equally important. Students often encounter specialized terminology that relies on dervation for clarity and precision. For instance, in the field of science, terms like 'photosynthesis' and 'antibacterial' are dervatives that provide specific meanings that are essential for effective communication among professionals. Without a solid grasp of dervatives, students may struggle to comprehend complex concepts or articulate their ideas clearly.Furthermore, the study of dervation can also enhance language acquisition for non-native speakers. By familiarizing themselves with common dervatives, learners can expand their vocabulary more efficiently. For example, knowing that the root 'act' can lead to dervatives like 'action', 'react', and 'active' allows learners to make educated guesses about unfamiliar words. This strategy not only aids comprehension but also boosts confidence in using the language.In conclusion, the term derv encompasses a fundamental aspect of language that is crucial for effective communication, academic success, and personal expression. By understanding and utilizing dervatives, individuals can unlock the full potential of their linguistic abilities. Whether in writing, speaking, or learning, the power of dervation is undeniable, making it an essential concept for anyone interested in the intricacies of language.

在语言学和语言研究的世界中，术语derv指的是由另一个词形成的派生词，通常通过形态变化的过程。理解derv对于任何想要掌握词汇和增强语言技能的人来说都是至关重要的。派生词可以采取多种形式，例如前缀、后缀，甚至根词本身的变化。例如，单词'happy'可以产生派生词如'unhappy'或'happiness'。这说明了一个简单的基础词如何通过应用derv化而演变为不同的意义和用法。derv的意义不仅仅在于扩展词汇；它在理解语言的细微差别和微妙之处方面也起着至关重要的作用。通过分析derv词，人们可以深入了解塑造语言发展的文化和历史背景。例如，英语语言大量借用拉丁语和希腊语，导致许多derv词丰富了其词汇。像'telegraph'和'photograph'这样的词展示了derv化如何将复杂的概念引入日常语言。此外，掌握derv化的概念可以显著提高个人的写作和沟通技巧。当作家有效地使用derv词时，可以传达精确的含义并唤起特定的情感。考虑一下'create'和'creative'这两个词之间的区别；尽管两者相关，但后者带有想象力和创新的含义。这种区别在撰写引人注目的叙述和说服性论点时至关重要。在学术环境中，理解derv词同样重要。学生经常会遇到依赖于derv化以实现清晰和精确的专业术语。例如，在科学领域，像'photosynthesis'和'antibacterial'这样的词是derv词，为专业人士之间的有效沟通提供了特定的含义。如果没有对derv词的扎实掌握，学生可能会在理解复杂概念或清晰表达自己的想法时遇到困难。此外，学习derv化的研究也可以增强非母语者的语言习得。通过熟悉常见的derv词，学习者可以更有效地扩展他们的词汇。例如，知道根词'act'可以导致派生词如'action'、'react'和'active'，让学习者能够对不熟悉的单词做出有根据的猜测。这一策略不仅有助于理解，还增强了使用语言的信心。总之，术语derv包含了语言的一个基本方面，对有效沟通、学术成功和个人表达至关重要。通过理解和利用derv词，个人可以释放他们语言能力的全部潜力。无论是在写作、口语还是学习中，derv化的力量都是不可否认的，使其成为任何对语言的复杂性感兴趣的人的基本概念。