英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：


请选择你想看的字典辞典：
单词字典翻译
stabs查看　stabs　在百度字典中的解释百度英翻中〔查看〕
stabs查看　stabs　在Google字典中的解释Google英翻中〔查看〕
stabs查看　stabs　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Understanding the Relationship Between Power, Voltage, Current, and . . .
    The discussion centers on understanding the relationships between power, voltage, current, and resistance in electrical circuits, particularly through the lens of Ohm's law and the various formulas for power (P=V·I, P=I²R, and P=V² R) Participants explore interpretations of these formulas and their implications, with a focus on conceptual clarity rather than mathematical derivation One
  • Relationship of voltage and resistance - Physics Forums
    Participants explore theoretical and practical aspects of this relationship, including scenarios involving variable resistors and the effects of changing resistance on voltage measurements Some participants assert that voltage drop across a resistor is directly proportional to resistance when current is held constant, referencing Ohm's law
  • Calculus relationship between current, resistance, and voltage . . .
    The discussion explores the relationship between current, resistance, and voltage in the context of calculus, drawing an analogy to the relationships between position, velocity, and acceleration Participants examine whether these electrical concepts can be expressed similarly through calculus operations such as differentiation and integration
  • Current Voltage relationship for a filament lamp? - Physics Forums
    Participants note the importance of understanding the relationship between current, voltage, and resistance, particularly in the context of a filament lamp, where temperature effects are significant There is an acknowledgment of the need to adhere to forum guidelines regarding homework posts
  • Understanding the Relationship Between Resistance and Brightness in . . .
    Some participants explore the mathematical relationships between power, current, and resistance, noting that power is not simply related to resistance in isolation and can change with varying voltage and current
  • Is there a relationship between voltage and resistance?
    The discussion revolves around the relationship between voltage, current, and resistance, particularly in the context of Ohm's Law Participants explore the implications of this relationship and the conditions under which it holds, including considerations of constant resistance and the behavior of non-Ohmic materials
  • Voltage, Current, Resistance Relationship • Physics Forums
    The discussion revolves around the relationships between voltage, current, and resistance, particularly in the context of Ohm's law (V=IR) Participants explore the proportionality of these elements and the implications of short-circuit conditions in circuits Conceptual clarification, Assumption checking, Mixed Participants attempt to clarify the proportional relationships between current
  • Understanding Transformers: The Relationship Between Voltage and . . .
    The discussion revolves around the relationship between voltage and amperage in transformers, specifically addressing the concept that increasing voltage results in decreased amperage Participants explore the implications of this relationship in terms of power, resistance, and current flow, raising questions about the underlying principles and terminology associated with transformers One
  • Resistance Frequency relationship - Physics Forums
    Hi, How are the resistance of a conductor and frequency of an AC current related? If frequency goes up, does resistance go down or vice versa? Is this relationship constant for all types of material? Are some materials more frequency sensitive than others? For instance in an
  • Whats the relationship between electric power and heat?
    The discussion revolves around the relationship between electric power and heat, particularly how power consumed by electrical components like resistors and coils translates into heat generation Participants explore both theoretical and practical aspects of this relationship, including mathematical formulations and physical principles





中文字典-英文字典  2005-2009