| 词汇 | example_english_endothermic-reaction |
| 释义 | Examples of endothermic reactionThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Chemistry, on the other hand, was seen to encompass all the rest of natural science including heat (exothermic and endothermic reactions), electricity (electrochemistry), and optics (spectral studies). When the inner bag of water is broken by squeezing the package, it is allowed to dissolve the solid in an endothermicreaction. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Whereas, in an endothermicreaction, or system, energy is taken from the surroundings in the course of the reaction. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is the opposite of an endothermicreaction. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The test showed that the more plentiful lithium-7 also does so, albeit by an endothermicreaction. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Looking at a plot of an endothermicreaction, it can be determined that as temperature increases, the equilibrium constant also increases. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. But at high temperatures, they undergo an endothermicreaction producing various oxides of nitrogen. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A negative value indicates that heat is absorbed during the formation of the compound from its elements; such a reaction is called an endothermicreaction. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. T-peak is the position where the endothermicreaction occurs at the maximum. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They are also thought to influence the dynamics of mantle convection in that the exothermic transitions reinforce flow across the phase boundary, whereas the endothermicreaction hampers it. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Case (c) depicts the potential diagram for an endothermicreaction, in which, according to the postulate, the transition state should more closely resemble that of the intermediate or the product. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For the anticipated organisms this means they decompose exothermically at a relatively low temperature compared to the endothermic reactions of the inorganic soil. Factors such as torquing, gross mechanical plastic deformation, fracture and related structural phase changes and diffusion, spalling, endothermic reactions, melting, ablation, and vaporization reduce the effective momentum coupling. Some reactions produce heat and are called exothermic reactions and others may require heat to enable the reaction to occur, which are called endothermic reactions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Since the entropy increases with temperature, many endothermic reactions preferably take place at high temperatures. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In contrast, in endothermic reactions, heat is consumed from the environment. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. All nuclear fusion reactions that produce heavier elements cause the star to lose energy or are said to be endothermic reactions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Formation of petroleum occurs from hydrocarbon pyrolysis in a variety of mainly endothermic reactions at high temperature and/or pressure. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A reaction is said to be exothermic if the reaction releases heat to the surroundings; in the case of endothermic reactions, the reaction absorbs heat from the surroundings. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Due to various exothermic and endothermic reactions, the blanket may have a power gain factor a few percent higher or lower than 100%, but that will be neglected here. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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