| 词汇 | example_english_chemical-gradient |
| 释义 | chemical gradientcollocation in Englishmeanings of chemicaland gradientThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with gradient. chemical adjective uk /ˈkem.ɪ.kəl/ us /ˈkem.ɪ.kəl/ relating ... See more at chemical gradient noun[C] uk /ˈɡreɪ.di.ənt/ us /ˈɡreɪ.di.ənt/ how steep a ... See more at gradient Examples of chemical gradientThese 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. In a tunnel or passageway the airflow is constrained and once a steady state is established there may be no significant chemicalgradient. In some situations it is possible to take two spatially separated samples and use these to work out the chemicalgradient and hence the direction towards the source. It must direct the robot towards the chemical source and it must also gather information about the chemicalgradient to ensure that the robot is making progress towards its target. In the presence of a chemicalgradient bacteria will chemotax, or direct their overall motion based on the gradient. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The main advantages of encapsulation include increased solubility of the cargo and creating energy in the form of chemicalgradient. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. By generating a chemicalgradient that permeates the embryo, the organizer establishes zones of development. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Due to the difference in concentration, there is a chemicalgradient across the cell membrane, which leads to sodium influx and potassium efflux. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Closer to the critical point there appears a sharp spatial-temporal heterogeneity that is manifested in plentiful thermodynamic and chemical gradients. Early trisporoid derivatives and trisporic acid induce swelling of two potential hyphae, hence called zygophores, and a chemicalgradient of these inducer molecules results in a growth towards each other. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Bacteria are too short to detect chemical gradients, yet swimming bacteria found a smart solution to detect gradients and bias their movement accordingly. When an ion channel is open, the direction in which ions move through the channel is dictated by the electrical and chemical gradients which they experience. Retinal neurons and target cells had identification tags in the form of chemical gradients so that the projection of neurons would be orderly. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Such questions became even more urgent as dozens of new metabolic pumps were added as new chemical gradients were discovered. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In contrast to ion pumps, ion channels do not build chemical gradients but rather dissipate them in order to perform work or send a signal. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The functionality of biological systems is also dependent upon chemical gradients a single cell, tissue, and even whole organs function because of the very specific arrangement of components. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Often referred to as microgravity, the lack of sedimentation, buoyancy, or convective flows in fluids results in a more quiescent cellular and intercellular environment primarily driven by chemical gradients. 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. Want to learn more? Go to the definition of chemical Go to the definition of gradient See other collocations with gradient |
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