| 词汇 | newton |
| 释义 | newton noun[ C ] physics specializeduk /ˈnjuː.tən/ us /ˈnuː.tən/(written abbreviationN) a unit used to measure force, equal to the force that moves a mass of one kilogram one metre in one second牛顿（力学单位，相当于让质量一千克的物体在一秒内移动一米所用的力） Miscellaneous units of measurement acre acreage caloric denier dioptre farad fathom firkin flashpoint joule kHz MHz radian refractive index röntgen Scoville scale SI unit sievert sun protection factor watt You can also find related words, phrases, and synonyms in the topics: Measurements of weight & mass newton | American Dictionarynewton noun[ C ] us/ˈnu·tən/ physics the standard unit for the measure of force, equal to the force that produces a movement of one meter in a second on an object that weighs one kilogram Examples of newtonnewton Only 31 newtons (7 lbf or 3.2 kgf) of force may be enough to constrict the carotid arteries to the point of rapid unconsciousness. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. If it is given in terms of weight (such as in kiloponds or newtons), then specific impulse has units of time (seconds). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Therefore, any 1-cubic-meter object in air is buoyed up with a force of 12 newtons. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Engine output remained unchanged at 157 kilowatts (211 hp) and 357 newton metres (263 ftlbf). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The block of wood was easily chopped in two, with the force being measured at 11,000 newtons (roughly 2000 pounds of force). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is dimensionally equivalent to a force of one newton acting over a distance of one metre, but it is not used for torque. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Small amounts can be expressed in newton-millimetres per cubic millimetre. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Since the newton is part of a coherent set of units, the constant of proportionality is 1. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The first number ("e.g.", 8) specifies that engine's average thrust in newtons or the average push exerted by the engine. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The use of newton-metres for torque and joules for energy is useful in helping avoid misunderstandings and miscommunications. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Also, the unit newton metre is dimensionally equivalent to the joule, which is the unit of energy. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The ampere too is defined relative to the newton, and ultimately, the kilogram. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The resulting measurement may be made in units of force (such as the newton), but is more commonly made in units of gals. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The block was easily chopped in two, with the force being measured at 11,000 newtons (roughly 2000 pounds of force). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Test units of force measurements are most commonly newtons or pounds. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of newton 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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