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单词 Standard weight
释义

Standard weight

原声例句
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Overall, around 11% of a pig's standard weight can be used for bacon.

总的来说,一头猪身上大约有11%的地方可以用来做培根。

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The Lydians hit on the idea of the state, or the king, issuing standard weights and standard purity.

吕底亚人选择让国家或国王来确定重量与纯度标准。

CNN 10 学生英语 2017年11月合集

COSTELLO : Recruitment is tough because America is too fat to fight, only 31 percent of recruits meet the Army's weight standards.

征兵是一个艰巨的任务,因为美国人太胖了,只有31%的人合乎参军的标准。

历年四级听力真题精听

Workers at Mexican Oil Company will receive a health incentive of almost $300 a year if they meet certain body weight standards.

墨西哥石油公司的工人如果达到某些体重标准,每年将获得近 300 美元的健康奖励。

中世纪美食探秘

Really makes you appreciate standard weights and measurements doesn't it.

真的让你欣赏标准重量和测量不是吗?

国富论(三)

If the seignorage had been only one per cent., and the gold currency two per cent. below its standard weight, the bank would, in this case, have lost only one per cent.

如果铸币税仅为百分之一,而黄金货币为百分之二。如果低于其标准权重,在这种情况下,银行只会损失百分之一。

国富论(三)

But when the coin is degraded below its standard weight, the annual coinage must, besides this, fill up the large vacuities which exportation and the melting pot are continually making in the current coin.

但是,当硬币退化到其标准重量以下时,除此之外,年铸币必须填补出口和熔炉在当前硬币中不断制造的巨大空缺。

国富论(一)

Were the silver coin brought back as near to its standard weight as the gold, a guinea, it is probable, would, according to the present proportion, exchange for more silver in coin than it would purchase in bullion.

如果银币恢复到与黄金一样接近其标准重量,那么按照目前的比例,一几尼很可能会换成硬币,而不是金条。

英语百科

Standard gravity

The standard acceleration due to gravity (or standard acceleration of free fall), sometimes abbreviated as standard gravity, usually denoted by ɡ0 or ɡn, is the nominal gravitational acceleration of an object in a vacuum near the surface of the Earth. It is defined by standard as 9.80665 m/s, which is exactly 35.30394 km/(h·s) (about 32.174 ft/s, or 21.937 mph/s). This value was established by the 3rd CGPM (1901, CR 70) and used to define the standard weight of an object as the product of its mass and this nominal acceleration. The acceleration of a body near the surface of the Earth is due to the combined effects of gravity and centrifugal acceleration from rotation of the Earth (but which is small enough to be neglected for most purposes); the total (the apparent gravity) is about 0.5 percent greater at the poles than at the equator.

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更新时间:2025/6/20 13:42:23