
[力] 重力加速度
It is actually equal to the gravitational acceleration at that point.
而在實際上等于該點物體所受的重力加速度。
When we have gravity an object is influenced by the gravitational acceleration and the gravitational acceleration is a constant.
當我們考慮到重力時,物體受重力,加速度影響,重力加速度,是一個常數。
Unlike the gravitational acceleration, the magnetic acceleration is a location-dependent variable and its magnitude and direction vary with the magnetic circuit configuration.
與重力加速度相比,磁加速度是一個依賴于空間位置的變量,其大小和方向隨外磁場的磁路布置發生改變。
That's the gravitational acceleration if we drop an object here.
這是重力加速度,如果在這掉一個物體。
And this must be larger or equal to the g gravitational acceleration g.
這個必須大于,或等于,重力加速度。
This unit avoided the influence of gravitational acceleration.
這種裝置避免了地球重力加速度的影響。
That is only one-fifth of the gravitational acceleration.
僅為重力加速度的,五分之一。
Methods for accurate gravitational acceleration measurement are presented, which are viscous force modified method and viscous force offset each other method.
本文介紹了用粘滞阻力修正法和粘滞陰力互相抵消法來精确地測量重力加速度。
Microgravity is quantified by the level of the micro-gravitational acceleration.
微重力用微重力加速度的值度量。
The string will say Aha! I'm going to pull now on this person because the gravitational acceleration alone is not enough-- I need some extra pull.
繩子會說,“啊哈,這家夥需要我來幫忙拉了“,因為此時隻靠重力加速度,不足以提供向心加速度了,需要額外的補充
In INS, the acceleration sensed by the accelerometer include the carrier acceleration and the gravitational acceleration.
在慣性導航系統中,加速度計測量的是載體加速度和重力加速度的合力。
This new nano-accelerometer has ultrasensitive sensors and high measurement range to 4000 gravitational acceleration.
這種新型加速度計具有量程大(4000倍重力加速度)、精度高的特點。
If you really want to recalculate the gravitational acceleration using our data, you should really subtract the two milliseconds from the time.
如果你想用我們的,數據重新計算重力加速度,你需要從這個,時間裡減去2毫秒。
Ten times further away, the gravitational acceleration is down by a factor of 100.
遠上十倍,重力加速度,就會減少100倍。
And so you see that the gravitational acceleration that I experience at different distances at different distances from the sun, is inversely proportional with r squared.
因此你看到,我承受的重力加速度,距離地球不同遠近,距離太陽的不同距離,和r的平方成反比。
And we write, often for that gravitational acceleration, the letter g.
我們通常,用字母g表示,重力加速度。
And that is 2,000 times the gravitational acceleration.
這也就是重力加速度的2000倍。
If I weigh myself on the moon where the gravitational acceleration is six times less then I would weigh six times less-- so far, so good.
如果在月球上稱,重力加速度就,隻有地球的1/6,我的重量,也隻有1/6,沒什麼問題。
So we could now calculate how fast we have to rotate this space ship - to mimic the gravitational acceleration on Earth-- 2 which is 9.8 meters per second squared.
這樣我們就可以計算一下,大概要旋轉多快,才能模拟出地球的重力加速度-,模拟出9。8米/秒。
Now, you may remember that we dropped an apple from three meters and that we calculated the gravitational acceleration given the time that it takes to fall.
你們也許記得,從,3m高的地方扔的蘋果,我們算出重力,加速度,給出,下落的時間。
It's about 1/16th of 1/16 the gravitational acceleration.
這大概是重力,加速度的。
So gravity compensation is necessary to separate the carrier acceleration and the gravitational acceleration.
為了從比力觀測值中分離出所需要的導航定位信息,需要對慣導系統進行重力補償。
Let us trace out in greater detail this computation of acceleration due to gravitational forces.
讓我們詳細追查這些由重力所引起的加速度的計算方法。
The explanation is that the 'gravitational field' created by acceleration is added to, or subtracted from, the gravity of the Earth.
這個問題的解釋就是由加速而需在地球引力場的基礎上增加或者減少的“重力場”。
So if you are 100 times further away like Pluto compared to Mercury then the gravitational... the centripetal acceleration which is due to gravity is 10,000 times smaller.
而冥王星的距離,是水星的一百倍,那麼它的引力與向心加速度,均是水星的一萬分之一。
Since all objects in this lecture hall and the earth fall with the constant acceleration, which is g we can write down that the gravitational force m would be m times this acceleration, g.
由于地球上的所有物體,都受向下的恒定加速度g影響,因此我們可以把重力寫作,此加速度g乘以。
On the analogy of the magnetic and gravitational buoyancy forces, the concept of the magnetic acceleration is proposed.
通過對磁浮升力與重力浮升力的類比,提出磁加速度的概念。
In this paper, we stu***d the precession and gravitation acceleration effects of a test particle in gravitational fields.
本文對試驗粒子在引力場中的軌道進動效應和引力加速效應進行了研究。
"Gravitational Acceleration"(重力加速度)是物理學中的核心概念,具體含義如下:
1. 基本定義 指物體在重力作用下産生的加速度,用符號( g )表示。在地球表面,标準重力加速度約為( 9.8 , text{m/s} ),方向豎直向下指向地心。
2. 物理意義
3. 影響因素
4. 實際應用
補充說明
通常取( 9.8 , text{m/s} )為簡化計算值,但精确值會因地質結構差異略有波動。若需高精度數據(如科研場景),需通過專業儀器實地測量。
解釋:
gravitational是一個形容詞,用來描述與重力有關的事物。通常用來描述物體之間的相互吸引,或者描述地球表面的重力場。
例句:
用法:
gravitational通常用來修飾名詞,如gravitational force(引力)、gravitational field(重力場)等。
近義詞:
gravity、attraction、pull
反義詞:
repulsive(斥力的)
解釋:
Acceleration是一個名詞,表示速度改變的快慢程度。加速度越大,速度改變的越快。
例句:
用法:
Acceleration通常與速度、時間和距離相關。常見的單位有m/s²(米每秒平方)和g(重力加速度)。
近義詞:
speedup、increase in speed、velocity increase
反義詞:
deceleration、slowdown、velocity decrease
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