image formation by rays 光线成线 ; 光线成像 ; 成像
neutron formation by stripping 剥离致中子生成 ; 剥裂的中子形成
word formation by contrast 对比构词法
Chemical Tornado Formation by Chemiluminescences 化学发光龙卷风
image formation by application 光芒成线
Consumption of garlic and Onions may reduce the incidence of cholesterol gallstone formation by as much as 40 per cent, says a new study from India.
印度一项新的研究表明:大蒜和洋葱的消费量多达40%时可以减少胆结石形成的发生率。
Supernova remnants play an important role in stellar evolution by enriching space with heavy elements, and triggering new star formation by compressing interstellar gas.
超新星残骸以重元素填充宇宙空间,压缩星际气体促进新恒星的形成,因而在星体演化过程中扮演重要角色。
If we had rock samples to study, we'd know whether these small craters were formed by impacts during the final stages of planetary formation, or if they resulted from later meteor showers.
如果我们有岩石样本用于研究,我们就能知道,这些小陨石坑是在行星形成的最后阶段被撞击形成的,还是后来的流星雨造成的。
The Global Political Agreement, signed one year ago by President Robert Mugabe and then-opposition leader Morgan Tsvangirai, led to the formation of the unity government with Mr.Tsvangirai named to the new post of prime minister.
VOA: standard.2009.09.12
So by using the tabulated data, we can really determined heats of formation for most reactions that you might contemplate, OK?
所以,使用这些表格,我们就能确定大多数,你可能碰到的反应的生成热?
By the way, it's critical that they should stay in formation; nobody should get ahead of anybody else.
顺便说一下,这是在保持队形的前提下,不能有人单独冲在前面
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