绝大多数物质有三态。
对大多数物质，对吗？除了水和硅之外。
OK so, and most substances, OK? Except for water and silicon.
大多数物质都具有不同的地震的特性。
当你首先到达这儿时,你的绝大多数物质都处于气相。
You've still got almost everything in the gas phase when you first reach here.
大多数物质热胀冷缩。
大多数物质遇冷收缩，所以他们的密度在固态时高于液态。
Most substance contractwhen they freeze so that the density of a substance’s solid is higherthan the density of its liquid.
大多数物质遇冷收缩，所以他们的密度在固态时高于液态。
Most substance contract when they freeze so that the densityof a substance’s solid is higher than the density of its liquid.
自然界绝大多数物质大约只由20种元素组成。
Most of the natural world is composed of only about 20 elements.
大多数物质有三种状态，固体，液体， 汽体。
大多数物质过多摄入后会产生诸如中毒等的负面影响。
Most substances taken in excessively will produce negative effects such as poisoning.
大多数物质遇冷膨胀，所以他们的密度在固态时高于液态。
Most substance contract when they freeze so that the density of a substance's solid is higher than the density of its liquid.
大多数物质遇冷收缩，所以他们的密度在固态时高于液态。翡。
Most substance contract when they freeze so that the density of a substance's solid is higher than the density of its liquid.
大多数物质遇冷收缩，所以他们的密度在固态时高于液态。缍。
Most substance contract when they freeze so that the density of a substance's solid is higher than the density of its.
他们称这为最有力的证据可以证明宇宙中的大多数物质是暗物质。
They called it te strongest evidence yet that most matter in the universe is dark.
首先，大多数物质的过量使用都会产生负面影响，如中毒或严重的感知错乱。
First of all, most substances taken in excess will produce negative effects such as poisoning or intense perceptual distortions.
宇宙中分布着可见的恒星、气体和尘埃，但宇宙间绝大多数物质是不可见的。
The universe is populated with visible stars, gas and dust, but most of the matter in the universe is invisible.
看来宇宙中大多数物质的本质与构成你、我、岩石、树木、地球和太阳的东西都不一样。
It seems that the very essence of most ot the matter in the universe is different from what you and I and rocks and trees and Earth and the Sun are made of.
所以如果我们知道晶体中，电子的束缚能，通常这个是很好测的，对于大多数物质，这都是已知的。
So if we know the electronic energy that binds the crystal together, usually something that can be measured easily, so it's known for many materials.
大多数物质，如牛奶和水都是反磁体，即他们会排斥外来磁场，这种现象很微弱，在常规条件下是几乎是观察不到的。
Most materials, including milk and water, are diamagnetic, which means they are repelled by external magnetic fields-though this phenomenon is far too subtle to be observed in normal circumstances.
大多数物质遇冷收缩，24。大多数物质遇冷收缩，所以他们的密度在固态时高大多数物质遇冷收缩于液态。
Most substance contract when they freeze so that the density of a substance's solid is higher than the density of its liquid. 24.
硫酸具有很强的腐蚀性，大多数物质与之接触都会受到腐蚀。如果溅到皮肤上，会造成极其痛苦和严重韵烧伤。
Sulfuric acid is very corrosive and will destroy mostthings with which it comes into contact. It will cause painful and serious Burns if it gets on the skin.
另一方面，感热的储存允许温度有一定的灵活性。此外，水和大多数岩石等安全物质具有较大的感热容。
The storage of sensible heat, on the other hand, allows flexibility as to temperature; in addition, safe substances like water and most rocks have large sensible heat capacities.
大多数深海动物依靠颗粒物质作为食物，这些颗粒物质最终来自于光和作用，下降的排放口会使平流的作用相形见绌。
Most deep-sea faunas rely for food on particulate matter, ultimately derived from photosynthesis, falling vent would dwarf any contribution from advection.
大多数天文学家认为，星系中心的大量物质是一个黑洞，它的引力导致气体旋转。
Most astronomers believe that the large concentration of mass at the galaxy's center is a black hole whose gravity is causing the gas to whirl.
大多数罗马陶器轻巧而光滑，摸起来很硬，但像所有的陶器一样，如果掉在坚硬的物质上就会碎裂。
Most Roman pottery is light and smooth to touch and very tough, although, like all pottery, it shatters if dropped on a hard surface.
我们太阳系的有序特性使大多数天文学家得出结论，这些行星基本上在同一时间形成，且物质来源和太阳的一样。
The orderly nature of our solar system leads most astronomers to conclude that the planets formed at essentially the same time and from the same material as the Sun.
大多数雨林土壤都很贫瘠，因为它们缺乏矿物质，而且高温和强降雨会在到达森林地面后的4年内破坏土壤中的大部分有机物。
Most rainforest soils are thin and poor because they lack minerals and because the heat and heavy rainfall destroy most organic matter in the soils within four years of it reaching the forest floor.
大多数雨林土壤都很贫瘠，因为它们缺乏矿物质，而且高温和强降雨会在到达森林地面后的4年内破坏土壤中的大部分有机物。
Most rainforest soils are thin and poor because they lack minerals and because the heat and heavy rainfall destroy most organic matter in the soils within four years of it reaching the forest floor.
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