The mass of the object, the amount of matter it is made of, does not change.
物体是由物质组成的，物体的质量就是物质的总量，并不会改变。
The amount of matter transformed cannot be weighed and the study of radiation alone has led to these conclusions.
物质蜕变的量无法测量，仅能靠放射性研究引导出这些结论。
The yellow band indicates the amount of matter that can reside in "normal" matter, or baryons, as inferred from Nucleosynthesis.
黄色部分显示以“常态”物质存在的物质数量，或从核合成推论出的重子。
A few inequalities are known, involving particles called B-mesons and K-mesons, but they are insufficient to explain the amount of matter around.
几个不平等已为人所知，包括成为B -介子和K -介子，但是他们还不足以说明周遭巨量的物质。
A few inequalities are known, involving particles called B-mesons and K-mesons, but they are insufficient to explain the amount of matter around.
比如几个已知的物质，包括B -介子和K介子颗粒，它们与各处反物质的数量就不相等，但是，仅凭这些个别现象又无法完全解释其它物质数量不等的原因。
And then the amount of matter that passes in that really, really small time is the flux times the amount of time. Let's be a tiny bit more careful.
在这么短的时间元内，通过小曲线的流体，就是流速乘以时间元，还是小心一点来看吧。
In fact, the big bang should have produced equal amounts of both-not a good thing, because each piece of antimatter would destroy an equal amount of matter.
事实上，大爆炸产生的物质和反物质数量应该相等——这可不是一件好事，因为每一块反物质都会毁灭等量的物质。
For it to be held that way, rather than getting more and more curved over time, the amount of matter and energy it contains must be at a particular, critical density.
而根据这个状态，不是随时间而越来越弯曲，它所拥有的物质与能量必须在一个临界的，特别的密度。
Whatever your circumstances, however, you will find that experience and a certain amount of business acumen are the things that matter most in a successful freelance career.
然而，不管你是什么情况，你都会发现，经验和某种程度的商业敏感是自由职业生涯获得成功至为重要的因素。
They can also measure the geometry of space. That allows them to deduce the total density of energy and matter in the universe and infer the amount of dark energy.
他们还能通过测量空间几何推断出宇宙中能量和物质的总密度，并推算暗能量的总和。
No matter how your online business may be setup and running, you're sitting on a massive amount of information, through registered users, website visitors, site statistics, sales patterns and so on.
无论你的网络业务是怎样建立和运行的，通过注册用户，网站访问者，网站统计，营销模式等等，你都已经拥有了大量的信息。
While men ate the same amount of fat no matter how much sleep they got, the women averaged 31 more grams of fat after sleeping for four hours.
无论男人睡多少的觉，男人都是吃同样数量的的脂肪，女人睡四个小时以后，女人平均增长31克。
Indeed, scientists are discovering that the brain can be influenced by large Numbers of stimuli: computer games such as Tetris have also been found to increase the amount of brain matter.
的确，科学家们发现，大脑可能被大量刺激所影响：比如计算机游戏“俄罗斯方块”就可以增加脑物质的数量。
Lifestyle can really throw a monkey-wrench in the process, no matter how dedicated the sleeper wants to be: no amount of iron will can compensate for a hectic work-schedule, or kids, etc.
生活方式总是会让这个过程进行得不那么顺利，不管实践者怎样努力，再多铁一般的意志也弥补不了一个繁忙的工作日程或者照顾孩子等等。
Some applications cannot be spread across multiple computers, and some operations take a certain amount of time no matter how fast the computer is.
一些应用程序不能跨计算机分散，不管计算机有多快，这些操作都需要花费很多的时间。
This is a trivial matter. That’s a longwinded answer to your question: I was not prepared for the amount of press that was attached to the picture because of Madame Sarkozy.
萨科奇夫人加盟演出根本就是不值得关注的小事，我说这么多啰嗦的话是想回答你的问题：由萨科奇夫人引发的大量媒体报道我并未做好准备迎接。
Nobody knows what the theoretical limits to the infection of matter by life would be. Nor does anybody know what the maximum amount of life-enhanced matter that our sun could support is.
没有人知道生命所引起的物质扩散的理论极限在哪里，也没有人知道我们的太阳最多能支持多少带有生命印记的物质。
Other threats from the Gulf oil spill include particulate matter generated by burning oil floating on the surface and from the large amount of chemical dispersants used.
海湾漏油造成的其它隐患，还包括飘浮在水面的石油在燃烧时以及大量化学融解剂所产生的微粒。
Their methods do not attempt to estimate the actual biomass(the amount of living biological matter) of fish species in particular parts of the ocean,but rather changes in that biomass over time.
他们的方法并不是要评估特定海域鱼种的实际生物量，而是评估在这一段时间内生物量的变化。
Their methods do not attempt to estimate the actual biomass (the amount of living biological matter) of fish species in particular parts of the ocean, but rather changes in that biomass over time.
他们的方法并不是要评估特定海域鱼种的实际生物量，而是评估在这一段时间内生物量的变化。
The truth of the matter is that every dollar we make is the result of some amount of time spent doing something for someone else.
事实是每一块我们挣的钱都是为某人做某事所消耗的时间的结果。
The dwarf galaxies may have even a higher amount of dark matter than spiral galaxies.
矮星系也许比螺旋状星系含有更多的暗物质。
The first few weeks I worried about things that didn't really matter, such as like the amount of time I would get to myself or what I would eat that night.
在开始的几个星期里，我会为无关紧要的事情担忧，比如我在路上要用多少时间，或者晚上吃什么等。
The first few weeks I worried about things that didn't really matter, such as like the amount of time I would get to myself or what I would eat that night.
在开始的几个星期里，我会为无关紧要的事情担忧，比如我在路上要用多少时间，或者晚上吃什么等。
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