这个过程被称为“置换”，因为溶液溶解了原来的物质，并用等量的新物质取而代之。
This process is termed "replacement" because solutions have dissolved the original material and replaced it with an equal volume of the new substance.
俄罗斯的研究人员合成了一种新物质。
就物理变化来说，不会发现新物质。
这项工作产生了新办法或新物质吗？
最后得到混合物，原物质，和新物质的。
And you end up with a mixture of some number of the original species, and some number of new species.
导致一种新物质生成的任何变化是化学变化。
Any change that results in forming a new substance is a chemical change.
化学是论述能形成新物质的那种物质变化的。
Chemistry deals with changes as a result of which it is possible to form a new substance.
凡是没有产生新物质生成的变化都是物理变化。
Any change in which no new substance is formed is a physical change.
化学变化是改变粒子结构、形成新物质的一种变化。
A chemical change is one in which the structure of particle is changed and a new substance is formed.
化学变化是一种改变粒子结构、形成新物质的一种变化。
A chemical change is one in which the structure of particles is changed and a new substance is formed.
如果我们把一种化学物质和其他化学物质混合就能得到一种新物质。
We can get a new substance if we incorporate a chemical substance with others.
他们要争夺首次发现新物质的殊荣，但他们又要相互依赖以确认观测结果。
They are competing to be the first to spot something new, but each relies on the other to confirm any sighting.
纳米技术就是在纳米的尺度范围内，设法组成新物质、开发新应用的技术。
Nanotechnology is a new comprehensive system which products new substances and exploits new applied technology in nanometer scale.
当核燃烧向外进行到核心周边壳层的新物质时，恒星会膨胀成所谓的红巨星。
As the nuclear burning moves outward to the fresh material in a shell surrounding the core the star bloats into a so-called red giant.
当核燃烧向外进行到核心周边壳层的新物质时，恒星会膨胀成所谓的红巨星。
As the nuclear burning moves outward to the fresh material in a shell surrounding the core, the star bloats into a so-called red giant.
化学变化是改变分子结构、化学变化是改变分子结构、形成新物质的一种变化。
A chemical change is one in which the structure of particles is changed and a new substance is formed.
首先，新物质是在与青蛙设计，在游戏中历史最悠久的品牌之一合伙创业的努力。
First and foremost, New Matter is a venture endeavor in partnership with frog Design, one of the oldest names in the game.
在相对论重离子碰撞的早期，产生出了一种高温高密的强相互作用的新物质形态。
At the early stages of relativistic heavy ion collisions, a hot and dense, strongly interacting medium is created.
除非黑洞吞噬新物质或新能量来弥补损失，要不然霍金辐射会把它所有的质量泄漏个精光。
Unless the hole swallows matter or energy to make up the loss, the Hawking radiation will drain it of all its mass.
罗森医生最近发表了一份新的研究报告，介绍一些新物质如何能让热疗医治癌症变得更安全。
Rosen has just published new research on how some new materials can help harness the potential of hyperthermia for cancer treatment.
研究者制造这些新物质的方法已日渐明朗，他们将在以十亿分之一米计量的纳米级别上进行创造。
The way researchers will construct these materials is now becoming clear.They will engineer them at the nanoscale, where things are measured in billionths of a metre.
研究者制造这些新物质的方法已日渐明朗，他们将在以十亿分之一米计量的纳米级别上进行创造。
The way researchers will construct these materials is now becoming clear. They will engineer them at the nanoscale, where things are measured in billionths of a metre.
目前亦有证据表明HIV不容易对这一新物质产生抗药性，这是当前艾滋病治疗的面临的主要问题。
There is also evidence that HIV doesn't easily develop resistance to the new compound, which is a major problem with many current HIV treatments.
我们将化学定义为：在人们中，处理物质间化学变化，并且此变化可能会产生一个新物质的科学家。
We may define chemistry as the science in which we deal with the chemical change in matter as a result of which it is possible to form a new stance.
到1998年6月15日时，化学家已经发现1800万种化学物质，之后又发现成千上万种新物质。
Chemists discovered the eighteenth millionth chemical substance known to science on June 15, 1998. Many thousands more have been developed since then.
化学生态学是相互作用理解这些的寻找的这种学科对人类为潜在的好处的新物质在搜寻过程中使用生物学。
Chemical ecology is the the discipline that seeks to understand these interactions-to use biology in the search for new substances of potential benefit to humankind.
他们敏锐的眼光和工业设计是新物质形态明显，我怀疑他们的执着与直观的UX很可能会出现在它的功能。
Their keen eye and industrial design is evident in New Matter form and I suspect their obsession with intuitive UX will likely be present in its function.
他们敏锐的眼光和工业设计是新物质形态明显，我怀疑他们的执着与直观的UX很可能会出现在它的功能。
Their keen eye and industrial design is evident in New Matter form and I suspect their obsession with intuitive UX will likely be present in its function.
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