他们已经搞清楚这个物理变化的成因。
这可能会给头部带来物理变化，尤其是前额，会变大。
This is likely to bring about a physical change to the head, in particular the forehead, will grow larger.
例如，奶酪的溶解便是一个物理变化。
For example, melted (溶解的) cheese has gone through a physical change.
如果一种材料经历了物理变化，它的性质不变。
If a material goes through a physical change, it is still the same material.
如果一种变化不影响食物的化学成分，那我们便称之为物理变化。
If a change does not affect the food's chemical composition, we call it a physical change.
越来越多的人认为这两种物理变化对气候都有可测的影响。
There is a growing body of opinion that both these physical variations have a measurable impact on the climate.
一个力就是导致物理变化的东西。
这种物质状态的变化是物理变化。
这是一个化学变化，而不是物理变化。
水由冰变成蒸气是物理变化。
就物理变化来说，不会产生新的物质。
In the case of a physical change no new substance is formed.
就物理变化来说，不会产生新的物质。
In the case of a physical change, no news substance is formed.
就物理变化来说，没有新的物质产生。
In the case of a physical change no new substance is formed.
就物理变化来讲，没有新的物资发生。
In the case of a physical change no new substance is formed.
这种状态的变化是物理变化。
另一个物理变化也会发生。
当冰淇凌融化了，一个物理变化也发生了。
这种状态的变化是物理变化而不是化学变化。
这种状态变化是物理变化，而不是化学变化。
This change of state is a physical change and not a chemical one.
他列出了他所目睹的一些物理变化及其对当地群落的影响。
He lists some of the physical changes he has seen and their effects on local communities.
物理变化方面，岩石被分解成越来越小的碎片。
Physically, the rocks break down into smaller and smaller pieces.
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.
这是一个物理变化。
这属于物理变化。
如上所述，物质总是在进行着物理变化和化学变化。
As is mentioned above, substances are constantly undergoing physical and chemical changes.
埋藏和温度增高导致的物理变化和化学变化称为煤化作用。
Burial and increase in temperature bring about physical and chemical changes called coalification.
在测试时流过接点的电流过大也能使接触区域发生细微的物理变化。
Excessive current through the contacts during testing can cause a physical change in the contact area on a microscopic level.
除了触摸屏的物理变化，触摸屏技术还迎来了手机软件的新一波互动。
In addition to physical changes to the touchscreen, the technology of the touchscreen also ushered in a new wave of software interaction on mobile devices.
除了触摸屏的物理变化，触摸屏技术还迎来了手机软件的新一波互动。
In addition to physical changes to the touchscreen, the technology of the touchscreen also ushered in a new wave of software interaction on mobile devices.
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