When the value changes, it is copied to a tag with the ID copy.

当值更改时，将把该值连同ID一起复制到标记中。

youdao

Some properties fire only when the value changes, others when the input changes.

有些属性在值改变时触发，有些属性在输入改变时触发。

youdao

When the value of an array variable is NULL, there is no memory allocated for it.

在阵列变量值为 NULL 时，不为它分配内存。

youdao

I did not make a killing in the stock market when my stocks increased in value.

VOA: special.2009.10.18

So, when the value of the average valence electron energy lies between 11 eV and 13 eV, we have these elements that are neither fish nor fowl, and you'll see in a little bit their unique electrical properties.

所以，当平均价电子能,在11eV到13eV之间时，这些元素介于金属和非金属之间，你们将进一步,看到它们独特的电性质。

麻省理工公开课 - 固态化学导论课程节选

Right, because when we think of an energy diagram, that lowest spot there is going to have the lowest value of the binding energy or the most negative value of binding.

对因为当我们考虑,一个能量图时那里最低的点,是具有最低的结合能,或者最不活跃的结合能。

麻省理工公开课 - 化学原理课程节选

They book losses when the value of their debt rises, and gains when it declines.

BBC: Barclays first quarter profits fall 25%

When the value of money declines, the value of wages paid in that currency declines too.

FORBES: Economic Booms And Busts Of The Gold Standard Era

When the value of the currency is too low compared to the standard, you decrease the supply.

FORBES: The 10 Minute Gold Standard: It's Much Easier Than You Think