变则是一个汉语词语,读音是biàn zé。
穷则变,变则通 "When all means are exhausted; changes are necessary; once changes are made; things will improve."
穷则思变,乱则思定 Poverty prompted the call for change and people experiencing turmoil aspired for stability.
不规则变星 [天] irregular variable
半规则变星 semiregular variable star ; [天] semi-regular variable
正则变量 [物] canonical variable
穷则思变 Adversity leads to prosperity
不规则畸变 [电子] fortuitous distortion ; [电子] irregular distortion
对于消费者来说,这一转变则意味着电费更少,电力适配器也更加轻盈小巧。
For consumers the switch has meant lower power bills and smaller, lighter power adaptors.
这样的水渍状褐变则极少发生在卵孵化正常的汕优63上。
Such watery lesions seldom occurred on SY-63, where the eggs hatched normally.
例如,可以设置视图,先将一个列层叠显示,然后当视图变窄时,将第二个列隐藏,如果进一步变窄,则继续层叠第三个列,依此类推。
For example, you can set the view up so that one column wraps first, and then as the view Narrows, a second column hides, and when it Narrows further, a third column wraps, and so on.
I'm using the fact that when you take a cosine and change the angle inside the cosine, it doesn't care. whereas, if you go to the sine and change the angle inside the sine, it becomes minus sine.
我用了一个结论,当你使用余弦函数时,改变角度的正负,函数值不变,而对于正弦函数,改变角度的符号,则函数值也会变号
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