Which differences between 时间 and 时候? How did they use?

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Answer

we use it as:
whats the time now?现在是什么时间？
when will you leave?你什么时候走？
give me a kiss when you leave. 你走的时候吻我一下。   
时间 is a noun .

Answer

时间是指某年、某月、某日、几点、几小时或几分钟等可以用数字或数量来表示的，可以是一个时点，如：“9：00”。也可以是时间段，如：“两个小时”。
时间means some year,some month,some day,some time,some hours or some minutes which can be expressed by numbers.it can be a specific time,e.g. "9:00".it also can be a period of time.  e.g. "2 hours"
你要呆在那儿多长时间？
how long will you stay there？
“时候”常常指某一特定的时刻，或特指的某一段时间，它常常以“......的时候”的形式在句中作状语
“时候”usually means some moment,or a specific period of time,it's like "when..."in english.
For example,你什么时候有时间？when will you be free?