由于试验溶出样品放置时间过长的翻译：Due to the dissolution of test samples keeping time is too long 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

As the test sample placed too long dissolution

Due to the dissolution of test samples keeping time is too long

Because experiments dissolves the sample laying aside time to grow

Because the test samples soluble out placed too long

Due to the dissolution of test samples keeping time is too long