On the other hand, there have also been mixed messages about the entryconditions.
另一方面来讲，对于加入欧盟的条件确实存在模棱两可的信息。
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These pre-entryconditions not only tell us the direction (up, down or sideways) but often tell us the present strength of the directional trend and the best time frame to be trading right now.
You can use entry criteria (shown in Figure 6) to specify the conditions required to begin testing, such as the minimum level of product and feature quality necessary.