但一位经济学家德席瓦尔认为这种零散的资金募集方式是不够的。

But Harsha DE Silva, an economist, argues that this piecemeal fund-raising is insufficient.

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在位向量下推中，对于每次下推，数据库服务器通过散列维度表中的键来创建发送至事实表的位向量。

In a bit-vector pushdown, for each push-down, the database server hashes the keys from the dimension table to create a bit vector, which is shipped to the fact table.

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他们也不断受到无关的零散信息的骚扰——这一刻是一位朋友捅来的一条，下一时刻是最近的希腊金融灾难。

Many professionals are welded to their smartphones.They are also constantly bombarded with unrelated bits and pieces—a poke from a friend one moment, the latest Greek financial tragedy the next.

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