In the 1980's, however, Bakker's contention began to be questioned, as a number of scientists found growth rings in the bones of various dinosaurs that are much like those in modern reptiles.

然而，到了20世纪80年代，巴克的论点开始受到质疑，因为许多科学家在各种恐龙的骨骼中发现了与现代爬行动物相似的生长环。

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A key problem with this model is that increasing the number of worker threads increases the contention on the work queue (this is shown in Figure 3).

对于该模型的一个关键问题是增加工作线程数会加剧对工作队列的争用(如图3所示)。

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For some application usage patterns, this can obviously reduce the total number of connections in use, and thus the potential for contention and starvation.

对于某些应用程序的使用模式，这明显可以减少所使用连接的总数量，从而减少潜在的争用和供给不足问题。

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Hewlett-Packard ( HPQ - news - people ) (nyse: HPQ), I think there are a number of factors supporting our contention that FLEX will also perform comfortably above Wall Street expectations.

FORBES: Stock Of The Week

Randy Johnson, the chamber's senior vice president for labor, immigration and employee benefits, told reporters at a briefing that points of contention include wages and the overall number of visas in the new program.

WSJ: Business, labor still at odds on temporary workers

There are now four Germans through to the quarter-finals where Zverev will play Haas, with world number four Novak Djokovic the highest-ranked player still in contention.

BBC: Haas ends Tsonga's Halle campaign