Some investors, haunted by the continuing credit crunch and unemployment fears, are being driven to pull money out of stock funds to make up budget shortfalls.
一些投资者被持续的信贷危机和失业担忧所困扰，不得已从股市基金撤资来弥补预算的不足。
The predicting formula of the drawbar pull of driven wheels running on the sand is obtained by model test.
通过模拟试验，得出了驱动轮在砂地上行驶时的挂钩牵引力预测公式。
The predicting formula of the drawbar pull of driven wheels running on the sand is obtained by model test.
通过模拟试验，得出了驱动轮在砂地上行驶时的挂钩牵引力预测公式。
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