The useful load is the load which a car ready for use is able to carry without exceeding the maximum gross weight.

有效载荷是指车辆在不超过最大总重量的情况下可以携带的载荷。

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However, for many environments with high demand requirements, this price is worth paying because ODR improves load balancing, plus provides a multitude of other useful features.

但这对于那些要求很高的环境来说是非常值得的，因为ODR改善了负载均衡，而且还附带了许多其他有用的功能。

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This new functionality is a step in the direction of migrating a set of processes between hosts, which can be very useful for load balancing.

这种新功能能够在主机之间迁移一组过程，这对均衡负载非常有用。

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Monitoring your total debt load against this line can become a useful discipline for developing effective budgeting and spending habits for life.

FORBES: How Much Debt Can You Handle?

So in our case, the more people load content into DotSpots, the more publishers will want this content and it will be useful to them.

FORBES: Profiting From The Wisdom Of Crowds