每户人家限定只能拥有一辆汽车来减少交通负荷，因而很多商人只好坐着摩托去出行。
Households are limited to owning one car to cut down on traffic, so affluent businessmen can be seen zipping to work on motorscooters.
由于许多变压器并不带持续负荷，这就可利用发热时间的滞后来带上更高的峰值负荷而不至于超出温升的限定值。
Since many transformers do not carry continuous loads, advantage can be gained from the thermal time lag to carry higher peak loads without exceeding the temperature limits.
上击器采用液压原理，其震击力可由上提力的大小自由调节，但使用时不允许超过工具限定的最大负荷。
The up jarring section takes use of hydraulic mechanism, the jarring force can be adjusted according to up elevating load but can not exceed the max. load for tool load rated.
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