传统的车辆转向构件反应迟钝、转弯半径大，操作不便。
Vehicles steering in the conventional manner lacked the rapid response, short turning radius, and ease of handling.
介绍一种新的内浮顶油罐计量口，它克服了现行计量口操作不便的缺点。
This article introduces a new type of dip hatch for inner floating roof tank, which can avoid the problem of inconvenient handle in current dip hatch.
一般拖轮由顶推作业改为艉拖作业或反之，不仅费时费工，而且操作不便。
The common practice to change from the pushing operation to towing, or vice versa, is both time - consuming and power - wasting, and it is hard to operate as well.
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