heavy bearing part 承力支承件
heavy duty ball bearing 重型球轴承 ; 重型滚珠轴承
heavy roller bearing 重载轴承
heavy oil-bearing formation 重油油层
heavy load-bearing conditions 重载条件
low speed heavy-duty bearing 低速重载轴承
heavy duty roller bearing 重型圆柱滚子轴承
heavy-duty spindle bearing 重型主轴轴承
The suitable branching height and direction bring the great convenience in shaping project, is the base of early bearing and heavy bearing.
好的分枝高度和分枝方位,能为苗木将来的整形工作带来极大地方便,是果树实现早产、丰产的基础。
With the development of industrial technology, great importance has been put on high speed, heavy bearing and better accuracy in harmonic drives.
但在高速、重载与高精度性能要求的情况下,有必要对其动态性能作进一步的研究。
Up the steep hills they dragged the heavy stone, their backs bearing the blows of the masters' whips.
他们背上挨着监工的鞭子,身后拖着沉重的石头,爬上陡峭的山坡。
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