To meet this new challenge, many Western nations, particularly the United States, are improving their fleet's ground support role with improved sensors and precision ground attack capability.
为了满足这种新的挑战，许多西方国家，尤其是美国，通过改善传感器和精确地面打击能力来改善其机群的地面支持作用。
They have a precision ground finish on both sides to prevent packing and seat damage.
闸板两侧经过精密的精磨加工工艺，能够防止密封填料和阀座的损坏。
They feature a precision ground finish on both sides to prevent packing and seat damage.
闸板两面均经过精密精磨加工，避免损坏填料和阀座。
The tapered plug is precision ground from hardened high alloy material or an overlaid stainless to assure a tight seal and easy operation.
锥形阀塞经过精密研磨，采用硬化高合金材料或一种镀层不锈钢，确保紧密密封和操作容易。
This essay emphasized the implementation of intellectuality and network of the high precision ground strain gauge and presented examples of application.
本文介绍了洞室定点高精度地应变仪网络化的实现过程，并给出了应用实例。
Precision ground blade on both sides for tighter packing chamber sealing. Sealing face of the gate is lapped to provide the best possible seat tightness.
两侧都经过精密光亮磨光的刀片确保填料腔的气密性密封。闸板的密封面经过研磨，以提供最好的阀座密封性。
Precision ground blade on both sides for tighter packing chamber sealing. Sealing face of the gate is lapped to provide the best possible seat tightness.
两侧都经过精密光亮磨光的刀片确保填料腔的气密性密封。闸板的密封面经过研磨，以提供最好的阀座密封性。
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