The United States must reserve the right to act unilaterallyif necessary to defend our nation and our interests, yet wewill also seek to adhere to standards that govern the use of force.

如果在有必要保卫我们的国家和利益的时候，美国保留采取单方面行动的权利，不过我们还是会寻找使用武力的原因。

The company strong technical force, advanced equipment and production companies adhere to high quality products, perfect service, the practical price to meet customer demand.

公司技术力量雄厚生产设备先进，公司坚持以优质的产品、完善的服务、务实的价格满足客户的需求。

The critical conditions of the suction force are derived according to the operating principle of the cleaning robot that can adhere, move and clean on wall surfaces.

根据机器人在壁面上实现吸附、移动作业的工作原理，得到了吸盘吸附力的临界条件。