U.S. diplomats and officials working in Israel have been told to avoid travel within a 30-kilometer radius of Gaza.
美国还通知以色列的美国外交官和有关官员不要进入加沙周围方圆30公里的地区。
2
When the MRF wholly yields, the angular velocity of MRF increases nonlinearly with its radius, the non-linear distribution becomes more obvious as the magnetic intensity in the working gap increases.
磁流变液完全屈服时，磁流变液角速度随半径呈非线性增加，工作间隙中磁场越强，流场的非线性分布越明显；
3
The calculation of severely hazardous radius and area of the leaky ammonia provides theoretically basis for working out emergency succor plan.