这个奇异点的产生仅仅是形式上的, 因为我们忽略了阻尼的作用.The singularity arises only formally, because we neglected the effect of damping.速度陀螺反馈提供正向动力学稳定性和对于指令式扰动的很好阻尼的瞬时响应.The rate gyro feedback provides positive dynamic stability and well - damp...
环斑花岗岩具有若干岩石学的特征.The rapakivi granites have a number of petrological peculiarities.岩石学是岩石的科学.Petrology is the science of the rocks.岩芯的岩石学和矿物学研究也能用来鉴定水热蚀变.Petrological and mineralogical examinations of core material can be...
He wolfed down the rest of the biscuit and cheese.他把剩下的饼干和奶酪一扫而光。He wolfed ( down ) a good meal.他 狼吞虎咽 地吃了一顿美餐.The Russian soldiers sampled the officers' rations and wolfed the superior food with delight.俄军士兵尝了一下长官的...
The drill should be slowly rotated to ensure a clean hole.钻头必须缓慢转动，以保证钻孔平整光滑。Goldsmith has repaired the roof to ensure the house is wind-proof.戈德史密斯修理了屋顶，以确保房屋能够抗风。Ensure that the frame is securely fixed to the ground wi...