The weak ecological environments are complex and multiplicity And they are damageable.脆弱生态环境地区复杂多样,易被破坏.As the most damageable component of bridge, the concrete bridge deck is most required to maintain.混凝土桥面板是桥梁组成部分中最易损坏...
Development of Optimization Design Software for Aircraft Control Systems and Kinematics Simulation.飞机操纵系统优化设计软件开发与运动仿真.Developed the hardware simulation and microcode development environment for a next - generation high ...
Spider venoms are exquisitely refined to interfere with the nervous systems of insects.蜘蛛的毒液非常微妙,专门损坏昆虫的神经系统.Raider Buggies and Venoms work extremely well as do Black Hands and Flame Tanks.四驱车和毒液是相当有效的,还有黑手和火焰坦克也是.The Ve...
When this tensor vanishes, the space is calleda flat.当这一张量为零时,空间叫做平直空间.The electric and magnetic fields have been amalgamated into electromagnetic field tensor.电场和磁场合并为电磁场张景.This decomposition may give another definition...