safe space的例句大全

the rockets are safe and have been used to send satellites into space and to prepare for the nation's first manned space flight.

这些火箭是安全的，它们已经用来向太空发射卫星，并在为进行我国第一次载人太空飞行作准备。

the rockets are safe and have been used to send satellites into space and to prepare for the nation's first manned space flight.

这些火箭是安全的，它们已经用来向太空发射卫星，并在为进行我国第一次载人太空飞行作准备。

your car senses it, and the cruise control automatically decelerates to maintain proper and safe highway space between you and the truck.

你的车感，并在巡航控制自动减速，以保持适当的和安全的空间之间的公路和卡车。

the influence of flight height, target rcs, detection probability and physiognomy on the radar detection space is calculated and analyzed in order to select a low detection probability flight corridor. it is of practical significance to draw up and implement safe penetration flight strategy.

计算并分析了飞行高度、目标雷达散射截面、发现概率和地貌等因素对雷达探测空间的影响，以便选择低探测概率的飞行走廊，这对制定和实施安全突防飞行策略有实际意义。