SN-A的意思|示意

Cu Sn plating is a right substitute for nickel coating because it is not allergic to human body, can meet anti diffusion requirement and has a lower cost.

电镀铜锡合金是一种合适的代镍镀层，它不使人体过敏，能满足防扩散性能的要求，且成本较低。

As an application, we analyze the energy propagation during collective SN explosions in a merging model of galaxy formation.

作为应用，本文分析了矮星系并合形成大星系这一模型中成团超新星爆发时能量传播的各个阶段。

Using a co-electroplating process, it was possible to plate the Au–Sn solder directly onto a wafer at or near the eutectic composition from a single solution.

通过这个电镀共沉积的过程，我们有可能用一种单一的方法将金锡合金固体焊料直接镀在晶片上的低共熔点上或其附近。

Focusing on the throttle control system of intelligent vehicle, a model reference adaptive SN-PID controller is presented.

针对智能车辆油门控制系统，提出了一种单神经元模型参考自适应控制算法。

As you might guess, the sn attribute type is not general-purpose: it is only used to specify the surname of a person.

可以猜得到，sn属性类型不属于一般目的：它只用来指定人的姓。

SN 1987A is sited in the nearby Large Magellanic Cloud, a dwarf galaxy adjacent to our own Milky Way Galaxy.

SN 1987A 位于邻近的大麦哲伦星云，一个毗连我们银河系的矮星系。