vlt怎么记

This noise test-system, based on the existing equipments, supports both the Variable Load Temperature ( VLT) method and the Cold Attenuator ( CA) method to establish a system which makes cryogenic low noise amplifiers' either precise or fast measurement realizable.

该测试系统在现有的仪器设备基础上，利用负载温度可变法和低温衰减器法实现了低温低噪声放大器噪声参数的精确测量和快速测量。

VLT is a novel technology which can greatly improve the breakdown voltage and reduce specific on-resistance. However, the biggest challenge is how to manufacture the gradient drift region thickness increasing from the source to the drain.

VLT技术是一种可以同时大幅度改善击穿电压和降低导通电阻的新技术，但其难点在于从工艺上如何制造从源到漏逐渐变化的漂移区厚度。

The new claimed record holder is now the faint smudge indicated in the above images by an8.2-meter Very Large Telescope ( VLT) operating in Chile.

最新的记录保持者是右下角嵌图中的星系，它是由位于智利的8.2米口径甚大望远镜（VLT）所拍摄。