Some safety parameters deteriorate, such as lower Doppler effect, lower delayedneutron effectiveness and high- er sodium void effect.
在反应性参数方面，导致多普勒效应与有效缓发中子份额降低，钠空泡效应增大；
2
Some factors affecting the accuracy of uranium content determined by delayedneutron counting and methods to solve the problems are reported.
文章介绍了用缓发中子计数法测铀时遇到的一些影响测量结果准确度的因素和采用的解决办法。
3
The terms for the effects of the neutrons reflected back from outside the reactor are added as extra delayedneutron terms to the reactor kinetics equation.