occur simultaneously

Metabolism and excretion occur simultaneously with distribution, making the process dynamic and complex.

代谢和排泄与药物分布同时进行, 分布由此成为一个复杂的动态过程.

Site test result of a pIt'shows that soil loading and unloading may sometimes occur simultaneously.

基坑工程现场实测结果反映:在局部时刻,土体加荷和卸载的情况都可能出现.

Although these reactions appear to follow recognized stepwise pathways, they often occur simultaneously and competitively.

尽管这些反应好像延着已知步骤进行, 但它们常常同时发生并竞争.

When the steel cools to727 ℃( 1341 ℉), several changes occur simultaneously.

当钢冷却到727℃（1341℉）时，将同时发生若干变化。

In the normal case& up at the top, those two deaths occur simultaneously.

在通常的情况下，这两者的死亡是同时发生的。

Often translation and rotation occur simultaneously, as in the case of a rolling drum.

通常平动和转动同时发生, 例如,圆筒的滚动.