沉积层起着屏蔽的作用.Sediments acted as a restricting control.如果发生这种情况, 则有必要使用独立屏蔽的导线.If that is the case, individually shielded conductors are necessary.应当将未知电容放在屏蔽的测试夹具中.The unknown capacitance should be in a shielded test fixtu...
Walruses have enormous appetites and hunt for food almost constantly.海象食欲极大,几乎一直在猎取食物.I normally eat seals but also can dine on walruses, mussels or even berries and seaweed.我通常吃海豹,但也能吃海象, 蚌类,甚至是浆果和海藻....