单拖船船首与大船紧靠并带缆的拖带方式称为:(). ["吊拖","顶推","傍拖","横拖"]
YJ29接装机检测控制和显示板参数中的标准稀释度:共()位显示滤嘴烟支标准稀释度数据。 ["1","2","3","4"]
港作拖轮顶推协助大船进行靠离泊操纵时,其最常用的系缆方式为:(). ["单首缆","双首缆","单首缆和双首缆","紧绑"]
拖轮顶推协助大船进行操纵时,其系缆方式包括:(). ["单首缆;紧绑","双首缆;紧绑","单首缆;双首缆","单首缆;双首缆;紧绑"]
与CPP型推进器拖轮比较,VSP型和Z型推进器的旋回性情况为:(). ["VSP旋回性较好,ZP旋回性较差","VSP旋回性较差,ZP旋回性较好","VSP旋回性较好,ZP旋回性较好","VSP旋回性较差,ZP旋回性较差"]
选择合适的膜材料成为人工肺技术发展的关键,请总结目前常用的膜材料。