住房外面有楼梯，公司已经开始用网罩盖住楼梯，以防止工人跳楼。

The living quarters have stairs running up the outside walls and the company has begun covering them with nets to prevent people from jumping.

适用于网篮筐和工业风扇网罩及类似铁线制品的骨架的自动焊接弯的机型。

Apply to nets basket and industrial fan nets cover and similar wire products of the skeleton of automatic welding machine bending.

利用网罩法测定了假眼小绿叶蝉不同虫口密度对茶鲜叶产量及受害指数的影响。在此基础上，建立了不同虫口密度与茶鲜叶经济损失率线性回归方程。

Effect of different densities of Empoasca vitis on the yield loss rate and the damage indexes of fresh tea leaves was evaluated with the net method.