For catchment areas greater than gutter capacity, slotted holes can be installed.
如果汇水面积大于天沟排水能力，可以在天沟底部打孔。

Optimization Design Method of Slotted Screen Pipe Based on Maximum Slotted Density
基于最大过流面积比率的石油割缝筛管优化设计

The application of photonic crystals to slotted phased waveguide array is explored.
对光子晶体在波导窄边缝隙相控阵上的应用进行了探索。

Elastic Buckling Behavior of Stiffened Steel Plate Shear Walls Slotted at Two Edges
全加劲两侧开缝钢板剪力墙弹性屈曲研究

Using a slotted spoon, carefully lift the fish rolls onto a warmed serving platter.
用大漏勺将鱼卷小心地舀起放入加热过的食物盘中。

Seismic performance testing study on high strength bolt connections with slotted holes
长圆孔变型性高强螺栓节点抗震性能试验研究

Flow resistance analysis and optimization of slotted screen liner with compound cavity
复合缝腔割缝筛管的流阻分析及优化设计

Hexagon thin slotted nuts with small widths across flats for use in automotive engineering
汽车制造。带小开口度的扁冠状螺母

Mechanism of Sand Production and Sand Control for Slotted Liners and Perforated Completion
筛管完井与射孔完井的出砂与防砂力学机理

The lens has no internal AF motor and relies on a slotted drive screw operated by the camera.
该镜头没有内部马达，需要依靠机身的对焦马达驱动。

A Novel Optical Buffer Configuration Optimization Scheme for Slotted Optical Packet Switching
时隙光分组交换网络中一种新的光缓存优化配置方案

Thread cutting screws Hexagon screws and slotted head screws Dimensions, requirements, testing
切削螺纹螺钉。六角头螺钉。槽螺钉。尺寸。要求。检验

Textile machinery and accessories Hexagon nuts and slotted nuts for spinning and twisting spindles.
纺织机械和附件。抽纱和经纱纺锤用六角螺母和槽顶螺母

Waveguide shape is one of the most difficult problems in slotted waveguide array antenna processing.
波导整形是隙缝波导阵列天线制造中最困难得问题之一。

This paper describes the water blocking mechanism and performance of slotted core fiber ribbon cable.
本文介绍了骨架式光纤带光缆得阻水机理和阻水性能。

Developing trend and current situation of water plugging technology for slotted pipe horizontal wells
割缝衬管水平井堵水技术现状及发展趋势

The hook ends of the draw robs are installed in the rectangular slotted holes and hook the ring strips.
拉杆的钩形端装在该矩形槽孔中勾住环条。

Space fluctuation parameters and its application in configuration optimization design for slotted fin surfaces
空间波动参数在开缝翅片结构优化设计中的应用

Influence of Rotating Angle of Short Blade on the Performance of impeller of Centrifugal Blower with Slotted Blade
短叶片转角对开缝叶片离心鼓风机叶轮性能的影响

Analysis on the Temperature Field on Wokpiece Surface Layer in Creep Feed Deep Grinding with Slotted Grinding Wheel
开槽砂轮缓进给深切磨削时工件表层温度场解析

Numerical simulation of the aerodynamic characteristics of a fixed wing with trailing edge rotating slotted cylinder
带开缝旋转圆筒固定小翼气动特性的数值模拟

Mutual Coupling of Slotted Waveguide on a Circular Cylindrical Conductivity and Excitation of Surface Wave Plasma Column
圆柱共形面上波导口辐射元间的互耦研究

Subland twist drills with parallel shank for clearance holes and counterbores for hexagon socket head cap screws and slotted cheese head screws
留隙孔用直柄多刃阶梯麻花钻和内六角头圆头螺钉和一