The relations among the length of the core region, the diffusion angle and the froude number and the submerged depth were also studied.
对射流核长度、射流扩散角与出口弗劳德数、淹没水深之间的关系进行了探讨。
The Communications at Speed and Depth program was established to improve the ability of a submarine to communicate with other Navy vessels and stations when submerged.
洛·马将建立在深水和高速条件下的通信的研究计划，以改善潜艇与其他海军舰船和工作站通信的能力。
Filter should be completely submerged in water, its depth about 30 cm.
滤网应完全淹没在水中，其深度在30厘米左右。
The main components of submerged floating tunnel are: tube floating at some depth below the water surface, anchoring and shore connection.
水下悬浮隧道由悬浮于水面以下一定深度的管状结构，防止其产生移动的锚固系统，以及近岸连接组成。
The results show that the submerged nozzle ingate angle and depth of its immersion should decrease gradually with the lowering of casting speed.
结果表明，随着拉速的降低，水口的上倾角大小和浸入深度应逐渐减小。
Studies were made on the transparency, the vertical distribution of light intensities and the light compensation depth of submerged macrophyte at the 15 monitoring sections in Lake Dianchi.
报道了滇池15个监测断面透明度和不同水深的光照强度，以及借助于沉水植物群落昼夜光补偿点所得到的沉水植物光补偿深度。
The sea floor relief features are complex with various water depth and lots of submerged rocks.
湾底地形复杂、水深多变、暗礁众多。
The thirty-degree angle of entry is a compromise which permits the vehicle to be quickly submerged in the paint while keeping tank depth to a minimum.
30度的入槽角是既使工件迅速地侵入槽液中，又能保持槽的深度最小的择中方案。
Currently, the hydraulic performance of the submerged pump system at home and abroad is still lack in-depth understood, and its optimum hydraulic design research is still in primary stage.
目前国内外对潜水泵装置的水力性能还缺乏深入了解，潜水泵装置优化水力设计的研究仍处于起步阶段。
Currently, the hydraulic performance of the submerged pump system at home and abroad is still lack in-depth understood, and its optimum hydraulic design research is still in primary stage.
目前国内外对潜水泵装置的水力性能还缺乏深入了解，潜水泵装置优化水力设计的研究仍处于起步阶段。
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