查询词典 submergible

The submergible control platform width was positively related with the diameter of cage framework. The relation was k=1-2+22r-h_4~2+14l~2+12r~2-22rl, in formula h_4 was the platform height, which was restricted by the water depth. There h=h_1+h_2+h_3+2h_4+12H, in equation h_1 stood for net sheepshank height, h_2, the height of gravity setting on the bottom net, h_3, the distance from gravity setting to submarine, H was estimated maximal wave height while typhoon occurred in cage areas.

控制平台的宽度l与网箱主构架半径r正相关，设计时必须满足网箱框架外侧与平台的距离k大于零，其中：k=1-2+22r-h42+14l2+12r2-22rl，h4为控制平台高度，其受放置区水深h的制约，高度与水深的关系：h=h1+h2+h3+2h4+12H，h1为网衣缩结高度，h2为网衣底部重力装置高度，h3为重力装置到水底的距离，H为网箱放置区台风期预计最大波高。

The developed numerical methods and the experimental material in this thesis could be used for reference in flow field research of ships and submergible bodies.

论文发展的数值方法和试验内容可为船舶及潜体的流场研究提供较为有益的参考作用。

Based on linearity hypothesis, the inertial and viscous hydrodynamic coefficients of the submergible vehicle are got by Fourier transform.

通过傅立叶变换和线性假定条件，得到潜器惯性水动力系数和粘性水动力系数。

The calculation results show that the hydrodynamic forces of purely heaving and pitching and its dimensionless frequency presente better linearity relation, and which indirectly verifies that this calculation method can be used to calculate the hydrodynamic coefficients of complicated shape submergible vehicle.

计算结果表明，纯升沉运动和纯俯仰运动的水动力与运动无因次频率呈现较好的线性关系，间接验证了所提出的计算方法适用于复杂外形潜器的水动力系数计算。

Considering of the complex geometry with appendages, the viscous flow around submergible bodies has a very important position in ship flow field research.

不含自由液面水下潜体的粘性流动，考虑其带附体的复杂几何特性，在船舶流场研究中有着重要的学术地位，另一方面，由于潜体所涉及的研究对象，如潜艇、鱼雷等均有强烈的军事背景，受到了国际船舶界的特别重视。

Deep-sea cage ; submergible control platform ; size design

深水网箱；控制平台；尺寸设计

Facing the situation of CFD's speedy development in the world and the requirement of practicable SCFD from the civil marine industry, some experimental investigations and practical SCFD numerical methods of the complicated viscous flow field around submergible bodies are carried in the thesis.

面临国际计算流体力学迅猛发展的态势和国内船舶界对船舶粘流场研究的实用化需求，作者立足于船舶，特别是水下潜体复杂粘流场的试验研究和实用化数值方法的发展。

BASED ON DIGESTING AND ABSORBING THE ADVANCED TECHNIQUE OF SIMILAR PRODUCTS AT HOME AND ABORAD,WQ SERIES NO-CLOGGING SUBMERGIBLE SEWAGE PUMPS ARE SUCCESSFULLY TESTED AND HAVE HIGH EFFIENCY AND SPECIAL FUNCTION.

WQ系列无堵塞潜污泵是在消化、吸收国外同类产品先进技术的基础上开发成功的，具有高效、防缠绕、无堵塞、自动藕合、高可靠性和自动控制等优点，在排送固体颗粒和长纤维方面，具有独待功能。

A submergible electric frying pan;a submergible research vehicle .

可浸没于水中的电煎锅；水下研究工具

China is leaving no stone unturned in being one up over India in each and every area, whether it is in having submergible boats or highways on their side of the mountains or having 50 times more fighter planes than India.

中国正在全面超越印度……请不要再向我们印度人揭示民主的威力。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。