最后把本文推进波起动流速公式与前人振荡波或推进波泥沙起动流速公式进行了比较。
Finally comparison was made between the present critical velocity formula under progressing waves and former experimental or semi-experimental formulas.
对于我们掌握设计美学来说,我们不断地将设计潮流向前推进,并不断探索下一波设计趋势。
As we master the skills of design aesthetic, we continue to push forward to what's next or what needs to be fully discovered.
时间推进20年,现年58岁,身为斯坦福大学弗里曼·斯波格利资深研究员的福山并未显老,实在令人羡煞。
Fast-forward more than two decades and Fukuyama, now 58 and the Freeman Spogli senior fellow at Stanford University, has aged enviably little.
目的复制冲击波和液体火箭推进剂中毒致冲毒复合伤的动物模型。
Objective To establish model of the blast-toxicosis combined injury caused by the explosion of the liquid propellant.
利用先进的双钨铼微热电偶技术,研究了GAP/AN 推进剂的燃烧波温度分布。
Combustion wave temperature distribution of GAP/AN propellant was studied by means of advanced double W Re microthermocouple technique.
基于田间实测的地表水流推进过程,利用水量平衡法推求波涌灌溉间歇供水条件下的土壤入渗参数。
Based on water flow advance data observed in fields, infiltration parameters under surge water application were determined with water balance method.
通过微热电偶测温和火焰单幅照相技术测试了含硼富燃料推进剂燃烧波温度分布及燃烧火焰结构;
The combustion wave temperature profiles and flame structures of fuel-rich propellant containing boron are measured by using W-Re micro-thermal couple and flame photo technique.
根据惠更斯波传播原理,构建了一种在通用CFD软件的非结构网格系统上直接计算燃面推进的数值方法。
Based on Huygens principle of wave propagation, a numerical simulation method on CFD software unstructured mesh was founded so as to calculate burning surface regression directly.
一维平面对称爆轰波的推进具有周期性。
Periodicity advance model of 1 - D slab symmetry detonation wave is investigated.
一维平面对称爆轰波的推进具有周期性。
Periodicity advance model of 1-d slab symmetry detonation wave is investigated.
近十年来世界范围的毫米波技术研究不断向前推进。
In last ten years, worldwide research and development efforts in millimeter wave technology continue to be developed.
依据实际测量数据,论证了平面交叉口绿灯转红灯时车流堵塞波的推进速度满足正态分布假设,其拟合优度高于泊松分布假设。
It is showed that a shock wave speed distribution in red light period at a plane intersection satisfies a normal assumption, as well as Poisson assumption.
密封的增强和推进实施创建和喷雾喷在跳波记着。
Sealing is augmented and effected by propulsion-created spray and by spray ricocheting from the jump wave.
对推进剂多孔床中不同速度的致密波进行了计算,得到了致密波区内的参数分布。
The model is used to analyze steady compaction waves in a porous bed of high-energy solid propellant. The parameters of compaction zone are obtained from the model.
因此,毫米波射电天文数据库为推进科学数据在天文等相关领域的全面应用,及提升科学数据应用水平等方面都有着重要意义。
So, the Millimeters Wave Radio Astronomy Database is very significant to improve t the scientific data utilization level of the astronomical field.
对向定常流区推进的单向波问题给出了解的一级近似和二级近似的普遍表示式;
Venant's differential equations. The general analytical solutions of 1st and 2nd approximations have been given for one directional wave flow which propagates into the steady flow region.
对向定常流区推进的单向波问题给出了解的一级近似和二级近似的普遍表示式;
Venant's differential equations. The general analytical solutions of 1st and 2nd approximations have been given for one directional wave flow which propagates into the steady flow region.
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