查询词典 impact pressure

In order to study impact mechanical properties of the basalt fiber reinforced concrete, the BFRC specimens with 0、0.1% and 0.3% fibre volume content were prepared. The Φ100mm split hopkinson pressure bar apparatus was adopted tocarry out the impact compressive experiment. The dynamic stress-strain curves were obtained. The impact mechanics performance of BFRC were studied through analyzing the impact compressure strength and deformation.

摘 要：为了研究玄武岩纤维混凝土（basalt fiber reinforced concrete，简称BFRC）的冲击力学性能，制备了纤维体积掺量分别为0、0.1%和0.3%的BFRC试件，采用Φ100mm分离式霍普金森压杆（split hopkinson pressure bar，简称SHPB ）设备对BFRC试件进行了冲击压缩试验，得到了BFRC的动态应力应变曲线，从冲击压缩强度和变形两方面研究了不同应变率下BFRC的冲击力学性能。

The impact pressure of swirling jets, produced by water-cushion swirling abrasive jet nozzle, was measured by continuous shooting images of the symbol in the piezometer tubes.

利用测压排摄像自动读数法，测量了水垫式旋转磨料射流喷嘴所产生旋转射流的冲击压强。

The impact pressure of swirling jets, produced by watercushion swirling abrasive jet nozzle, was measured by continuous shooting images of the symbol in the piezometer tubes.

利用测压排摄像自动读数法，测量了水垫式旋转磨料射流喷嘴所产生旋转射流的冲击压强。

The recompression phenomena have been found in the particle velocity histories of alumina specimens while the impact pressure between 7GPa-8GPa. From the point of view of phenomena, the recompression signals in terms of free surface particle velocity occurring in alumina ceramics under shock-loaded were similar to those in glass where failure wave has been widely verified.(4)The modified form for the Hugoniot Elastic Limit was given associated with

得到了A95陶瓷采用Drucker-Prager准则修正公式计算的σHEL值，并与实验得到的σHEL值进行了比较；(5)采用ANSYS/LS-DYNA有限元分析软件对冲击压缩下氧化铝陶瓷动态力学性能进行了模拟分析，数值模拟结果与实验结果吻合较好，数值模拟结果表明JH-2材料模型能够较好地模拟陶瓷的物理力学性能。

The bond strength of coating layer is tested by the heat shock,impact pressure and file scratch test.

镀层的结合强度采用热震、冲击和锉刀法进行测试。

In a pitot-tube, a small filament of the fluid is brought to rest in a small-bore tube, the impact pressure being measured against the static pressure of the fluid in an outer tube.

在皮托管里，一丝液体被注入一个小口径的试管中，其冲击压力是通过另一根试管里的液体的静态压力测得的。

In a pitot-tube, a small filament of the fluid is brought to rest in a small-bore tube, the impact pressure being measured against the static pressure of the fluid in another tube.

在空速管中，有微量水流被滞留在小口径管中，然后利用另一管道中的静态液压来测量压力的大小。

It is found that the impact pressure may be maximal when the ratio of initial air volume, under standard atmospheric pressure, to total volume in pipeline reaches a certain value.

试验结果表明，水流冲击截留气团的最大压力与截团在一个大气压下的初始体积占管道总体积的比例多少有关。

From the intensive use of urban land in the relationship between people and land on the effectiveness of the impact of starting the "Pressure-State-Response, PSR" into the framework of urban land, it is defined the connotation of the intensive use of land, it can better reveal the interaction of land use in the chain of human relations.

将&压力－状态－响应(Pressure-state-Response， PSR)&框架引入到城市土地集约利用评价中，能较好地揭示土地利用中人地相互作用的链式关系。

The impact load was applied to explosive JO9159 and its simulation material sample by light gas gun to make damage, the impact pressure of the sample was measured by manganin gauge.

文中利用轻气炮驱动飞片加载技术对JO9159炸药及其模拟材料样品进行了冲击加载，使其产生损伤，利用锰铜压阻计测量了试件的冲击压力。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了