查询词典 overpressure

In considering the destructive effect of a blast wave, one of its important characteristics is the overpressure.

在研究爆震波的破坏作用时，其中一个重要的特性便是超压力。

The results show that overpressure bench mark is well suited for describing anomaly distribution, and momentum bench mark can provide better measure for shockwave damage. Along with increasing of the branch deflexion angle, the primary tunnel momentum increases and the branch tunnel momentum decreases, and plane shockwave recover distance also increase but will not exceed six times equivalent diameter.

研究结果表明：超压准则适用于描述分布的不均性，而冲量准则能更好地衡量分叉巷道中冲击波的破坏作用；分叉角度的影响较大，随着分叉偏转角的增大，主巷道内冲量将增大而分巷道内冲量将减小，恢复"平面波"的距离也增大，但不超过6倍巷道等效直径。

While the fluid flows up along relative close and wider rift system under overpressure , its nature is close to pressure conduit flow in fluid mechanics,which could be described by Bernoulli equation.

流体在相对封闭的较宽阔的断裂系统中受超压作用上侵流动时，其性质接近于流体力学中有压管流的流动情况，其动力学特征可以用柏努利方程进行描述。

For the overpressure, here p is the overpressure at altitude and ??

关于超压力，此处P是指在高处的超压力；？

The low-permeability rocks and micrite for modeling the crust of the overpressure system were broken under the action of overpressure fluid,while the sandstone for modeling the uncompacted belt of overpressure system was not broken.

在实验过程中，模拟超压系统&壳&的低渗透岩石—泥晶灰岩发生了破裂，而模拟超压系统&欠压实带&的高渗透砂岩却未发生破裂。

The lower permeability rocks-micrite and muddy siltstone which modeled the "crust" of overpressure system have been broken by overpressure fluid, while the sandstone modeled the "uncompacted belt" of overpressure system have been not broken.

在实验过程中，模拟超压系统&壳&的低渗透岩石—泥晶灰岩发生了破裂，而模拟超压系统&欠压实带&的高渗透砂岩却未发生破裂。

Based on the study of K1 qn 1 source rock development and hydrocarbon-expulsion characteristics, overpressure and its distributing characteristicss, T2 source fault and its distributing characteristics of Fu-Yang oil layer in Sanzhao depression, the match of source rock, overpressure and fault and its controlling effects on hydrocarbon accumulation and distribution have been studied.

在综合研究三肇凹陷青一段源岩发育及排烃特征、超压及分布特征和T2源断裂及分布特征源岩、超压和断裂空间匹配关系对油成藏与分布控制作用的基础上：认为青一段源岩和其内超压空间匹配控制着三肇凹陷扶杨油层油成藏分布范围，超压和T2源断裂配置控制着扶杨油层油聚集深度和层位，超压和T2源断裂平面配置控制着扶杨油层油聚集的部位。

It is concluded that the match of K1 qn 1 source rock and its internal overpressure controls the range of oil accumulation and distribution, the vertical match of overpressure and T2 source fault controls the depth and layer of oil accumulation,the plane match of overpressure and T2 source fault controls the site of oil accumulation in Fuyang oil layer.

具体表现为：①青一段源岩生成油&倒灌&运移区内T2源断裂发育的区块使扶杨油层油富集；②青一段源岩生成油&倒灌&运移区内，距T2源断裂越近，断距越小，越有利于扶杨油层油富集；③青一段源岩生成油&倒灌&运移区内，油主要富集在T2源断裂的下盘。

Using Field single ignition experiments of the four unconfined volume dispersion and small dosage solid FAE and TNT bombs experiments, we got the peak overpressures of solid FAE at different distances. Compared with TNT, The overpressure of FAE is 1.14~1.6 times higher than that of the TNT. Based on the theory of the air shock wave overpressure, the FAE relativity TNT mass is evaluated. At the edge of the explosive field, the number is 3.88. Pictures of high speed photography indicate that the duration and the most effect area of the FAE and TNT. Compared with TNT, obviously the FAE has more advantages. And, based on the theory of the critical concentration of dust explosion, the radius of dust explosive zone is evaluated. The phenomenon that the overpressure decays rapidly with distance is analyzed. It is suggested that the explosive temperature should be increased as the main approach to improve the FAE explosive capability in the condition when the over pressure is invariable.

通过四组无约束固态燃料空气炸药装置与等质量的TNT在野外开放空间的一次起爆对比实验，测得了不同配方组份FAE装置在不同距离的爆炸超压分布，FAE装置峰值超压比相同距离的TNT高1.14-1.6倍；并运用空气冲击波峰值超压公式计算出了FAE的等效爆炸TNT当量随距离的变化关系，在爆炸场边缘区，FAE装置爆炸当量达到了3.88倍TNT当量；通过高速摄影的图片得到了爆炸产生火球的持续时间和最大作用范围，与等质量TNT爆炸火球相比，FAE的优势明显；运用粉尘爆炸下极限浓度估算了云雾爆轰区半径，并分析了测量到的固态FAE爆炸场的压力分布单调衰减的原因；建议在保持超压不变的情况下，把提高爆温作为提高FAE爆炸性能的主要途径。

The overpressure transients of the most penalizing category 2 condition and category 3 condition are simulated by the thermal-hydraulic code-CATIA 2, and the reactor coolant system overpressure protection under the stretch-out operation for LING AO NNP is validated.

本文阐述岭澳核电站延伸运行工况下反应堆冷却剂系统超压保护分析的原理和方法，利用热工水力程序CATIA2对最为严重的二类工况和三类工况超压瞬变做了分析和计算，计算表明岭澳核电站延伸运行期间冷却剂系统超压保护是有效的。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。