The current progress and development trend in the study of safety theory of field flow in goaf are analyzed.
分析了当前采空区场流安全理论研究的最新进展和发展趋势。
It is defined pipe flow flowing that the gas flowing in the tunnel, it is defined the field flow flowing that the gas flowing in the mine space and cave.
我们将气体在巷道中的流动称为管流流动；将气体在采场空间以及硐室内的流动称为场流流动。
The influence on the growth morphology of the spherical crystal in the undercooled melt imposed by the far field flow is studied by the asymptotic method.
利用渐近分析方法研究了远场来流引起的对流对过冷熔体中球状晶体的生长形态的影响。
Three-dimensional flow field in the elutriator of polythene packed system is simulated.
模拟了聚乙烯填充体系淘析器内的三维流场。
Responsible for flow field, both inside and outside economy and trade, ports, tourism, culture, sports, technical supervision and business management, in charge of work safety in production systems.
负责流通领域、内外经贸、口岸、旅游、文化、体育、技术监督和工商管理工作；负责分管系统安全生产工作。
And we used a vector field that represents the flow of whatever the substance is whose diffusion we are studying.
我们用向量场表示物质的扩散，而其扩散就是我们要研究的内容。
This scenario is similar to the 1 simple rule scenario, but shows the additional performance cost of using a mapped key to retrieve a field from the database on every event flow.
该创建类似于1个简单规则创建，但它展示了在每个事件流发生时使用映射键从数据库获取字段需要额外的性能开销。
To facilitate real-time coordination of response operations, WHO has despatched mobile communication field kits, which should greatly expedite the flow of information.
为促进应对工作的实时协调，世卫组织已调运移动通讯野外工具包，它们应可极大地加速信息的流通。
The setting of this field is described in the message flow section.
在消息流部分介绍这个字段的设置。
Where the third argument in the example above is the process flow data field named CaseState.
上述示例中的第三个参数是流程流数据字段CaseState。
The name of the new change request document is set to the process flow data field named CaseID, which was set when the request was launched.
这个新的更改请求文档的名称在请求启动时设置为流程流数据字段CaseID的值。
You can modify the Additional instances field to manage the number of threads that will be started by the flow.
您可以修改Additionalinstances字段来管理由流创建的线程的数量。
FMRI USES a magnetic field to measure blood flow in the brain.
磁共振成像是使用磁场来测量大脑的血流量。
The sample was then exposed to a magnetic field applied parallel to the direction of flow of blood via a coil around the edge of the test tube.
然后，将样品放置在通过缠绕在试管边缘的线圈而产生的磁场中，该磁场的方向与血液流动方向相同。
However, if this is too restrictive for the message flow developer, then they can uncheck this preference setting to allow unrestricted grammar appropriate for input in a specific field type.
但是，如果这对于消息流开发人员来说限制太多，那么他们可以取消该首选项设置，以支持适合输入特定字段类型的无限制语法。
Researchers in the US claim that exposing a person to a magnetic field could reduce their risk of a heart attack by streamlining the flow of blood around their body.
美国研究人员发现，如果人置身于磁场之中，可以减少患心脏病的几率，因为磁场可以让人全身的血流变得更加通畅。
In a dusty field in Kitui, eastern Kenya, farmers are being taught how to construct small, semi-circular barriers of earth that control the flow of water, slowing its run-off.
在肯尼亚东部的基图伊，尘土弥漫的田地里，农民们正学着建造小型的环形土坝，以此控制水量、减缓水分流失。
And, if you take a vector field where maybe everything is rotating, a flow that's just rotating about some axis, then you'll find that its divergence is zero.
如果取一个有旋的向量场，流体流动方向是环绕某个坐标轴的，那么就会发现它的散度是零。
But, if a field is fairly simple, you should be able to get some general feeling for whether your answer should be positive, negative or zero just by thinking about which way is my flow going.
但如果流速场很简单的话，大家理应有一种直觉，可以感受出来，结果应该为正为负，还是为零。
Besides directing compasses, the Earth's magnetic field reaches out into space to direct the flow of the solar wind around the planet-forming a structure called the magnetosphere (depicted above).
地球的磁场效应不仅能够指引指南针，还能够将其效应延伸至宇宙空间来指引地球四周的太阳风的流向，这样就形成了一种称为“磁气圈”的结构(如上图所示)。
The flow field of double-row annular cascades of hydraulic turbines is studied by means of digital analysis in combination with model tests.
采用数值分析与模型实验相结合的方法，对水轮机导水部件双列环列叶栅流场进行了分析研究。
These phenomena are controlled by the nature of the subsonic flow field.
这些现象也反映了燃烧室内亚音速流场的性质。
The node restarts after the broker and flow restart and the Count field is reset to 1.
在代理和流重新启动后，节点将重新启动，且Coun t字段会重置为1。
In this thesis, we propose a novel way to calculate the fingerprint flow field.
而在本文将提出一种新的方法来得到指纹流向场。
It is important to provide the beneficial reference and the flow field characteristic research for structural design on hydrocyclones.
该课题的研究将为复合式旋流器的结构设计和流场特性分析提供有益的参考。
The vortex is one of the important features of flow field. This paper detects the vortex flow based on pattern matching method.
涡流是流场的重要特征之一，本文采用基于模板匹配的方法来识别流场的涡流特征。
The vortex is one of the important features of flow field. This paper detects the vortex flow based on pattern matching method.
涡流是流场的重要特征之一，本文采用基于模板匹配的方法来识别流场的涡流特征。
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