hole pattern
英 [həʊl ˈpætn]
美 [hoʊl ˈpætərn]
穿孔模式（由所穿的孔在卡片或纸带上组成的图案）
双语例句
- The bolt hole pattern and outside diameter dimensions were adopted for plastic flanges manufactured in the U.
用于美国制造的塑料法兰上所采用的螺栓孔模式和外径尺寸。 - On the base of fine pool description, the length of horizontal section and indexes of horizontal well such as hole pattern, spatial position, well tr.
在精细油藏描述基础上，优化确定了水平井布井方式、水平井段长度、水平井空间位置、井眼轨迹、完井方式等指标。 - The single-pass grommet hole construction provides more grommet holes for a more high-performance stringing pattern.
为每一条拍线安排独立的线孔，创造高性能的线床效果。 - Research on the Filling of Dry Sand for Vertical Pipe with Bottom Blind hole for EPS Pattern
干砂对EPS模样垂直向下盲孔充填性的研究 - Experimental and theoretical study of parallel hole cut blasting with cavity According to those principles the author had the parameters of blasting pattern for burned-cut blasting which include empty holds.
空孔直眼掏槽成腔模型理论与实践分析根据以上原理得出了含空孔的深孔直线掏槽爆破炮孔布置参数理论计算公式。 - Shock Wave of Blasting Air and Initiating hole& Pattern
爆破空气冲击波与起爆网路 - New Method for Detecting and Analysing the Bottom Hole Pattern
探测与分析井底模式的新方法 - This paper is based on the theory of small hole coupling. Through setting the equivalent source and using out_spreading the pattern of rectangle resonance cavity, the resolution expression of electromagnetic field in domestic microwave oven cavity is deduced.
从小孔耦合理论出发，设置耦合窗的等效源并利用矩形腔体谐振模式展开，推导出家用微波炉炉腔内电磁场分布的解析表达式。 - The emphasis of this paper is put on the hole pattern principle of deephole bench blasting and its application in several conservancy and hydropower engineering.
本文着重介绍深孔梯段爆破的布孔原则，以及在几个水利水电工程中的应用情况。 - The reasonable hole pattern of deephole blasting was utilized to make fully use of the explosive energy, to improve the crushed ratio, to lower the boulder yield, and to obtain better dam rocks.
深孔爆破采用合理的布孔方式，使炸药爆炸能量得以充分发挥，破碎率提高，大块度降低，从而获得较理想的堆石坝石料。 - In order to resolve the problem and improve benefit, the technological parameters such as hole pattern parameters and priming method must be reasonably determined.
为了解决这一问题，提高乌龙泉矿的生产效益，改善爆破质量是有效的途径之一，为此必须合理地确孔网参数、装药结构和起爆方式等爆破参数和工艺。 - Discussion on Design Principle of Hole Pattern for Demolishing I-Bar Pillars
对工型承重柱拆除爆破布孔原理的探讨 - Research of the Optimization of Bottom Hole Priming and Ground Breaking Technology and Spacing Pattern Parameters
孔底起爆落矿工艺及孔网参数优化 - The bottom hole pattern of a well is the aggregation of the pits on the bottom rock cut by the bit teeth in the course of drilling.
井底模式就是钻头在钻凿岩石的过程中，钻头牙齿在井底岩石上打出凹坑的集合。 - The formation of the bottom hole rock-disintegrating track of the mono-cone bit with wedge teeth was studied, and simulation software for the track pattern was developed.
在此基础上以楔形齿为对象研究了偏心单牙轮钻头井底破岩轨迹的形成，并编制了井底轨迹图仿真软件以模拟牙齿的凿岩轨迹。 - The geometric parameters, kinematic parameters and the bottom hole track pattern of different tooth profiles can be worked out by means of the simulation software.
应用仿真软件得出钻头不同的几何参数、运动参数及不同齿面结构凿岩的井底轨迹图。 - According to air pressure inside rotary cavity flow, cavity diameter of rotary cavity flow and ventilation volume of air hole, basic flow pattern of this type of tunnel can be classified as submerged, absorbing and free flow patterns.
这种泄水道的流态可根据空腔环流内的气体压强、空腔直径和通气孔的通气量的变化规律分为淹没流流态、吸允流流态和自由流流态； - Regarding mature technic as hole, exploring agricultural pattern of durative development and strengthening construction of zoological agriculture has some representation and lead.
因此，以成熟的技术为突破口，探索可持续发展的农业模式，加强生态农业建设，具有一定的代表性和超前性。 - By means of this method, not only the geometric design but also the performance design of roller bits can be achieved and the bottom hole pattern can be predicted.
采用这种方法不仅能进行钻头的几何结构设计，还可进行钻头的性能设计。 - Hole pattern optimal design on helical oblique grooved roller for rolling nodular cast iron ( 3) the spiral;
铸铁螺旋斜轧孔型的优化设计（3）螺旋型； - The recommended hole pattern parameters are from IX 1. 2m to 1. 2 XI. 7m and the explosive is stickiness granular ANFO.
推荐使用的孔网参数为1×1.2m～1.2×1.7m，炸药为新型粘性粒状炸药； - The wetting front distance of NO~-_3-N concentration under film hole infiltration has the same pattern as the movement of soil wetting front.
研究表明：不同浓度的膜孔肥液入渗土壤NO3&N浓度的湿润锋运移距离与土壤水分运动的湿润锋一致； - In addition, for the workpiece requires the same inside diameter, ordinary wedge rolling processing has been unable to meet the requirements So we must use mandrel within the hollow shaft hole to ensure hole pattern.
另外，对于对内径尺寸要求不变的工件，普通的楔横轧加工已经无法满足要求，需要在空心轴内孔内加芯棒以保证孔型。 - An immune negative algorithm which can detect whether some Nonself character is a hole or not is presented by the idea of pattern.
利用模式的思想，提出一种检测某一Nonself字符串是否为黑洞的免疫算法。 - Thick wall aluminum honeycomb seal and hole pattern seal can realize overall manufacturing easily. They can also offer more safe work conditions. So they have new advantages compared to traditional honeycomb seal.
厚壁铝材蜂窝密封和孔型密封便于整体加工，且安全性更高，与钢蜂窝密封相比有独特的优势。