支承孔系的加工采用的是坐标法镗孔。
The machining way of the series of supporting hole is to bore hole by coordinate.
孔系之间的平行度误差，会影响齿轮的啮合质量。
Holes in parallel between the degree of error will affect the quality of the meshing gears.
汽车变速箱箱体零件的主要加工表面是平面及孔系。
The main machining surface of the car gearbox parts is the plane and a series of hole.
一般来说，保证平面的加工精度要比保证孔系的加工精度容易。
Generally speaking, to guarantee the working accuracy of the plane is easier than to guarantee the hole's.
一般来说，保证平面的加工精度要比保证孔系的加工精度容易。
In general, it is easier to guarantee the machining accuracy of the plane.
利用组合钻床加工孔系不仅可以提高生产率，而且应用相当广泛。
Utilize combination drilling machine process hole department can boost productivity, use quite extensive.
文章介绍了基于图像传感器的孔系三维坐标测量系统的原理和数学模型。
The principle and mathematics model of the hole position precision measurement system based on image sensors are described.
并将孔与平面的加工明确划分成粗加工和精加工阶段以保证孔系加工精度。
The machining precision of the hole is divided into rough machining and precision machining stage.
镗模是孔加工用的精密夹具，主要用于箱体、支架等类工件的精密孔系加工。
Boring mold is an accurate fixture for machining holes, which is mainly used to machine accurate holes on parts such as cases and supports.
重点阐述孔系约束匹配法及基于约束的孔系特征映射实现方法，并给出实例验证。
This paper elaborates the constraint-based method and gives the realizing approach to the hole-series feature mapping. It's verified by a component instance.
皮革两头各打上一个孔，再用铁丝穿过孔洞系在一起。
Two holes had been punched in each end and the ends were laced together with bailing wire.
针对纤维增强复合材料的属性特点，应用坐标系转换原理推导出通孔法测量复合材料残余应力时的应力释放系数公式。
The relieved coefficients during the measurement of the residual stresses in the fiber reinforced composites by the hole drilling method were given with conversion of the two coordinate systems.
本项目首先通过对国内各主要树脂生产厂的10 多种树脂的考察，优选和改进了一种大孔弱碱性苯乙烯系阴离子交换树脂。
First, More than 10 resins from the major resin plants around China were tested, as a result, a kind of weak-base anion styrene resin with larger pores was chosen.
由于多期强烈的变形变质作用，区内孔兹岩系的地层结构十分复杂。
Very complex structures and characteristics of khondalite series were caused by poly phases of metamorphism and deformation.
通过实例说明在数控加工中，通过工件坐标系旋转加工圆锥面上孔的方法。
Explains the application of workpiece coordinate system rotation in machine hole on the cone surface by machining a practicable manufactured product.
针对合成氨系统的大型压缩机组管系振动问题，深入分析了原因后，采取在管道中加装节流孔板的措施，使管系振动得到了有效控制。
To solve the problem of pipes vibration of large-sized compressor in ammonia plant, orifice plates are installed after thorough analysis of the causes of vibration, effectively solved the problem.
聚烯烃粒料槽车是目前国际上应用较为普遍的一种聚烯烃粒料散装化运输设备，其尾部的卸料口系在标准圆封上的异形大开孔。
Mobile tank is a popular delivery equipment for bulk polyolefine grain product nowadays. The outlet on the back of tank is a large abnormal opening on elliptical head.
石炭系印支期的古构造高部位是埋藏溶解孔发育的有利地区。
The palaeostructure high part of Carboniferous in Indosinian epoch is favourable to the development of burial corrasion pores.
介绍了井简检查孔第三、四系岩土的分类、定名和野外描述。
The classification, naming and field description are introduced of the Tertiary and Quaternary rocks from monitoring shaft hole.
塔河油田奥陶系碳酸盐岩储层的主要储集空间为溶蚀的孔、缝、洞。
The main reservoir space of the Ordovician carbonate reservoir is the corroded pore, hole and fracture in Tahe oilfield.
明确了研究区奥陶系储层为超低基质孔的致密碳酸盐岩，岩溶作用为本区储层发育的主控因素。
Study shows that the Ordovician carbonate formation in this area has the characteristic of very low groundmass porosity.
该楼系框架结构，采用人工挖孔扩底桩基础。
The building with frame structure is based on manual cavity expansion pile foundation.
吊具上臂的连接孔穿有连接卸扣，连接卸扣连接主钢丝绳吊系；
The connecting hole on the upper arm of the hoist is penetrated by a connecting shackle connected with a main steel cable hanging rope.
下第三系储层发育，但以中低孔渗储层为主；
Tertiary reservoir rock abounds and is mainly composed of medium-low porosity and permeability one.
目的建立大孔树脂分离纯化西洋参总皂苷的苯系残留限量检查方法。
Objective To establish a limit test of benzene-series residues in the total-saponins of separated and purified by macro reticular resin Panax quinque folium L.
综合评价，芭蕉场石炭系储层为为低孔、低渗、高含气饱和度储层。
It is considered that Baojiaochang Carboniferous reservoir is featured by low porosity, low permeability and high gas saturation based on the comprehensive evaluation.
志丹地区侏罗系、三叠系储层是低孔、低渗储层，压实程度高，地质解释模型与测井解释模型拟合复杂。
The Jurassic and Triassic reservoirs in Zhidan area have low porosity and permeability, and are highly compacted.
这些孔缝构成了石炭系的主要储集空间，为油气的储集提供场所。
The aperture constitute the main reservoirs of Carboniferous space provided for the oil and gas reservoir sites.
这些孔缝构成了石炭系的主要储集空间，为油气的储集提供场所。
The aperture constitute the main reservoirs of Carboniferous space provided for the oil and gas reservoir sites.
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