1)small section小断面
1.It is introduced that the manufacture and application methods of a new kind of small sample holder,which is used in spectral analysis of small section sample(5mm≤≤16mm)The holder has advantages such as accurate positioning,better analytical accuracyIt can be used for the analysis of small section samples with various shapes,thus the application area of spectrometer is extended介绍了一种新型小样品夹具的制作及使用方法,用于小断面(5mm≤≤16mm)样品的光谱分析。
2.The paper raises an idea about building small section subway in middling city of our coun- try,and discusses primarily the building cost,building technique and vehicle equipment,etc.本文提出了在我国中等城市修建小断面地铁的设想,并就造价、施工技术及车辆设备等有关因素作了初步探讨。
英文短句/例句
1.On ventilation technology in tunnel construction of small-section and long-distance pipes小断面长距离管道隧道施工通风技术
2.The Construction Technology of Section Tunnel of Building Little Hydroelectric Station in LiangShan凉山州小水电站特小断面引水隧道施工技术
3.The Calculation for Discharge Capacity and Minimum Cross-Section of Short Circular Unfull Tunnels圆形明流短洞过水能力及最小断面尺寸的计算
4.Cost Analysis on the Transport Program for Excavating a Narrow-Bore Tunnel小型断面隧道开挖运输方案成本分析
5.Promoting Man s All-round Development in the Course of Comprehensively Constructing the Well-off Society;在全面建设小康社会中不断促进人的全面发展
6.Rod: round sections smaller than round bars, up to about 10mm in diameter.细棒材--横断面为圆形，比圆棒材小，最大直径约l0mm。
7.But that fragment of talk lodged, thick, in his small gizzard.可是谈话的片断却深深盘据在他的小头脑里面。
8.Diagnosis of Facial and Cervical Hemangioma of Children by Color Dopper UItrasonography彩色多普勒超声诊断小儿面颈部血管瘤
9.Research on Side Extruding Formation of Equal-Section Cores;小型等断面熔模型芯的侧向挤压成形研究
10.Diagnosis of Facial and Cervical Lymphangioma of Children by Color Doppler Ultrasonography;彩色多普勒超声诊断小儿面颈部淋巴管瘤
11.Expiratory CT scans for small airway disease;呼气相CT在诊断小气道疾病方面的应用
12.Study on Construction Mechanical Behavior of Highway Tunnel with Large Section and Small Spacing;扁平大断面小净距公路隧道施工力学研究
13.Research and Design on Segment Erector for Small Diameter Full Face Tunnel Boring Machine小直径全断面掘进机管片拼装机设计研究
14.Simplified Calculation of Cross-section Gauging Flow in Miniature U-shaped Canals小型U形渠道标准断面量水的简化方法
15.Blasting Vibration Creteria for Large Cross-section Tunnel in Close Proximity of an Operating Tunnel特大断面小净距隧道爆破开挖震动标准的研究
16.Blasting Vibration Control Technology for Closely-spaced Tunnels with Super-large Cross-sections特大断面小净距隧道爆破振动控制技术
17.The large bowlder surface of dinner table must be uplifted vertically in avoidance of breakage. The small one shall also be held vertically instead of horizontally.、大面积的餐台玉石面，必须竖抬，避免餐台断裂。小面积的玉石面也应竖拿，切忌平面横抬横拿。
18.S-wave section favours the disco- vering of minor faults and small structures, and the tracing of thin sand bed.横波剖面对于识别小断层、小幅度构造和追踪薄砂层也更有效果。
相关短句/例句
heading tunnel小半断面
1.<Abstrcat>Yanmenguan tunnel made use of inclined shaft for velltilation to add working face and adopted the construction technique of heading tunnel with less than half-section digging firstly,which shortened construction schedule greatly and achieved the social and economical benefits.雁门关隧道工程施工中利用通风斜井增加工作面,并采用小半断面导洞优先贯通的掘进方法,极大地加快了工程进度,取得了良好地社会效益与经济效益。
3)small section method小断面法
4)shrink sector缩小断面
5)micro section特小断面
1.High efficiency and big machine has no useful when we constructed the micro section tunnel.凉山州由于地形的原因,形成了较多高落差小流量的河流,具有小水电开发的有利条件,对于特小断面引水隧道的施工,高效率的大型机械设备毫无用武之地,根据我们的施工经验,阐述了在投资有限的情况下,特小断面引水隧道的施工技术。
6)small section billet小断面坯料
延伸阅读
31：材料剪切断面可分为哪几部分？ 51：什么叫碳弧气刨？ 答：利用碳极电弧的高温把金属的局部熔化，同时再用压缩空气的气流把这些熔化金属吹掉，达到刨削或切削金属的目的， 52：磨削有何用途？ 答：可消除板面焊疤边缘的毛刺，修磨焊缝以及对受压容器的焊缝再探伤检查前进行打磨处理。 53：什么叫弯曲成型？ 答：把平板毛坯，型材或管材，弯成一定角度，曲率，从而形成一定形状的零件。 54：答：什么叫弹复现象？ 答：弯曲时材料发生弹性变形，当外力去除后，部分弹性变形恢复原态，使弯曲件的形状和角度发生变化。 55：铆工常用的弯曲成型的方法有哪些？ 答：有压弯，滚弯，压延及水火弯板。 56；影响弯曲成型的因素有哪些？ 答：弯曲力，弹复现象，最小弯曲半径，断面形状。 57：如何确定弯曲力的大小？ 答：根据被弯材料的机械性能，弯曲方式和性质，弯曲件的形状。 58：影响弯曲弹复的因素有哪些？ 答：被弯材料的机械性能，材料的相对弯曲半径，弯曲角和一些其他因素。 59：影响最小弯曲半径的因素有哪些？ 答：被弯材料的机械性能，弯曲角，材料的弯曲方向，材料的表面质量和剪断面质量，其他因素。 60：影响弯曲过程中截面形状变化的因素有哪些？ 答：主要有相对弯曲半径，截面几何特点及弯曲方式。
