reference line
英 [ˈrefrəns laɪn]
美 [ˈrefrəns laɪn]
基准线；参考线
双语例句
- Drag to add a reference line, tail, and leader for a welding shape, then attach other weld shapes to it.
拖动后可为焊接形状添加参考线、尾部和引线，然后将其他焊接形状附加到其上。 - You are approaching reference line of fairway.
你船正接近航道的参照线。 - The orientation of an aircraft's axes relative to a reference line or plane, such as the horizon.
飞机姿势，姿态飞机轴相对于某一参照直线或平面，如地平线所处的位置。 - It can maintain a fluid interface at a reference line in an inclined glass tube.
它能保持流体分界面在倾斜的玻璃管中基准线上。 - Store the offset from the reference line of the wall over which the door will be placed.
存储与将安装门的墙壁的参考线之间的偏移。 - Type the reference line offset from the inside of the wall over which the window wall will be placed.
输入与要安装窗式墙的墙壁的内侧之间的参考线偏移。 - A system of coordinates in which a point is located by its distance and direction ( angle) from a fixed point on a reference line ( called the polar axis).
一种用点离基准线上（称极轴）固定点的距离和方向（角度）来表示点位置的坐标系统。 - When the deviation between the placing position and construction reference line of caisson for gravity wharf is big enough, the verticality of upper structure, i.e.crest wall will be affected, and furthermore the visual quality of the wharf will be influenced.
摘要重力式码头沉箱安装的位置与施工准线的偏差过大，会影响上部结构胸墙的竖直度，进而影响到码头观感质量。 - This orientation allows the fuel tank to be closer to the main shaft reference line – providing a consistently balanced helicopter throughout the entire flight.
这种倾向使油箱为接近主轴参考线提供了一种持续的平衡直升机在整个飞行过程。 - Methods We defined again the concepts of the angles of lateral nasal tip via adopting the reference line and infralobular chord.
方法采用鼻尖圆弧弦为参考线，并重新定义了鼻尖角、鼻小柱角、鼻唇角的概念。 - Your track is paralleled with reference line.
你船的航迹和参照线平行。 - On the basis of analysis, the author points out: the traditional approximate methods can never be used in exact reference line correction for modern middle or small calibre shipborne gun fire control system.
通过分析，作者指出：在现代中、小口径舰炮火控系统中，不能再沿用传统的近似基线修正方法，必须进行精确的基线修正。 - The Demarcation of Installation Reference Line for Belt Conveyor
带式输送机安装基准线的标定方法 - Using zero compensating line of two direct-current amplifiers as a reference line was suggested.
建议用两路直流放大器的零补偿线作为参考线。 - Discussion on Evaluation Method of Reference Line in Straightness Measurement
直线度测量中利用基准线评定方法的探讨 - Application of Reference Line Lofting in Surveying Cross Sections
参考线放样在横断面测量中的应用 - The problem of selecting the reference line for measuring compensating peak was discussed, when the isotope ratio was measured with a double detector.
讨论在用双接收器方法测量同位素比时，量度补偿峰参考线的选择问题。 - A new international standard method, optical reference line method for volumetric calibration of vertical cylindrical tanks, as well as measuring priciple, procedure, accuracy and application performance are introduced.
从测量原理、测量步骤、测量精度和使用性能等方面介绍了一种国际上新的立式圆筒形油罐容积标定方法（光学参比线法）。 - In this paper, the extrapolation formulas of rocket engine performance parameters are established utilizing one isentropic reference line and two partial derivatives for fixed enthalpy.
本文利用一条等熵参考线和两个等焓偏导数建立了火箭发动机性能参数的外推公式。 - Based on the experiences of engineering practice and teaching of Tolerance Experiment, this paper conducts comparative studies on some measurement methods of the reference line for straightness measurement, introduces concrete measurement methods and analyzes their measurement errors and applications in engineering.
在长期工程实践和从事公差实验课教学的基础上，对直线度测量的几种方法进行了对比研究，介绍了它们的具体测量方法，分析了它们的测量误差以及在工程实践中的应用。 - The principle of the reference line design is based on the precise guide rail. The laser beams of the couple lasers should be aligned.
设计的原理是以精密导轨作为直线基准，成对的二支指示激光器发出的指示光束应成一直线。 - With output control grounded, this chip selects single-ended operation and with it connected to the reference line for push-pull operation.
一个信号产生电路，通过输出控制，可选择单端或推挽工作模式。 - It is proved that precision test of measuring point in plane net should be carried out and short reference line with low precision in three-dimensional un-forbidding adjusting error should be kept.
该GIS工程证实，应对平面网的起算点进行精度检测和保留三维无约束平差中精度较低的短基线。 - A single mode fiber ( SMF) pigtailed laser diode alignment system provides a laser reference line with fine stability for measurement.
系统采用单模光纤的尾纤半导体激光器作光源的激光准直系统，并为测量提供稳定的基准线。 - In this paper, we give a set of mathematic models which can be used for analysis of reference line correction, and analyse the traditional approximate methods of reference line correction used in shipborne gun fire control system.
本文建立了基线修正误差分析的数学模型，并对舰炮火控系统中应用的传统的近似基线修正方法进行了深入的分析。 - Accurate Method of the Reference Line Correcting
精确的基线修正方法 - By using wavelets analysis, a reference line for 2 D roughness evaluation and a reference surface for 3 D roughness evaluation can be found and the surface roughness can be separated from other component of the surface precisely.
用小波分析方法确定2维轮廓粗糙度评定基准线和3维表面粗糙度评定基准面，能精确地把表面粗糙度与表面其他成分分离，从而提取表面粗糙度。 - A line, 60 degree to Bolton plane, was used as the reference line, and named nasion vertical ( NV).
依据与Bolton平面呈60°角平面为参考平面，称之为鼻根垂直线（nasionvertical，NV），建立一种X线头影测量方法。 - It has been proved by mathematical analysis that using the method of compensating peak of background as a reference line for background correction is unproper.
用数学分析证明本底补偿峰作参考线来校正测量时的本底是欠妥的。 - In surface evaluation tasks, establishment of reference line& mean line is the key approach, based on which many texture parameters are calculated.
在表面计量学中，表面评定基准线&中线的确定是一个关键问题，众多的表面特征参数与之有关。