[数] epicycloid ；

[例句] 推出内、外摆线槽实际齿廓的压力角计算公式. The pressure angle formulas of inside and outside profiles of the cycloid grooves are respectively deduced.

[计] linearization，straightening ；

[例句] 通过大量的努力, 最近人们利用线性化方法解决了这个问题. Through a great deal of effort, this problem has been solved recently by linearization techniques.

[例句] 利用两点线性化原理,实现了系统的标定. The auto calibration was realized by the linear principle.

[化] liquidus ；

[例句] 采用近液相线半连续多模铸造法制备出 Y112 铝合金半固态坯料. Semi - solid slurry of Y 112 alloy was cast by near liquidus semi - continuous ( NLSC ).

[例句] 详细地介绍了寻找适合于此晶体生长的最佳助熔剂,并给出BaB_2O_ 4Κ—BaF_2,BaB_2O_ 4—BaCl _2和BaB_2O_4—BaB_2O_4·Na_2O等三种体系的液相线温度曲线和自发结晶温度曲线. The liquidus temperaturecurves and spontaneous crystallization temperature curves of three systems, i . e . BaB _ 2 O _ 4 - BaF , BaB _ 2 O _ 4 - BaCl _ 2 and BaB _ 2 O _ 4 - BaB _ 2 O _ 4· Na _ 2 O, are given.

twine ；

[例句] 装订用线有蜡线 、 丝线 、 麻线、合成纤维线等. Binding wire yarn Gossamer Threads, flaxen thread, etrieve and etc.

[例句] 以最幸福的人的生活为例 —— 它是一团纠缠在一起的麻线. Take the lot of the hap - piest - it is a tangled yarn.

zygonema ；

[例句] 热影响区的显微组织主要为回火马氏体;熔合线结合良好,组织均匀. The microstructure of the weld zone is tempered martensite zone.

[例句] 合线 、 织布 ( 不含棉纺 、 纺纱 ); 加工、销售: 服装. Hop Line, weaving ( excluding cotton, spinning ); Processing and marketing: clothing.

plume （日冕的） ；

[例句] 很差的客服已经到了我忍受的极线, 太过分了. The bad service reached my limits , they're crossing the line.

[例句] 其中,对基础矩阵估计及其引导匹配均采用点到极线距离最小约束准则. The least epipolar distance theory was applied to the fundamental matrix estimate and guided match.

diagram，graph，line graph ；

[例句] 为了回答这个问题, 我们尚须画出主应力迹线图. To answer this question, we need to plot trajectories of principal stresses.

[例句] 等震线图是仪器记录有价值的补充资料. The isoseismal maps are valuable complements to the instrumental records.

[化] equipotential line，[医] isopotential line ；

[例句] 该结论与实测的等势线分布情况相符. This conclusion agreed with the surveyed equipotential line.

[军] rifling，rifle ；

[例句] 有膛线的武器最早可以追溯到15世纪. Rifled firearms date at least to the 15 th century.

[例句] 一种火器;有膛线炮的或在来复枪内有内螺旋形槽线的. The parts of a gun that make up the breech.

autoline，automation line，transfer matic，transfer machine ；

[例句] 自动线能提高效率. The automation line heightens the effect.

[例句] 8年CNC或自动线维修经验. Above 8 years correlative experience about CNC or Automatic Line.

dash，hatch，hatching，hatchures ；

[例句] 约瑟夫. 康拉德,《阴影线》, 纽约: 哈佛大学出版社,1985节录. Conrad Joseph. The Shadow - Line. New York: Oxford University Press 1985 excerpt.

[例句] 每个人物都用带有阴影线的黑白两色刻画. Each character is drawn in black and white with hatch shading.

[化] isobath，fathom line ；

[例句] 三个海盆都被1900米的等深线所圈闭. All three basins are enclosed by the 1900 m depth contour.

asymptote ；

[例句] 双曲线逐渐接近它的渐近线但不相交. A hyperbola approaches but does not meet its asymptote.

[例句] 讨论一类具有渐近线性项的奇异边值问题. This paper deals with a kind of singular boundary value problems with asymptotically linear term.

cardioid ；

[例句] 作旋转的心脏线和旋转的星状线,且彼此维持正交. Construct rotating cardioid and astroid while remaining orthogonal to each other.

[例句] 作旋转的心脏线和旋转的三角线,且彼此维持正交. Construct rotating cardioid and deltoid while remaining orthogonal to each other.

[计] jumper wire，wire jumper ；

[例句] 广泛用于电流跨接线路及抗干扰场合. Widely used in interference suppression circuit.

[例句] 让我用跨接线帮你发动起来吧. Let me help you jump start it.

linear ；

[例句] 共线性的影响是使回归系数不可靠. The effect of colinearity is to make the regression coefficients unreliable.

[例句] 为了举例阐明以上的分析, 我们考虑一种线性的弹性固体. To illustrate the foregoing analysis, consider a linear elestic solid.

alphabet of lines，type of line，linetype ；

[例句] 曲线型是他绘画的一贯特点. The distortion of form is a constant in his painting.

[例句] 高温有机物固体的前途在于它具有真正刚硬, 线型的大分子. The future of high temperature organic solids lies with intrinsically rigid, linear macromolecules.

chromonema (pl. chromonemata) ；

[例句] 染色线,染色''.'丝'.''染色单体的中间''.'丝'.''状体螺旋盘绕在排成一列的染色粒上. The spirally coiled central filament of a chromatid along which the chromomeres are aligned.

[例句] 然后, 本文采用了染色线流动显示技术显示了絮凝池内的流场,验证了数值模拟的结果. Secondly, the trace by dye emission is applied to verify the results of the numerical simulation.

forefront，front line，first line ；

（彩色线） coloured thread ；

[例句] 我们解开几码电线作为新的电灯花线. We wound off a couple of yards of wire for a new lamp flex.

[例句] 协助压花线经理解决难题和做出合理判断. Assist line manager in problem solving and exercises considerable judgment.