[数] path，trajectory，[俚] dog-leg path ；

[例句] 正交轨线的问题一直处于沉寂状态. The subject of orthogonal trajectories remained dormant.

[例句] 20天的轨线有时辰有用, 可是从15年前开始就走下坡路了. Twenty - day trajectories worked for a whellole, but that started going downhelloll 15 years ago.

shoreline ；

[例句] 滨线退到相应的位置上. The shoreline regressed in response to the situation.

[例句] 在平行于滨线的剖面上,薄层显得尤为平整. The laminae may appear especially even and parallel in sections parallel to the shoreline.

[机] extension line ；

[例句] 本产品配备一母座,可作为延长线功能. This products have one Rj - 45 jack for extended function.

[例句] 延长线和配线混在一起,很危险. Extension cord wiring a safety hazard.

involute ；

[例句] 介绍了平齿根齿侧配合英制渐开线花键计算、测量的基本公式及方法. This paper introduces calculation and measurement of BRITISH Standard Involute splines.

[例句] 里基本上涉及了渐开线行星齿轮传动的整个领域. The whole field of planetary gear transmission is dealt - with.

water line ；

[例句] 小船迎风航行,船体沿着水位线严重倾斜. The boat was pointing and leaning sharply along the water line.

[例句] 已发送项目文件夹的水位线文本框不能是空的. The Sent Items folder watermark box cannot be empty.

[医] filiform，linear，nematoid ；

[例句] 磁带: 线形的磁存储器,卷在轴上或磁带盒里. TAPE: A liner magnetic storage device rolled onto a reel or cassette.

[例句] 结构可以是环形的 、 星形的或总线形的. The topology of the network may be ring, star or bus.

underline ；

[例句] 字段名称只能包含字母 、 数字或下划线字符. Field names can contain only letters, numbers, or the underscore character.

[例句] 链接的颜色应该与网页中其它文本的颜色有个清晰的对比, 最好是使用下划线. Use a clearly contrasting colour for links, and preferably underline them.

seam ；

[例句] 每件连衣裙最后线缝都滚了边，并且加上了合身的衬裙，看起来非常漂亮。 Each dress is beautifully finished off with piped seams and fitted underskirts.

[例句] 他外套的线缝被撕开了. The seam of his coat is pulled.

linear，wirelike ；

[例句] 这些分子链彼此缠绕，形成缆线状的结构。 These strands of molecules twine around each other to form cable-like structures.

[例句] 此外我们也在研究线状的染色体与线状质体在接合生殖过程中如何地传送. We are also studying how the linear chromosomes and plasmids are transferred during conjugation.

linear ；

[例句] 潜水员下潜到超过危险线的深水中去了. The diver went into the deep water beyond the danger limit.

[例句] 长度是线的属性. Length is predicable of a line.

iron wire ；

[例句] 他太小不能将铁线弯下来. He is too young to bend the wire down.

[例句] 他在将铁线端部弯上来. He is bending the end of the wire up.

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[例句] 在南大街上，一座巨大的砖砌建筑赫然出现在人们的视线中。 On South Main Street, a huge brick building looms into view.

[例句] 简挡住了克罗斯的视线，他什么也看不见。 Jane blocked Cross's vision and he could see nothing.

catenary ；

[例句] 对于不可拉伸单锚链,本方法与悬链线理论的计算结果吻合得很好. This approach gives good agreement with the calculation result by Catenary theory for uniform elasticity.

bands，cords，[刷] sewing ；

[例句] 绳, 索, 线, 金属线,电线. A cable, rope, string , cord or wire.

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[例句] 正改应变或线应变由每单位长度内的长度改变量来定义. Normal or linear strain is defined as the change in length per unit length.

[例句] 圆盘外有透明的防护罩,以免偶然在圆盘上弄上污点或线迹. A transparent cover is provided to protect the disc against accidental marking or smudging.

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[例句] 把这些蘑菇擦干净，然后用线穿起来。 Wipe the mushrooms clean and thread them on a string.

[例句] 把肉卷起来，用线捆扎牢。 Roll the meat and tie it with string.

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[例句] 当在格线上使用景深效果时, 能够帮助消除视图中格线方向的歧义. Depthcueing, when used on grids, helps disambiguate the orientation of the grid in the view.

[例句] 把这个长方形沿著格线,切成两块连续的区域. Cut the rectangle to two connected area following by grid lines.

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[例句] 工人们正忙着给那所新建的学校装电线. The workmen are busy wiring the new school.

[例句] 为一座房子装电线就是在其中布上必要的电线. To wire a house is to put the necessary electric wires in it.

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[例句] 研究了一种生产纤维复合AgNi线材的工艺. Introduced a process to gain AgNi wires with fibre structure.

[例句] 用于检测金属线材的抗拉强度,及弯曲试验. For testing the tensile strength and flexure strength of wire.

astroid，asteroid ；

[例句] 三角星形线的两条互相垂直的法线的交点在哪里? Construct two mutually orthogonal tangents of the deltoid. Where do they meet?

[例句] 2三角星形线的两条互相垂直的切线的交点在哪里? Construct the part of the tangent of the deltoid intercepted by the curve.