[数] tangent plane，section；

[例句] 一切面状构造均可用向线和倾斜角来表示. All planar structures are represented by a strike line and dip angle.

[例句] 通常假定反力在垂直切面内不发生变化. It is generally assumed that a reaction does not change in elevation.

apt，suitable，appropriate，felicitous ；

[例句] 这份报告的措词用在今天和用在1929年一样贴切。 The words of this report are as apt today as in 1929.

[例句] 贴切的措辞 a felicitous turn of phrase

fervent，warm and cordial，ardent，earnest ；

[例句] 我热切期盼成为一名记者。 I had a burning ambition to become a journalist.

[例句] 她比我想象的更高、更成熟、更热切。 She is taller than I imagined, more adult, more intense.

corner cut ；

[例句] 拖到绘图页上. 右击可设置切角角度. Drag onto the page. Right - click to set chamfer angle.

[例句] 内径和外径以及斜面都可调整的切角垫圈或垫片. Chamfered washer or spacer with adjustable inside and outside diameters and chamfer.

undercut，undercutting，sapping ；

[例句] 对于偏距加工和行切加工都可以使用螺旋下切方式. Ramping can be applied to both offset and raster modes.

[例句] 在仅有19名球员出场的情况下,切尔西在20场比赛中,有12名球员取得了进球. Chelsea's 12 scorers have come in 20 games from 19 outfield players.

[物] shearing force，shear ；

[例句] 在流体中, 张力和切力通常可以忽略不计. In fluids, forces of tension and shear can often be ignored.

[例句] 加入适量的PF - HIN, 以降低泥浆的粘度和切力. Add adequate PF - THIN to reduce the viscosity and gels of the mud.

[农] sickle，knife bar，cutter ；

[例句] 本实用新型涉及水管切割工具, 特别指一种新型的水管切割器. The utility model relates to pipe cutting tools, in particular to a novel pipe cutter.

[例句] 设计了全喂入稻麦联合收割机双动刀往复式切割器驱动装置. The drive mechanism for the double knife cutter bar of Combine harvester has been designed.

[工] die-cut，die cutting，punching ；

[例句] 可依客户需求冲切各种规格. May depend on customer demand die cutting each kind of specification.

[例句] 含钢骨架橡胶密封条的冲切加工不同于单独的橡胶或金属材料的加工. The punching process of steel sealing strips is different from cutting of rubber or steel separately.

[机] grooving，initial cut ；

[例句] 如在螺母螺纹侧面切槽,则可实现静压作用. If grooves are cut in the flank of nut hydrostatic action is possible.

[例句] 该切机具备切割 、 切槽、倒角等功能. It can be used for cutting ceramics , grooving and beveling.

inexact ；

[例句] 他用词很不确切. He is quite inexact in his choice of words.

[例句] 那个词有很多不确切的含义. That word has many loose meanings.

on tiptoe ；

[例句] “ 也可能,”丁梅斯代尔先生说, “ 他诚心诚意地切望如此, 但他办不到. ” " Perchance,'said Mr. Dimmesdale, " he earnestly desired it, but could not. "

[例句] 约翰切望参观中国的万里长城. John would dearly love to visit the Great Wall of China.

joint-cutting，kerf，kerve，lancing ；

[例句] 为防止地坪裂缝,将根据中国规范设置施工缝以及表面切缝. Joints will be leave and cut according to Chinese regulation to avoid cracks.

[例句] 研究了不同辅助气体和工艺参数对激光切割钛合金板的影响,分析了激光切割切缝的断面特征和热影响区特点. The effects of different aid - gases and technological parameters on laser cutting of alloy have been investigated.

pertinence，pertinency ；

[例句] 礼仪与逻辑是不同的东西, 都各有其适切的运用. Propriety and logic are different things, and each has its appropriate application.

[例句] 这种教育范式体现了先进性与适切性的统一. The model embodied a kind of harmony of progressiveness and appropriateness.

[数] arc tangent，antitangent ；

[例句] 要计算反正切的表达式 ( 浮点小数型 ). Expression to compute the arc tangent of ( float ).

[例句] 计算指定参数的反正切 ( 按弧度 ). Computes the arc tangent ( in radians ) of the specified argument.

to be impatient for，to be impatient to do sth.；

[例句] 众人切盼他归来. All expected his return earnestly.

[例句] 年轻人切盼成功. Young men yearn to succeed.

resection ；

[例句] 小肠肠套叠需做肠切除术. Small bowel intussuception may require resection.

[例句] 结果包括病变部位的胃大部分切除术疗效较好. Result Subtotal gastrectomy including the lesion is better than other methods.

[体]complete cut ；

[例句] 把纸牌正面朝下放在桌子上，然后切牌。 Place the cards face down on the table and cut them.

[例句] 他坚持让我们在每次发牌前都让他来最后切牌. He insisted that we give him the last cut before every deal.

cutting machine ；

[例句] 逆时针转动旋钮可以开启切割机。 The cutters are opened by turning the knob anticlockwise.

[例句] 他用什么切割机把她四 岁 的尸体肢解了? What tree chipper he fed her four - year - old body into?

blank，[工] cropping ；

[例句] 我们拥有先进的油压机, 炼胶机, 切料机, 成形机等大型设备. We have advanced hydraulic press, rubber mixing machine, cutting machine, forming machine and other large equipment.

dissection，cut (structural grammar) ；

[例句] 微小的茎尖切段通常是难以培养的. Minute fragments of shoot apices are proverbially difficult to culture.

[例句] 只是表示,这是进入黄金比例切段. It'simply means that it is cut into sections of Golden Proportion.