concurrent ；

[例句] 三角形的三个高共点. The 3 altitudes of a triangle are concurrent.

[例句] 建构一动态绘图:展示星状线共点的三切线. Construct an animation of three concurrent tangents of the astroid.

[计] singular point，[化] singularity ；

[例句] 奇点研究的顶峰是两个著名的变换定理. The culmination of the work on singularities is two famous transformation theorems.

[例句] 按着我们现有的物理知识, 奇点产生的任何辐射永远不会出来. According to our present understanding of physics, any radiation produced by the singularity would never emerge.

nadir，rock bottom，[医] min.，minima，low-water mark ；

[例句] 美元差一点跌到了最低点。 The dollar fell to within a hair's breadth of its all-time low.

[例句] 总统在全国的人气目前正处于历史最低点。 The president's popularity nationally is at an all-time low.

[物] shading，blackspot，dark spot，macula ；

[例句] 这幅图像当时就以大量黑点或白点排列的形式被存入电脑硬盘。 The image is then stored on the computer hard disk as a vast array of black or white dots.

[例句] 突然我们看到许多小黑点,从萨珀山跑走了. Suddenly we saw lots of specks running off Sapper Hill.

(of herdsmen or fishermen) settlement ；

[例句] 欧洲人的 “ 美洲 ” 不过是一些孤立的沿海定居点. European " America " was no more than a string of isolated coastal settlements.

[例句] 射击发生在约旦谷的以色列定居点. The shooting happened near an Israeli settlement in the Jordan Valley.

dust，tad，pick，modicum，scantling ；

[例句] 如果有陌生人拦你的车，把车窗摇下一点点就行。 If a stranger stops you, just wind the window down a fraction.

[例句] 一场全明星比赛可能勉强会激起一点点兴趣。 An all-star game might scare up a little interest.

aporia，difficult point，difficulty，nodus，rub ；

[例句] 英语句法的难点 the difficulties of English syntax

[例句] 这是谈判中主要的难点之一。 This was one of the major sticking points in the negotiations.

a little，a few，some，in a way，a bit ；

[例句] 不知为什么他讲这些故事时一点都不害怕。 Somehow he tells these stories without a note of horror.

[例句] 如果当时我再多说一点的话，结果或许会不一样。 Things might have been different if I'd talked a bit more.

[化] flame ignitor，igniter(test chamber)，ignitor，lighter for ignition ；

[例句] 该装置使点火器自动断开。 The device automatically disconnects the ignition.

[例句] 采用双点火器、双触发技术,保证了点火效果和稳定性. The technology of twin - CDI and twice - trigger ensures ignition result and stability.

on schedule，on time，punctually ；

point，dot，tittle ；

[例句] 很快他们就成了地平线上的几个小点了。 Soon they were only dots above the hard line of the horizon.

[例句] 告诉那孩子小点声. Tell that kid to stop making so much noise.

[计] point of junction ；

[例句] 他们已找到另外那个扬声器的连接点了。 They've found out where the other speaker plugs in.

[例句] 在类视图中, 检查为每个连接点创建的代理类. In Class View, examine the proxy classes created for each connection point.

strongpoint，fortified point，stronghold，beachhead ；

[例句] 摩根派遣部队同时袭击了两个据点。 Dividing his command, Morgan assailed both strongholds at the same time.

[例句] 陆军各师肃清了残余的抵抗据点。 The infantry divisions mopped up remaining centres of resistance.

[计算机]click，to click on，[体]spot bowling；

[例句] 我们这个小公司的因特网网页已经有了78,000次的点击量。 Our small company has had 78,000 hits on its Internet pages.

[例句] 再次点击正方形图标，把窗口最小化。 Click the square icon again to minimize the window.

some，a bit，a little，rather ；

[例句] 这些天我有点焦躁。我看是荷尔蒙在作怪。 I get a bit uptight these days. Hormones, I suppose.

[例句] “嗯，”他承认道，“我有时候说话的确有点吐字不清。” "Well," he conceded, "I do sometimes mumble a bit."

stipple ；

[例句] 在眼睛和下巴底部之间的中点画鼻子. Halfway between the eyes and the bottom of the chin the nose.

[例句] 减淡工具: 用于增加高光点, 给局部加光和点画. Dodge: Used for adding highlights, lightening areas and for stippling.

four points，four dots，quatre ；

[例句] 他下午三四点时返回了。 He returned midway through the afternoon.

[例句] 有时我甚至早上四点都打电话。 Sometimes I'd even call up at 4 a.m.

kinetochore，centromere ；

[例句] 在植物细胞中像这种染色适度的物质在着丝点上是特别显著的. In plant cells, for example , this moderately stained material is particularly prominent at kinetochores.

[例句] 着丝点微管的末端牢牢地埋入纺锤极. The distal end of the kinetochore tubule is firmly embedded in the pole.

point of sight，viewpoint ；

[例句] 不过, 多重视点对沿特定轴线精确对齐对象还是有帮助的. Nonetheless, multiple viewpoints are helpful for precisely aligning objects along a particular axis.

[例句] 视点合成是计算机视觉研究中的难点问题. Viewpoint synthesis is a key problem in computer vision field.

[冶] hard spot ；

[例句] 你如果不对他硬点,他是决不会把钱付清的. He'll never pay up unless you get tough with him.

[例句] 修补后铸件无裂纹 、 无硬点、无明显分界线. After repairing, no cracks, no hard points and no clear dividing line exist.