Looks as if it was made by a sharp edge of something in metal.
看起来好像是什么金属东西的锋利边缘割的。
Be careful—it has a sharp edge.
小心点—这刀刃很锋利。
This picture echoes an old Chinese poem: Sharp edge of a sword comes out from grinding, and plum blossom's fragrance comes from the bitter cold.
这张照片和一首中国古诗产生了共鸣：宝剑锋从磨砺出，梅花香自苦寒来。
Cuts can become infected if a person USES nonsterile or dirty cutting instruments - razors, scissors, pins, or even the sharp edge of the TAB on a can of soda.
如果一个人使用未经消毒或肮脏的切割工具——剃刀、剪刀、别针，甚至是一听汽水标签的尖锐边缘，切割可能会导致感染。
Much like the small text on the MSNBC buttons mentioned above, the 5-pixel-tall text needs to have as sharp an edge as possible to be legible.
同上面说的MSNBC按钮一个道理，5像素高的文字需要有尽量锐利的边缘来保持可读性。
This gave his work a sharp practical edge.
这给他的工作提供了一个明显的实践优势。
One, two, three ... three times at the other ... so eight specific actions by him, knocking it with another stone, to take off a flake, and to leave this almost straight line, which is a sharp edge.
所以他不多不少恰恰打了八次，利用其他石头来打磨它，敲掉一小薄片，留下这边面几乎呈现直线，边缘相当之锋利。
Teams that can accomplish this will create more useful systems and give their organizations a sharp competitive edge in the marketplace.
能完成这项工作的团队会创造出更加实用的系统，并使得他们的组织在市场中更有竞争力。
But natural selection swings a sharp edge, and the teen's sloppier moments can bring unbearable consequences.
但是，自然选择是把双刃剑，青少年的草率会带来令人无法承受的后果。
It's double-sided, it has a sharp edge both sides, and it's symmetrical.
它有双面，两侧边缘都很锋利，而且相当对称。
The world all of its mold, no one can avoid its sharp edge.
世间一切都是它的模子，谁也无法躲避它锋利的刀刃。
Using pliers or a pipe wrench to tighten a bolt or nut. This may scar the bolt head or nut creating a sharp edge.
使用钳子或管扳手拧紧螺栓或螺帽。这样可能会刮伤螺栓头或螺帽，从而形成尖锐的边缘。
这把斧头的刃口锋利。
U. S. to develop technology and processes to ensure that the saw blade and other cutting instrument was the most sharp edge.
我们的开发技术和工艺保证了锯片和其它切削工具获得了最锋利的刃口。
Sharp edge of a reflex arc lamp indicator and band can make reading very clear, to avoid the visual errors.
一个有锋利边缘的指示器和带反射弧光灯能够使读数非常清楚，能够避免视觉误差。
By cutting it down the line I am able to make a nice sharp edge.
削减下来的路线，我能作出好尖锐的边缘。
Also you can get special drills for paper that look more like a hollow tube with a sharp edge.
您也可以得到特殊的演习，纸张，看起来更像一个空心管与夏普的优势。
This hammer was made for battle using a mysterious metal, its sharp edge capable of piercing shields and armor easily. Used to mercilessly crush enemies before one's eyes.
这把为战斗而生的锤子是由神秘的金属打造，锋利边缘能够轻松穿透盾牌和盔甲。它被用于砸在敌人的两眼之间无情的粉碎敌人。
The sharp edge of the leaf cut my fingers.
叶子锋利的边缘划伤了我的手指。
Flexibility is good: no sharp edge of the strip, the safe operation.
柔韧性好：无钢带的锋利边缘，操作安全。
For various hardness and texture of the samples it can provide a good sharp edge and to maintain a total of nature.
对于各种硬度和材质的样品它可提供良好的尖锐边缘并且保持共面性。
The chronic lesions had an appearance of shrinking, sharp edge, even signals, and had no lunar circle phenomena and obvious enhancement.
慢性病灶有收缩感，边缘较锐利，信号较均匀，周围无晕环征象，增强后无强化。
Dual filters are adopted in the former algorithm, obtaining clear image with sharp edge and good visual impression.
前一种算法采用双滤波器结构，既保证了图像的清晰度又使其边界锐利，获得了较好的视觉效果。
Not only do they have a sharpened peg of a tooth but their teeth narrow down to a razor sharp edge at the back making the tigers bite much more lethal.
它们不仅仅有锋利的三角状牙齿，而且背面向下逐渐收缩成剃刀一样锋利，这使得老虎的咬更加致命。
The blade is hardened to maintain a long lasting sharp edge and is easily field replaceable.
刀片性能高，可保持长期的锋利边缘，现场更换简便。
The boy is playing with a knife with a sharp edge.
这孩子正在玩一把锋利的刀。
The sharp edge of irregular teeth.
边缘有不规则的尖齿。
The sharp edge of irregular teeth.
边缘有不规则的尖齿。
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