| 词汇 | 直角 |
| 释义 | 直角 A right angle is an angle of90 degrees. You have a function that you want to switch between rectangular and polar coordinates. Cut straight down, at a right angle to board. with a quick stroke of the knife blade. pushing the potato slice away from the potato as you hit the board. A severe facade rose above this door; a wall, perpendicular to the facade, almost touched the door, and flanked it with an abrupt right angle. When we rotate this side here, but the angle doesn't stay at a right angle. One is to argue geometrically that you have a right angle in here. The90- degree angles formed by perpendicular lines have a tendency to create visual rigidity, which in turn suggests permanence and reliability. Let's say that actually I do want to keep the right angle. Let ABC be an angle of ninety degrees. Streets usually intersect at right angles. A right-angle viewfinder allowed her to take the picture without them knowing, even, as Evans showed her, when riding right beside them in the subway. You have a right triangle. You’ll notice four right-angle rhomboids in the figure. Then, at the same place, bend it back to form a right-angle in the opposite direction. If your foot is at a right angle to your outstretched leg and does not dangle, you have a low ankle-joint axis and will be more comfortable in flat shoes than in high heels. If you draw this segment in here, you know that here you have a right angle. To simplify the algorithm implementation, I'll assume that walls are laid out at right angles. We have rectangular coordinates, we have cylindrical coordinates and we have spherical coordinates. Those of us who stuck it out into college physics and higher math learned that this equation shows up a lot more than in just right triangles. So, now we could very well to this in rectangular coordinates if we want. Because end mills are round. the mill can't cut inside right angles. Using just thumbs and fingers, bend it in the middle to form a right-angle. So, last week we learned how to do triple integrals in rectangular and cylindrical coordinates. And, moreover, they are at right angles to one another that we've learned. I create a light, bright space with lots of right angles. |
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英汉汉英双解词典包含9999994条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。