mathematical sign是什么意思 mathematical sign在线中文翻译

mathematical sign

mathematical sign 双语例句

1. In this game, the participant with four draw an item at random's sign choice digit, utilizes each mathematical computation method, who to compete to be able to obtain 24 this result first.
   在这个游戏里，参与者用四张随机抽取的牌选择数字，运用各种数学计算方法，比赛谁能够最先得出24这个结果。
2. Optical Formula Recognition is the result which the image analysis technology and the traditional character recognition technology, the formula structure analysis technology unify. It becoming more and more important technique. The differences between Optical Formula Recognition and the ordinary OCR are extracting mathematical formula in printed documents, the position of sign recorded as well as the formula structure analysis and the reappearance.
   印刷体数学公式识别是图像分析技术与传统的字符识别技术、公式的结构分析技术相结合的结果，它是近年来才兴起的研究热点，其与普通的OCR系统的主要区别在于公式同文章的文本部分的分离，公式中符号位置信息的记录以及公式的结构分析与再现。
3. This new moon will be in the most energetic mathematical degree of a cardinal sign, 1 degree, so you may decide you simply have to flee town in the last third of June.
   这轮新月将会在重要的星座形成一个富有活力的角度--1度，所以你也许决定在6月最后三天直接逃走。
4. Equation 等式 A mathematical statement that indicates equality with the use of an equal sign between two expressions..
   一种用等号连接两个表达式以表示它们相等的数学语句。
5. When I look down into that crack I see an equation sign, the world at balance, a world reduced to zero and no trace of remainder. Not the zero on which Van Norden turned his flashlight, not the empty crack of the prematurely disillusioned man, but an Arabian zero rather, the sign from which spring endless mathematical worlds, the fulcrum which balances the stars and the light dreams and the machines lighter than air and the lightweight limbs and the explosives that produced them.
   低头看那条缝里，我看到一个方程式符号，一个处于平衡状态的世界，一个化为零蛋、一点痕迹不留的世界，这不是范诺登用手电筒照的那个零蛋，也不是那个过早地醒悟过来的人身上的空洞，这更像一个阿拉伯数码里的零，从这个符号中能跃出无数数学的世界和一个杠杆支点，这个杠杆平衡星星、不清晰的梦、比空气还轻的机器、轻量级的四肢及生产这些东西的***。
6. Black is black, white is white, and any company that has a mathematical symbol as part of its name is sending a clear sign to the world that it dispensed with logic a long time ago.
   黑就是黑，白就是白，而任何在名称中加入数学符号的企业，都在向世人发出一个明确的信号：自己早已摒弃了逻辑。
7. We need to de-sign an interpolation kernel to obtain an acceptable result of reconstruction both in terms of computational speed and mathematical precision.
   当图象的轮廓被提取出来后，插值核的选取要考虑到计算速度和数学精度的要求。
8. 32-bit multiplier adopts modified radix-4 booth coding to reduce the number of part products, simplifys the sign extending circuit of part product by the mathematical preprocessing.
   32位乘法器采用改进的基4布斯算法减少部分积的个数；并通过数学计算预处理符号扩展，使得部分积符号扩展电路简单规整。
9. Using sign express quantity relationship is the weak among the five components of number sense. So the component should enhance in practical mathematical teaching.
   在符号意识的五个组成成分中，用符号表示数量关系表现最弱，这有待于在数学教学中进一步加强。

mathematical sign

相关单词辨析

这组词都有“标志、象征、符号”的意思，其区别是：
sign: 普通用词，指人们公认事物的记号，也可指某种情况的征兆。
emblem: 指选定象征一个国家、民族或家庭等的图案或实物。
symbol: 指作象征或表达某种深邃意蕴的特殊事物。
token: 语气庄重，指礼品、纪念物等作为表示友谊、爱情等的象征或标志。
attribute: 指人或物及其地位、属性的象征。
mark: 普通用词，含义广泛。既可指方便于辨认而有意做的标记，又可指自然形成的标记或有别于他事物的特征。
signal: 指为某一目的而有意发出的信号。
badge: 一般指金属证章或写有姓名的带状标志物。

这组词都有“叹息声，叹息”的意思，其区别是：
sign: 多指无意识地发出表示沮丧、悲痛、悔恨或厌倦等情绪的深沉叹息。
groan: 侧重指因受到难忍受的精神负担或强烈的痛苦等而发出沉重的呻吟，也指显示强烈不满的叹息声。
moan: 语气比groan强，多指拉长的或连续的悲叹(声)或呻吟(声)。
sob: 指抽噎声或呜咽声，或边说边哭。