基本介紹
- 外文名：subtraction
- 詞性：名詞
- 英式音標：[səbˈtrækʃ(ə)n]
- 美式音標：[səbˈtrækʃ(ə)n]
單詞釋義,短語搭配,雙語例句,
單詞釋義
英 [səbˈtrækʃ(ə)n] 美 [səbˈtrækʃ(ə)n]
n. 減去；（數）減，減法
[ 複數 subtractions ]
短語搭配
digital subtraction angiography 數字減影血管造影 ; 造影 ; 血管造影 ; 影血管造影
Three-digit Subtraction 三位數的減法
Subtraction Strip Board 減法板 ; 減法板及定規
subtraction sign [數] 減號
background subtraction 減去本底 ; 背景差分 ; 背景減法 ; 背景相減法
digital subtraction 數字減影 ; 數字減影血管造影 ; 血管損傷
Two-digit Subtraction 兩位數減法
Spectral Subtraction 譜減法 ; 譜相減 ; 消去法 ; 譜減
subtraction circuit 比較電路 ; [計] 減法電路 ; 相減電路
雙語例句
- 1She's ready to learn simple addition and subtraction.她準備學習簡單的加法和減法。《柯林斯英漢雙解大詞典》
- 2There will be simple tests in addition, subtraction, multiplication, and division.將會有加減乘除的簡單測試。《柯林斯英漢雙解大詞典》
- 3We can use the magic of subtraction.我們可以利用減法的魔力。
- 4Not long ago, researches learned that four-day olds could understand addition and subtraction.不久前，研究人員發現4天大的嬰兒能夠理解加減法。
- 5This service is a simple math calculation service, providing addition and subtraction operations.該服務是一個簡單的數學計算服務，提供了加法和減法運算。
- 6Bees are capable of addition and subtraction — using colors in the place of plus and minus symbols.蜜蜂會做加減法——它們用顏色來代替加號和減號。
- 7Most of these are probably self-explanatory, like addition, subtraction, multiplication and division.其中大多數可能都是不言自明的，比如加法、減法、乘法和除法。
- 8Recently, a study showed that bees could perform arithmetic operations like addition and subtraction.最近一項研究表明，蜜蜂可以進行加減法的運算。
- 9I've got one test there, and then I've just got one thing to do here, which has got a subtraction and a multiplication.我在這裡做了一個測試，然後我在這裡做了一件事，就是做減法和乘法。
- 10It also lets you perform mathematical operations like addition, subtraction, division, and multiplication on two statistics.它還允許您對兩個統計數據執行諸如加、減、乘、除等數學運算。
- 11Some of this work's been done at Yale in Karen Wynn's lab, where they look at babies' understanding of addition and subtraction.其中一些研究是在耶魯大學的凱倫·韋恩實驗室完成的，他們在那裡觀察嬰兒對加法和減法的理解。
- 12Soul grows more by subtraction than by addition, and by getting rid of these limitations that are preventing us from fulfilling our potential.靈魂的成長更多的是通過減法而不是加法，通過擺脫這些阻礙我們實現我們的潛能的限制。
- 13Atomicity enables the two operations—the subtraction from the savings account and the addition to the checking account—to be treated as a single transaction.原子性使得這兩個操作——從儲蓄帳戶減錢和向支票帳戶加錢——被當作單個事務處理。
- 14The trees cut down are counted as income but no subtraction is made for using up the forests.砍伐的樹木被算作收入，但被耗盡的森林資源卻沒有計入損失。
- 15One of these is the subtraction of water from the ocean by means of evaporation—conversion of liquid water to water vapor.其中之一是通過蒸發的方式，把液態水轉化為水蒸氣——來減少海洋中的水分。
- 16In other words, we can use the magic of subtraction.換句話說，我們可以藉助減法的魔力。
- 17And that brings us to the point of subtraction of vectors.同時也是，矢量相減的原理。
- 18The service accepts two Numbers for addition or subtraction.該服務接受兩個數字進行加減運算。
- 19Pressing return a couple more times will show an addition and subtraction.再按兩次回車將顯示加法和減法表達式。
- 20We elves never need that. And addition and subtraction and division and fractions?什麼加法，減法，除法，分數，我們從來不用它們。
- 21The mathematics of weight loss is, in fact, quite simple, involving only subtraction.其實，減肥的數學相當簡單，只有減法。
- 22Sums involving two-digit numbers or multiplication or subtraction were beyond him.當加法的和是一個兩位數或做乘法和減法時，查爾斯便無能為力。
- 23So the adding and the subtraction of vectors is way more complicated than just scalars.因此矢量的加法和減法,要比標量複雜。
- 24Your impatient self clearly suffers from a similar fixed cost of carrying out subtraction.你身上那個急躁的自我，顯然在實施減法時承受著類似的固定成本。
- 25What is the difference between the unary minus operator and the binary subtraction operator?一元操作符負號和二元操作符減號的區別是什麼？
- 26The subtraction operators are also available, providing the converse of the add and increment operations.也可用減號運算符，它的作用與相加和遞增操作相反。
- 27As a kid, when I first learned enough subtraction, I figured out how old I would be in the momentous year 2000.在我的孩提時代，當我學會了如何做減法運算後，我成功的計算出到2000年的時候我會是幾歲。
- 28The Mark I could handle 23-decimal-place numbers and perform addition, subtraction, multiplication and division.Mark I能夠處理23位小數並執行加、減、乘和除。
- 29Instead symbols like + or * are used to define functions that can do things like normal numerical addition and subtraction.相反，使用 + 或 * 等符號定義可以執行普通數字加減法的函式。
