”三、国语词典小于零的数且数前加有负号。如-2、-3等。四、网络解释负数负数是数学术语，比0小的数叫做负数，负数与正数表示意义相反的量。负数用负号（MinusSign，即相当于减号）“－”和一个正数标记，如_2，代表的就是2的相反数。于是，任何正数前加上负号便成了负数。一个负数是其绝对值的...
At this stage, many people will notice the answers are 3 smaller each time and the number being multiplied by 3 is one smaller each time, so they continue that pattern to answer the following questions. 3× -1 = -3 3× -2 = -6 3× -3 = -9 Now, we decrease the first number i...
kaons-minuslambda particlesmeasured valuesnuclear emulsionsnucleonsAbsorptions of negative K-mesons at rest in nuclear emulsions have been studied in great detail, using a large emulsion block. Most of the secondary particles came to rest in the stack and were identified. Comparing the results ...
用适当的表示否定的前缀填空。 2.反面的,负面的;消极的 You should read kant and Hegel, which are all negative stuff. 康德和黑格尔的书,这些反面的东西,需要读一读。 3.负的,阴性的;逆的;背的;(摄影镜头)翻转的 Minus ten is a negative quantity. -10是一个负量。 n. 1.否定,拒绝;否定回答 [C...
Inmathematics,"negative"referstonumberslessthanzero.Itisdenotedbyaminussign(-)placedbeforethenumber.Negativenumbersplayacrucialroleinvariousmathematicaloperations,suchassubtractionandrepresentingdebtsorlosses.Hereareafewmathematicalexamples:-Whensubtracting5from2,theresultis-3,where-3representsanegativevalue...
Using high chloride emulsions and/or thin (<0.2 μm mean grain thickness) tabular grain emulsions all possible interchanges of the positions of BU, GU and RU can be undertaken without risk of blue light contamination of the minus blue records, since these emulsions exhibit negligible native ...
15÷3 ➡️ fifteen is divided by three 注意: 其中plus和minus是不用第三人称单数形式的,因为plus和minus根本就不是动词,而是介词。 但是乘和除,的的确确是动词,出现第三人称单数的形式。您记住了吗? 2. 比较运算符 比较运算符用来比较两个表达式的大小关系,比如:1+4>3 ➡️ one plus fouris gre...
以下结果由译典通提供词典解释 形容词 a.1.否定的;否认的 He gave me a negative answer.他给了我一个否定的答案。2.反面的;消极的 Their criticism was not negative.他们的批评并不是负面的。3.【数】负的[Z]Minus ten is a negative quantity.-10是一个负量。4.【电】负的,阴极的[Z]5...
However, the mechanism set thereby is placed adjacent the multiplicand keyboard and between the said keyboard and the plus and minus keys in Figure 1. The key section 2002 (Figure 18) includes the usual differentially settable bar 120 which is set by the multiplier keys of the "2" to ...
1、positive-negative method 正负法。2、positive-negative questions 正反问。3、positive-negative intrinsic 光电二极管。用法：Optimization of Positive-Negative Phase Objects in 4/ Coherent Imaging System for Nonlinear Refraction Index Measurements.测量三阶非线性折射率的4f相位相干成像技术中正负相位...