cubic equation 三次方程 equation of higher degree 高次方程 factorable 可分解因式 in-factorable 不可分解因式 original equation 原方程 equivalent equation 同解方程,等价方程 unknown quantity 未知量 coefficient 系数 numerical coefficient 数字系数 solution 方程的解 resoluble 可解的 inapprehensible 不可解...
12. There are many equivalent definitions of this concept, we follow the one given in [307]. 13. A real number α is called an algebraic number if there exists a polynomial P with integer coefficients such that P(α) = 0.
Share Units means the hypothetical Shares that are credited to the Share Unit Accounts in accordance with Article 7. Performance Share Unit or “PSU” means a unit equivalent in value to a Share, credited by means of a bookkeeping entry in the books of the Corporation in accordance with Arti...
All temporary labels that belong to the same connected component or the same hole will be merged into a set of equivalent labels when the first scan is completed. In the second raster scan, by replacing each temporary label with the corresponding representative label, it will assign unique label...
Essentially, this second method of calculation is equivalent to the first, wherein EPS = net income/shares outstanding, and book value is another term for shareholders’ equity. The Formula for Graham Number 22.5×(earnings per share)×(book value per share)22.5×(earnings per share)×(book ...
Calculate the number of millimoles (mmol) of citric acid found in 1.00 g of citric acid. (1 mmol = {eq}1 \times 10^{-3} {/eq} mol) Molar Mass: The molar mass is a quantity of substances that defines the mass per mole. This is the key quantit...
Calculate the theoretical number of moles of HCl equivalent to 1 mole of a) NaHCO_3. b) CaCO_3. c) Al_2O_3. Calculate the molar mass of CaCO3, the main component of limestone. a CaCO3-MgCO3 solid solution contains 3 wt% Mg. Calculate the mole fraction of MgCO3 in the s...
When expressing a concept that’s based in the future, pay attention to how units of time will be perceived. Small units of time (4 weeks) are perceived as shorter, even when compared to equivalent larger units of time (1 month). For example, headlines of habit-breaking content should ex...
On number fields with equivalent integral trace forms Let K be a number field. The integral trace form is the integral quadratic form given by trk/u211a(x2)|OK. In this article we study the existence of non-co... MANTILLA-SOLER,GUILLERMO - 《International Journal of Number Theory》 被引...
Calculate the number of moles equivalent to 5.4x10^1 atoms of helium. Calculate the number of oxygen atoms in 35.3 grams of O2. How many total atoms are in 7.47 moles of NH3? How many total atoms are in 0.212 moles of H2O? The total number of atoms in 0.111 mol of FeCO_3(...