这个操作叫倒反,用符号i表示.This operation is called inversion and is symbolized i.教科书通常用符号和两个脚标表示剪应力.Textbooks commonly denote shear stresses by the symbol and two subscripts.在本词典中,用符号表示避讳语.In this dictionary the ideogram is used to...
In Boolean , this will almost always return nothing.在布尔逻辑中, 基本上不可能有返回结果.A Boolean ring is absolutely flat.布尔环是绝对平坦的.We have a symbology denoting Boolean variables, and their complements.我们利用象征学来表示布尔变量以及它们的补充.Making Boole...
防晒霜应每隔一小时再抹一次。Sunblock should be reapplied every hour.不论何时只要有一点可能暴露在阳光下，我就会用防晒霜。I use a sunscreen whenever there is even a remote possibility that I will be in the sun.即使黑皮肤的女性也应该涂抹防晒霜。Even dark-skinned women should use ...