Summations are almost invariably indicated ellipses instead of the more prevalent sigma notation.在表示“连加”的式子中,几乎一成不变地使用省略号来代替更为流行的“∑”符号.Defines arcs and ellipses and identifies the classes needed to draw them.定义弧形和椭圆并确定绘制...
Create two more smaller ellipses with Linear Gradients matching the highlight gradient.创建两个更小的椭圆与线性梯度相匹配的突出梯度.Defines arcs and ellipses and identifies the classes needed to draw them.定义弧形和椭圆并确定绘制这些形状所需的类.Summations are a...
Most loess is considered to be an eolian deposit.大多数黄土被认为是一种风成沉积.There the soil is from weathered limestone soil or loess.那里的土壤是经过风化作用的石灰石土壤或黄土.Wind - deposited sediment called loess occurs in many places.被称为黄土的风成沉积物,在许多...
Speakers have been shouted down, classes disrupted, teachers made to grovel.发言人的声音被叫嚷声盖住了，课堂一片混乱，老师们不得不好言相劝。I don't grovel to anybody.我对谁都不会卑躬屈膝。Don't grovel — stick up for yourself!你别卑躬屈膝──要自卫!...
胃炎可引起类似消化性溃疡的症状.Gastritis may cause symptoms resembling those of peptic ulcer.消化性溃疡是一种界限清楚的组织损毁.Peptic ulcer is a sharply circumscribed loss of tissue.吴滇主任在治疗消化性溃疡方面有其独特的经验.Wudian has her particular experience of treatin...