I was surprised at the cross-section of the crowd in that section of the city.

那里城市那一区的人群横截面让我感到惊讶。

金山词霸

The cross section of the hall is square.

大厅的横截面是正方形的。

金山词霸

The resistance is halved if the cross - sectional area is doubled.

如果截面积增加一倍,则电阻减少一半.

辞典例句

In many beams, the section properties are clearly not uniform.

在许多梁中, 其截面特性很明显是不均匀的.

辞典例句

The cross - sectional areas of the pore openings vary along their length.

孔隙通道的 横截面 面积沿其长度方向变化.

辞典例句

The refractive index n ( X ) varies gradually over the cross - section of the guide.

折射率n ( x ) 在波导截面内是逐渐变化的.

辞典例句

The Mett cross section applies to a point scatterer.

莫脱截面适用于点散射体.

辞典例句

One may add all possibilities together and refer to a total cross - section.

人们可以把所有几率加在一起,并认为它就是总截面.

辞典例句

This expression becomes an exact one for a circular cross - section .

对于圆形的 横截面 这表达式即变为精确表达式.

辞典例句

For any section, the ratio Mp / My is called the shape factor.

对于任意的截面, 比值Mp/My叫做形状系数.

辞典例句

The whole concrete cross - section resists load.

整个混凝土截面承受荷载.

辞典例句

Figure 34 - 1 is a sectional view of two closely wound coils of wire.

图34-1是两个密绕线圈的截面图.

辞典例句

A series of parallel strips of rectangular section is cemented over a lower sheet.

使用一组截面为矩形的互相平行的试条,并将它们粘贴在一薄片上.

辞典例句

Mohr's circle is required for any oblique plane passing through the point O.

需要对通过点O的任意斜截面绘制莫尔图.

辞典例句

The casting shown in section Fig 1 - 138 has its center of gravity located as shown.

图1 - 138所示截面的铸体,其重心如图所示位置.

辞典例句