Because it broadcasts the signal out in equal strength in all directions.

这样从四周各个方向都能接收到相同强度的信号。

Both boys and girls have advantages and disadvantages that end up evening out to relatively equal strength.

男孩和女孩都有优势和劣势，最终来说是实力相当的。

A sense of power (Sighs) equaled strength in my environment, but more importantly, it did so in my mind.

权力感（叹气）在我的生活环境中等同于力量，但更重要的是。我自己也是这么想的。

So not caring, that must equal strength.

所以不关心， 那必须等于力量。

The force of gravity parallel equals mass times gravitational field strength  times the sine of the incline angle.

平行重力等于质量乘以重力场强度乘以倾斜角的正弦值。

The  force of gravity perpendicular equals mass times gravitational field strength times the cosine of  the incline angle.

垂直重力等于质量乘以重力场强度乘以倾斜角的余弦。

Also, to prevent property damage, architects now design buildings so that the building's columns and horizontal beams are of equal strength, and vertical support columns are inserted deep into solid soil.

同样，为了预防财产损失，建筑师如今设计楼房时会使房屋的支柱和横梁力度相等，而垂直支柱则深深插入坚实的地基中。