四边形

The main drawback is the parallelogram prediction is not very precise.

它们的主要缺点是平行四边形预测不太准确，且受到所采用的遍历方法的制约。

The students can use the formula to calculate Parallelogram area and solve the related problems.

使学生能比较熟练地应用平行四边形面积的计算公式，解答有关实际问题。

In the figure, ABCD is a parallelogram.

在图中，ABCD 是一个平行四边形。

In fact, the area of the steel plate is the area of the parallelogram.

生：求钢板的面积就上求平行四边形面积。

"We can show that u can be determined at every point inside the parallelogram OACB."

我们可以证明，u可以在平行四边形OACB内部的每一点上被定出。

It is found that a kind of alloy phase with a similar parallelogram form precipitated in the α-Mg grain.

实验中发现，铸态组织中的α-Mg晶粒内有一种近平行四边形的颗粒状合金相沉淀析出。

In Figure 3, ABCD is a parallelogram. E and F are mid-points of AD and DC respectively.

在图3，ABCD为一平四边形。E及F分别为AD及DC的中点。G及H分别为

I can't tell if that object is a parallelogram or a trapezoid.

我无法分辨那样东西是平行四边形还是梯形。

If I scissor the rectangle or parallelogram along their diagonals . What will be then ?

师：如果剪开的是一个长方形或者平行四边形，又会怎么样？

The control actuators may form a parallelogram linkage with the arms of the arch support member.

控制驱动器可能会形成一个平行四边形的联系与武器的弓支持会员。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。