交换的

The obtained catalyst was used to catalyze the transesterification of crude cottonseed oil to produce biodiesel.

以NaSiO39H2O为原料，通过高温锻烧、研磨、过筛等工艺制得硅酸钠固体催化剂，将其用于棉籽毛油的酯交换反应制备生物柴油。

Because the market need people to exchange frequently, any counterwork hindered the reform will be eliminated.

因为市场交换活动需要人们频繁往来，阻碍往来的关卡都会被改革。

I have the experience having TOEFL class in a big cram school with hundreds of students sharing one teacher on a big screen.

由於必须在11月底前提出托福成绩，参加学校的交换计画，因此我在5月份时便开始在时代国际上课。

In chapter three, we mainly introduce crossbar switching.

本文第三章的主要内容是交叉开关交换。

In Chapter two, we discuss crossbar based high-speed switching systems.

第二章讨论了基于交叉开关的高速交换系统。

That was the price of your crown.

这是你做国王的交换条件

As an exchange after the purchase can be pretty cumbersome, be sure you know what you want.

作为交换购买后可以很繁琐，可以肯定你知道你想要的。

The doctor told my husband to double his daily exercisee, so now he changes channels with both hands.

医生让我的丈夫增加日常身体锻炼，因此，他现在两只手交换着锻炼了。

Never in franchise history had the Bullets "bought" a player (all others had been drafted or traded), but with Abe Pollin's decision to make Dandridge the first, everything appeared to be in place.

在特权的历史记录里子弹从来没有买入一个球员（其他所有人都已经安排好或被交换），在Abe Pollin决定要Dandridge开始，所有东西都合适了。

For this reason, the methods of data exchange and sharing are the emphasis of research in this thesis.

因此本文重点研究了三维CAD与PDM集成系统中的数据交换与共享方法。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。