Objective: To study effects of different doses of epinephrine on mean blood pressure and serum troponin t level during cardiopulmonary resuscitation in dogs.

目的：探讨不同剂量肾上腺素对犬心脏骤停复苏时平均动脉压、血清肌钙蛋白t含量的影响。

youdao

While constructing the platform for the improvement of the management level of the logistics, t he environment of the network has brought the new problem to logistics management too.

网络环境在为物流管理水平的提高构筑平台的同时，也给物流管理带来了新的问题。

youdao

Again this book is aimed at young native English speakers, so if you "re learning English, the level won" t be so difficult.

这本书的目标读者同样是以英语为母语的年轻人，所以如果你正在学英语，那么这种水平的读物对你来说不会很难。

youdao

It doesn't particularly attest to any level of accomplishment.

VOA: special.2010.02.25

Uriah Parmelee had an inheritance; at what level he exactly understood it I can't necessarily know, although his letters are extraordinarily rich.

乌利亚遗留下了一些东西,他的理解到达了一定层次,而我没有,尽管他的书信内容很丰富

耶鲁公开课 - 美国内战与重建课程节选

First of all, we don't have tapes anymore in computers and even if we did, you don't want to be programming at that level.

首先，我们不再在计算机里面用磁盘了,即使我们用，你不会想在这个阶段上编程。

麻省理工公开课 - 计算机科学及编程导论课程节选

The new deal won't level the playing field with foreign competitors, but observers say it gives the company a fighting chance.

NPR: Lower Costs in UAW Contract Seen as Key for GM

Rodrigo Palacio equalized in the 54th minute, but the scores weren't level for long as Alessandro Matri grabbed the winner six minutes later.

CNN: More history for Messi as Barca draw at Celta

Of course, protectionists claim that the playing field isn't level since foreign workers will often accept less money to do the same job, thus putting American workers at a disadvantage.

CNN: U.S. workers can't hide from competition