in depth 托福

This is a new subject and needs to be explored in depth.

这是个新课题, 需要深入的研究。

Dahn line From a surface buoy a vertical drop line is positioned alongside underwater pinnacles in depths to 2,500 m.

延绳钓法将主钓鱼线绑上无线电鱼标(浮筒),并主(干)绳以一定间距布放带鱼钩之子绳。

The finite element program design method has laid a solid foundation for in depth reseach of physical thoracic impedence rheogram wave form. ?

该程序计方法为进一步深入研究人体胸腔阻抗血流图波形的成因打下了基础。

At the Gallup Organization we recently focused in depth on success, probing the attitudes and traite of 1500 prominent people selected at random from Who’s Who in America.

Here are five of the most important:在盖洛普组织，我们近来深入地集研究了成功问题，在美国《名人》机选择了1500名杰出人物研究他们的态度和性格特征。