intensive study

I'll make an intensive study of a subject.

我将集中学一门课程.

An accurate analysis involves intensive study.

正确的分析需要有彻底的研究.

The structure of the cell wall has long been the object of intensive study.

细胞壁的结构是长期以来深入研究的对象.

Some books are for intensive study and some are for cursory reading.

有的书必须精读，有的只要稍加涉猎即可。

Since rate-based feedback flow control is employed by ABR, buffering an issue that needs intensive study.

ABR业务 采用反馈式流量控制, 因而交换结点的缓存成了关系业务服务质量的关键问题.

However, the legal theory lacks intensive study of property.

然而, 理论界却对电能相关的法律问题缺乏深入研究.

Since then FOXP 2 has been the subject of intensive study.

自此,FOXP2成为进一步研究的主题.