For example, both the concept body and the task prerequisites permit common block elements such as p paragraphs and ul unordered lists.

例如，概念主体和任务先决条件都允许公共块元素，如 p （段落）和 ul （无序列表）。

youdao

The third has a P. O. Box, a block from Tillman's hospital.

第三个有个邮箱，就开在离提尔曼工作的医院一条街的地方。

youdao

In order to study the relationship between yield, maize ear treats and organ matter, N-OH, available P and K, we selected field block with different soil nutrition in Mei county, Shaanxi province.

在陕西眉县选择农田土壤养分含量不同的地块，研究不同含量的有机质，碱解氮、速效磷、速效钾与玉米果穗穗部性状及产量的关系。

youdao

They knew a drug called XR9576 could block P-glycoprotein and sensitise individual cancer cells to chemotherapy, but they did not know if the drug would be successful against whole tumours, which can be very difficult to treat.

BBC: NEWS | Health | Cancer 'bouncers' keep drugs out