High-density materials are usually more durable.

高密度的材料通常更耐用。

This city has many high-density residential areas.

这个城市有很多高密度的住宅区。

The new mattress is made from high-density polyurethane.

新床垫是由高密度聚氨酯制成的。

High-density buildings make better use of urban space.

高密度的建筑使得城市空间利用率更高。

High-density traffic makes the morning rush hour very congested.

高密度的交通让早高峰变得非常拥堵。

We need a high-density storage device to save this data.

我们需要一个高密度存储设备来保存这些数据。

Exercise can increase the levels of high density lipoprotein.

运动可以增加高密度脂蛋白的水平。

High density lipoprotein helps remove cholesterol from the blood.

高密度脂蛋白有助于清除血液中的胆固醇。

Diet has a significant impact on high density lipoprotein levels.

饮食对高密度脂蛋白的水平有很大影响。

The doctor said my high density lipoprotein levels are very healthy.

医生说我的高密度脂蛋白水平很健康。