Douglas fir造句

Bolman has studied regional variation in Douglas fir seed yields.

The most common construction woods are Douglas fir, hemlock, spruce, pine, and some cedar.

Any of several similar or related trees, such as the Douglas fir.

The Fremont climber had leaned a 25-foot-tall Douglas fir trunk against the cliff to shinny up.

Each unit is constructed from a ribbed timber frame set upon Douglas fir stilts and then clad in English chestnut shingles.

A reading alcove with a bench of wood slats is lined with Douglas fir panels and stainless steel shelves for display of the owner's photography collection.

The designers opted for Douglas fir flooring and white-washed walls to make the space feel bright and airy. They also kept the layout as open-plan as possible.

On mountain slopes that receive plentiful rainfall, huge Douglas firs rise in towering columns.