马尾的例句大全

Two kinds of chemically modified barks ( FMB and EMB) were made by cross-linking bark with formaldehyde and epichlorohydrin, respectively.

通过甲醛和环氧氯丙烷交联马尾松树皮，得到两种改性树皮：甲醛改性树皮（简称FMB）和环氧氯丙烷改性树皮（简称EMB）。

Dendrolimus punctatus is the most destructive forest insect pest in China.

马尾松毛虫一直是我国最严重的森林食叶害虫之一.

One-week recompression of cauda equina at 120 mm Hg for the neuron soma of spinal cord anterior horn

马尾神经在120mm Hg延时1周复压条件下对脊髓前角运动神经元胞体的影响

Litchi chinensis, Dimocarpus longan, Pinus massoniana, Casuarina equisetifolia, Pinus elliottii, Acacia confusa area is also declining; the area of sand and Eucalyptus is increasing; feng shui forest, other forest and bamboo does not change.

荔枝、龙眼、马尾松、木麻黄、湿地松、相思树的面积也在不断减少，桉树和宜林沙荒地的面积在增加，风水林、其它林、竹林没有什么变化。