pwn的近义词

To detect PWN in the pine trees early and quickly, the technology of twig dissection with the aid of portable microscope was invented, which could diagnose pine wood nematode quickly.

为了在早期快速测定寄主（松树）体内的病原线虫，开发了便携式显微镜和松枝解剖技术。

Since the beginning of the breeding to resistance to PWN in Japan in 1973, a lot of researches and works had been made in resistance of native and exotic pine species, resistant testing, genetic improvement of resistance and so on.

始于1973年的抗松材线虫育种，从松树造林材料的遗传改良、国内外松树对松材线虫的抗性、抗性检测方法以及抗性育种的可行性等方面进行了大量的研究。

The PWN of low lipid content had the feature of leaving pine sawyer and invading host pine.

而类脂含量降低后，松材线虫具有脱离松天牛而进入寄主的特性；