bark beetles

常見例句

• The findings are similar to those of other recent observations and studies, including one involving bark beetles.
  這些發(fā)現(xiàn)和近期其他的一些觀察研究結(jié)果相似。其中包括一份對樹皮甲蟲的研究。
• The advances in utilization of pheromones for integrated management of bark beetles are reviewed in this paper.
  綜述了信息素在小蠹蟲綜合治理中的應(yīng)用進(jìn)展。
• The amylase activity of the three bark beetles species was shown in the following sequence: D. armandi, I. acuminatus, and P. sinensis.
  淀粉酶活性大小依次為：油松四眼小蠹＞松六齒小蠹＞華山松大小蠹。
• The blaze, 50 miles east of Los Angeles, spread rapidly along two fronts and late Saturday threatened to burn explosively dry forests devastated by drought and bark beetles.
  位于洛杉磯東面50英里遠(yuǎn)的這場大火，正朝著兩端瘋狂肆虐，到上周六為止，嚴(yán)重威脅著當(dāng)?shù)氐母稍锪值?，這些林地由于干旱面臨著被燃燒爆炸危險(xiǎn)。
• As a forestry student in Krakow he'd been trained to manage forests for maximum productivity which included removing "excess" organic litter lest it harbor pests like bark beetles.
  作為克拉科夫2的一名林學(xué)學(xué)生，他接受過專業(yè)培訓(xùn)，知道怎樣保持森林的最大生產(chǎn)力，其中有一點(diǎn)就是消除“多余的”有機(jī)垃圾，以防樹皮甲蟲之類的昆蟲寄生在森林中。
• THE mountain bark beetle is a familiar pest in the forests of British Columbia.
  山區(qū)樹皮甲蟲是不列顛哥倫比亞省森林里常見的害蟲。
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