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pine wood 1.〔pl.〕松林。2. 松木。

pineal

The summarization and reason analysis of main problems existed in pine wood nematode disease treatment work in our country were conducted , meanwhile , the suggestions for the disease treatment in china during the 11th five - year plan were raised according to the disease occurrence and treatment status 摘要就我國目前松材線蟲病治理工作中存在的主要問題進行總結和原因分析,并根據我國目前松材線蟲病發生和治理的現狀,提出“十一五”期間我國松材線蟲病治理的建議。

The place chosen for the duel was some eighty paces from the road , on which their sledges had been left , in a small clearing in the pine wood , covered with snow that had thawed in the warmer weather of the last few days . the antagonists stood forty paces from each other at the further edge of the clearing 決斗的地點選擇在距離那停放雪橇的大路約莫八十步遠的地方,那里有一小松林空地,近日來天氣轉暖,開始融化的殘雪覆蓋著松林空地。兩個敵手站在距離四十步左右的松林空地的兩邊。

The research progress of pine wood nematode in aspects of disease - resistant mechanism , pattern of activities and proliferation of the nematode in tree ( trunk ) , the relationship between nematode and longicorn , biological control and application of the new technologies in the research fields were discussed 在松樹的抗(感)病機理、線蟲在樹體內的活動與增殖規律、線蟲與天牛的關系、生物防治以及新技術在研究中的應用等方面取得較大進展。

Namely , if the red symptom of pine wood nematode disease on pines appear , we ' ll accurately locate the position of the trees and supervise the epidemic situation of the disease in time by remote sensing monitoring 利用該方法能夠對有松材線蟲病癥狀的松林準確、快速定位,從而起到及時監測疫情的作用。

The related research papers , in which the studies on proportion , status and trend of pine wood nematode were reported in recent years , were reviewed and analyzed 目前松材線蟲病的研究仍是日本國森林病蟲害的主要研究課題。

Studies on influence of poplar canker and pine wood nematode on the electrical indexes of tree stem 楊樹潰瘍病及松材線蟲病對樹體干部電指標的影響

Application of molecular biology to the study of pine wood nematode , bursaphlenchus xylophilus 分子生物學技術在松材線蟲研究中的應用

Nello was drawing on a clean smooth board of pine wood with a piece of charcoal 尼洛則正用一根炭筆在一塊平滑的松木板上作畫。

Pine wood saws more easily than oak 松樹要比橡樹容易鋸。

The dynamic behavior of natural red pine woods ecological system 天然紅松林生態系統的動力學行為

The paths ascended through pine woods to the mountain lake 這些小路穿過松林而直上到山上的湖。

Qualitative analysis on a kind of red pine woods system 一類紅松林系統的定性分析