forest 中文意思是什麼

The litter reserves and their water retaining capacity under abies fabri forest on the gongga mountain, sichuan province

貢嘎山冷杉純林枯落物儲量及其持水特性

Microarray analysis and plantlets regeneration of the transgenic norway spruce ( picea abies ) for low - content lignin norway spruce is one of the two most important forest tree species in europe and the preferred species for pulp manufacture

挪威雲杉（ piceaabies ）是歐洲的主要用材樹種，也是重要的造紙原料樹種。其木材的主要成分除纖維素外，還有15 - 36的木質素。

The bullhorn acacia is not a tree of the dark windless depths of the tropical rain-forest.

牛角相思樹不喜歡在陰暗不透風茂密的熱帶林區中生長。

Determination of exchangeable acidity in forest soil

森林土壤交換性酸度的測定

Analysis on adjusting and control forest soil acidification

淺論森林土壤的酸化與調控

Effects of atmospheric nitrogen deposition on forest soil acidification

大氣氮沉降對森林土壤酸化的影響

The acrocarpous group includes the mosses capsule growing from the apex of branch or stem. it is from hdwigiaceae to hylocomiaceae. with bigger body, this group can preserve water and soil in forest ecological system and be favored double by horticulturist

同時，根據研究的標本編制了河北省側蒴蘚類植物分科、分屬、分種檢索表，並根據標本對其中重要的代表種類做了顯微繪圖。

They are jinfo mountain in nanchuan county ( natural protection section ), wuling mountain in qianjiang county ( national emphases forest demonstration county which forest cover rate is beyond 50 % ) and zhongliang mountain in beibei county ( artificial destruction is very grave ). some main land use patterns i. e. woodland, garden, infield, abandon infield, shrub and grassplot are selected in those three sample sites. four aspects on soil fertility index of karst environment under different land use patterns in these three sample sites, are revealed in this paper, by using the field test, indoor measure and analysis, outdoor experiment and field investigation, and the knowledge and technique of soil, ecology, physics and chemistry etc. they are physical characteristic ( effective soil thickness, organic layer thickness, soil texture, water - stable aggregate and soil water etc. ), chemical fertility ( organism, omni - n, omni - p, omni - k, alkali - nitrogen, available p, available k and rapid available k etc. ), soil animalcule ( bacteria, fungi, actinomyces and their grosses ) and soil - seed - pool ( plant community diversity index ) in karst ecosystem

本研究以重慶市的南川金佛山（自然保護區） 、黔江武陵山（國家重點退耕還林示範縣，森林覆蓋率50以上）和北碚中梁山（遭人為破壞嚴重）典型巖溶區為對象，選擇了幾種重要的利用方式，包括林地、果園、耕地、棄耕地和灌草坡，採用野外巖溶生態調查和室內試驗測量分析相結合的方法，以不同土地利用方式巖溶土壤肥力為重點，對不同土地利用方式土壤肥力特徵進行量化分析，找出巖溶土壤肥力差異的主要方面及其根本原因，論文主要從土壤剖面物理退化指標（有效土層厚度、有機質層厚度、質地、團聚體、水分含量等） ，化學肥力退化指標（有機質、全n 、全p 、全k 、堿解n 、速效p和速效k等） ，樣地土壤微生物指標（細菌、真菌、放線菌數量及總量）以及樣地土壤種子庫植物群落多樣性等4個方面對重慶典型巖溶區的土壤肥力特徵進行了較為詳細的分析研究，為巖溶地區士壤資源的合理利用及結構的調控管理提供依據。

She knew that wild beasts roamed through all the adjacent forest.

她知道，附近森林里野獸確實不少。

The connectivities of the adjacency leaf exchange forest graphs

鄰接葉邊交換森林圖的連通性

All at once, as with a sudden smile of heaven, forth burst the sunshine, pouring a very flood into the obscure forest, gladdening each green leaf, transmuting the yellow fallen ones to gold, and gleaming adown the grey trunks of the solemn trees

突然之間，天空似乎一下子綻出微笑，立時陽光四射，將燦爛的光芒灑向膝腕的樹林，使每一片綠葉都興高采烈，把所有枯黃的落時染成金黃，連肅穆的樹木的灰色樹干也閃出亮光。

Technique of afforesting artificial protection forest by making ground into wide platform

臺式整地營造人工防護林技術

Moisture, temperature, season and forest type, on the occurrence of agarics are extensively discussed in this dissertation. finally, several suggestions for long - term and sustainable research of agarics are given

可見武夷山地區的菌物區系，處于東西相聯，南北貫通的位置上，從區系成分看也是溫熱兩帶俱全。

A variety of methods including the tabular comparison of data, the tabular comparison of similarity coefficient, the nearest neighbor method and the group - average method of hierarchical agglomerative classification were applied to investigate the forest communities in meizi lake area

森林植被樣地中以喬木層樹種的重要值為指標，採用紙條排隊法、群落相似系數分類法、最近鄰體法、組平均法對梅子湖森林植被樣地進行數量分類。

Junior agogo nottingham forest 28

阿高高諾定咸森林28

Forest ecologists have been more concerned than agronomists with the inner mechanisms of natural and artificial ecosystems.

森林生態學家比農學家更關心天然生態系統和人工生態系統的內部機制。

An airplane was swanning over a forest.

一架飛機正在森林上空盤旋。

From the bamboo work on lance to bamboo forest, and from the story of bamboo forest to being ambuscaded, then who

從矛上的竹節工說到竹林，進而竹林里的故事，再進而成了"埋伏" ，那麼，打伏擊的是誰呢

As already mentioned, the first option will help conserve tropical forests and the cultures of numerous tropical - forest peoples, both amerindian and caboclo

正如我說過，第一個選擇，將有助於保護熱帶雨林和文化的許多熱帶森林民族，無論是印第安人和卡巴克羅。

But so far, there have not report about forest soil microbe and soil enzymatic activity in westen sichuan. the study ' s object is bitch forest. spruce forest, fir forest, chrysanthemum alp, willow community and two couch grass, so the research of the soil microorganisma, soil enzymatic activity in the subalpine coniferous forests in western sichuan is significant to china. the result shows that : 1. in the soil, the relativity of the soil microbial puantity is very prominence, the relation with the quantity of the soil microorganism is that : bacillus > actinomyceto > fungi ; the amount of the microorganism of physiological group sequence ranging from high to low is : aminate > bacteriumazotobacter > denitrify bacterium > nitrobacteria > cellulose decomposing bacteria. under the different vegetable community, the microbial quantity is that : s5 > s7 > s6 > s1 > s2 > s4 > s3

其中，各群落中土壤微生物總數以白樺純林（ s5 ）群落最多，每克干土中的含菌量達66 . 13 10 ~ 6個；其次是冷杉針葉林（ s7 ）群落，每克干土中的含菌量達43 . 41 10 ~ 6個：第三是雲杉針葉林（ s6 ）群落，每克干土中的含菌量達42 . 85 10 ~ 6個；第四是繡線菊-茅草群落（ s1 ） ，每克干土中的含菌量達33 . 83 10 ~ 6個；第五是高山柳群落（ s2 ） 、茅草（ s4 ）群落，每克干土中的含菌量分別為33 . 33 10 ~ 6個和33 . 08 10 ~ 6個；第六是茅草群落（ s3 ） ，土壤微生物數量最少每克干土中的含菌量僅為23 . 12 10 ~ 6個。