pinus

pinus

 英

  • 網絡松屬;松樹;松屬植物

例句

ECF bleaching of the modified kraft pulp (MK) and conventional kraft pulp (CK) of Pinus elliott ii was carried out in this study.

南方濕地改良硫酸鹽漿MK漿常規硫酸鹽漿CK漿進行ECF漂白研究

A Mediterranean pine tree(Pinus pinaster)having a characteristic pyramidal form and needles clustered in fascicles of two.

海松一種地中海松樹海岸),具有金字塔形狀簇生松針

We also performed the cytological mechanism study of fertilization for gymnosperm Chinese pine (Pinus tabulaeformis).

項目資助我們裸子植物油松受精過程細胞學機制進行探索

Laboratory stimulated extended modified continuous cooking (EMCC) of pinus elliott ii was carried out in this study.

我國南方濕地進行實驗室模擬EMCC延伸改良連續蒸煮深度蒸煮研究

Toadstools were collected from a range of pure stands of Betula and Pinus both in Britain and the U. S. A.

英國美國一系列松樹收集

Pine is knows as the Pinaceae, Pinus plants. Pine needles is the one of main by-products of pine plants.

松樹松科植物統稱松針松樹植物主要產物之一

The difference between Locust community and Chinese pinus community were decided by characteristics and habitats of communities.

人工林區刺槐油松混交林群落物種豐富高于群落

The preliminary study on geohistory of Dendrolimus punctatus and its host plants, Pinus spp .

馬尾松毛蟲及其寄主植物初步考證

Pinus elliottii had been found as pioneer plant suitable for sandy land ecosystem reconstruction.

濕地一種適合沙化土地生態系統重建先鋒植物

Pinus forests, sandy steppes, rocky foothill grasslands. Nei Mongol [Mongolia, Russia (Far East, Siberia)].

松林草原巖石山麓草地內蒙古[蒙古俄羅斯遠東西伯利亞)]。

Observation on the microstructure of the pollen grains of Pinus -- discussion for the taxonomy position of Pinus bungeana.

花粉顯微結構觀察--白皮松分類位置探討

Morphological character of Pinus pollen and its implication.

花粉形態特征及其研究意義

Genetic variations of clonal traits and estimation of gamete pool composition in a clonal seed orchard of Pinus tabulaeformis.

油松種子無性性狀變異配子貢獻研究

There was a 2-fold difference in rate of ? ? uptake among 26 full-sid families of Pinus taeda.

26同胞,?速率差異高達

The ball park is a five pinus pentaphyllas stadiums part.

棒球體育館一部分

Pinus forests, forest margins, slopes. E Heilongjiang, E Jilin [Korea, Russia; North America].

松林山坡黑龍江東部吉林東部[朝鮮俄羅斯北美洲]。

Suitable management density of multi- benefit management pattern in Pinus elliottii plantation on hilly region of Jiangxi Province .

江西丘陵濕地效益經營模式適宜經營密度研究

Studies on Establishing Techniques for the Advanced Generation Seed Orchards of Pinus tabulaeformis Carr.

油松世代種子營建技術

Macrospore metrocyte of Pinus sylvestris var. mongolica developed to female gametophyte containing female gamete-egg by a series of changes.

樟子松孢子細胞一系列變化發育配子

Finally, we reviewed the research on origin of Pinus and conservation strategy of genetic diversity, etc.

最后回顧松樹起源及其遺傳多樣性保護策略方面研究

Toadstools were collected from a range of pure stands of Betula and Pinus both in Britain and the U. S. A.

英國美國一系列松樹收集

Soil nutrients in Pinus tabulaeformis Carr. + Hippophae rhamnoides L. + Herbages type was the best.

油松+沙棘+混交配置土壤肥力明顯高于其它配置類型

Discussing the pipe model through hydraulic architecture of Pinus tabulaeformis seedlings .

油松苗木水力結構探討管道模型

Cone of Pinus banksiana falls into two types - closed and split-up, closed cones don t split up for many years on trees.

班克松球分開裂閉合閉合球果多年開裂

Multi- characteristic selection methods of superior families of Pinus tabuleaformis Carr .

油松優良性狀選擇方法研究

Investigation was made on the occurrence environment of Dendrolimus kikuchi i in Pinus elliottii on the lower and middle hills.

文章思茅松毛蟲丘陵濕地松林發生環境簡單調查

Analysis on the Variation of Female- male Flowers and Strobilus Production of Clonal Seed Orchard of Pinus tabulaeformis Carr .

油松無性系種子雌雄球果變異分析

Crude turpentine obtained from the Cluster pine tree(Pinus pinaster)of southern Europe.

海松樹脂南歐叢生松樹南歐海松獲得天然樹脂

Finally, above ground biomass and carbon stock of Pinus yunnanensis were estimated with S model and surface reflectance image.

最后大氣校正影像S函數模型云南地上生物模型估算研究區域云南松林地上生物儲量

Genetic Test and Character Evaluation of the Half-sib Families of Pinus taeda L.

火炬同胞遺傳測定早期性狀評定

STUDIES ON THE POLLINATION MECHANISM AND POLLINATION EFFICIENCY OF PINUS TABULAEFORMIS CARR.

油松授粉機制授粉效率研究

Genetic Test and Character Evaluation of the Half-sib Families of Pinus taeda L.

火炬同胞遺傳測定早期性狀評定

STUDIES ON THE POLLINATION MECHANISM AND POLLINATION EFFICIENCY OF PINUS TABULAEFORMIS CARR.

油松授粉機制授粉效率研究

ISOLATION AND STRUCTURE IDENTIFICATION OF LIGAN GLYCOSIDES FROM PINE NEEDLES OF PINUS MASSONIANA LAMB.

馬尾松松針分離結構鑒定

Pine mushroom grows mainly in Pinus massoniana forests and forms symbiotic association with the pine trees.

湖南主要發生馬尾松林馬尾松形成共生關系

By soil degradation index (DI) shows that Pinus increase soil fertility , no significant effect on soil fertility in robinia forest. 3.

土壤退化指數DI分析表明松林提高土壤肥力刺槐土壤肥力顯著影響

Induction of Adventitious Bud and Plantlet Regeneration in vitro of Pinus taeda L .

火炬叢生誘導植株再生

Experiment on Winter Protection with Medicinal for Annual Seedling of Pinus tabulaeformis Carr .

油松播種藥物防寒試驗

Community characteristics of Pinus armandii forest on the Qinling Mountains are analyzed by field survey.

通過秦嶺華山松林野外調查分析研究群落特征性質

Differences among Pinus sylvestris provenances were observed at one year of age but not at two years .

歐洲赤松種源差異可以看到

The content of total N and total P in rainfall could be increased by Pinus tabulaeformis and Rhus typhina.

油松火炬能夠增加降雨含量

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