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- relevance species of Picea brachytyla are such as Betula utilis,Betula albo-sinensis,Tsuga chinensis,Abies chensiensis,Acer oliverianum,Meliosma dilleniifolia,Pinus armandi,etc; 麦吊云杉的主要伴生树种为糙皮桦和红桦,其次为铁杉(Tsuga chinensis)、岷江冷杉(Abies chensiensis)、五裂槭(A-cer oliverianum)、泡花树(Meliosma dilleniifolia)、华山松(Pinus armandi)等;
- The seedlings and saplings abundance of Betula utilis increased with gap enlarged, and this demonstrated that it needed larger gaps to regenerate than Abies faxoniana; 糙皮桦幼树及幼苗数量随林窗面积的增加而急速增加,它的更新更需要较大的林窗;
- Betula utilis 糙皮桦
- Betula pendula × B. pendula var. cardica Sok. 欧洲白桦
- Servizi al cittadino, notizie e informazioni utili. 网站简介: Pagine ufficiali dell'amministrazione comunale.
- Study on the Function of 33 ku Cell Wall Protein of Candida utilis. 产朊假丝酵母细胞壁33ku蛋白的功能研究
- Brassica campestris L. ssp. Chinensis Var. utilis Tssen. et Lee. 菜心
- Studies on the Chemical Constituents of the Leaves of Betula platyphylla Suk. 白桦叶化学成分的研究
- The microwave-assisted extraction(MAE) of betulin from Betula platyphylla Suk. 利用均匀设计法优化了微波辅助提取白桦树皮中桦木醇的工艺。
- Diffuseporous wood is seen for example in yellow birch (Betula lutea). 加拿大桦(黄桦)的木材即为散孔材。
- Comuni Italiani: Claino con Osteno - Scheda informativa sul comune, link utili. 易易工作室-各种在线工具,站长网志,以及多个应用项目。
- Carbon storage of and Betula albo-sinensis were higher than other three types. 锐齿栎、油松主要分布于中低海拔地带;
- Toadstools were collected from a range of pure stands of Betula and Pinus both in Britain and the U.S.A. 从英国和美国一系列桦木和松树纯林中收集蕈体。
- We utilized Solid vinasse to culture candida utilis for single-cell protein (SCP), deter minted the prosess and technical condition to produce the SCP. 本文对利用固态白酒糟为原料生产单细胞蛋白的生产工艺进行了研究,确定了单细胞蛋白生产工艺条件。
- Compared withthe candida utilis YL,the yields of CDP-choline was enhanced 2.01 times. 对candida utilis YL-2-24 的发酵工艺进行了优化。
- A pair of primers was designed based on the analysis of MADS3 from Betula petulla and AP1 from Arabidopsis thaliana. 在分析了欧洲白桦MADS3与拟南芥AP1中的保守性后,设计了一对引物。
- Conclusion: polysaccharide from Prinsepia Utilis Royle can protect the liver of the diabetic mice. 结论:青刺果多糖对糖尿病小鼠肝脏具有保护作用。
- The fluctuant and conventional drying technologies for22 mm-thick Birch( Betula platyphylla) were tested and compared. 进行了桦木波动干燥工艺和常规干燥工艺的对比试验。
- The thesis studied how to increase the single cell protein of straw by Trichoderma reese and Candida utilis common fermentation. 对里氏木霉和酵母菌混合发酵秸杆提高其粗蛋白含量的发酵工艺进行了研究。
- We still skim the backwaters of ponds and streams for the seed of Betula, Acer Salix and Populus species. 我们仍然要在池塘的静水上和溪流中捞取桦木,槭树、杨、柳等树的种子。