natural cellulose 中文意思是什麼
natural cellulose
解釋
天然纖維素-
Seven plots selected from wanglang reserve were distributed in different types of forest and at different altitude, and different plot has different microclimate. soil property, microbial population, soil nutrient content of forest soil were determined in wanglang natural reserve, from may to october 2002 to july 2003, the ecological distribution of three main groups, bacteria, actinomycete and fungi were determined in the forest soils by the cell enumeration methods. six kinds of physiological groups, including ammoniation bacteria, nitrification bacteria, nitrosification bacteria, aerobic autogenesis azotobacter, aerobic cellulose - decomposing bacteria and anaerobic cellulose - decomposing bacteria were enumerated by the most - probable number ( mpn )
2001年10月在王朗自然保護區內設立了3個定位研究樣地和4個臨時樣地，通過多次現場采樣與室內實驗分析，測定了白樺林、岷江冷杉林、紫果雲杉林、繡線菊-羊茅群落、羊茅群落及高山柳灌木叢等6種不同植物群落內土壤微生物三大類群數量、功能微生物數量、土壤養分，並在固定樣地內使用埋袋法進行了三個埋藏深度的凋落物分解袋試驗，初步研究了枝條、闊葉、針葉等凋落物組分在不同分解階段所含養分的動態變化。 -
Tree ring is a kind of natural archives, on which the isotopic analysis is important to study global climate and environmental change. the authors mainly provide a comprehensive introduction to the fractionation models of carbon, hydrogen and oxygen isotope in plants, their research techniques and the extract methods from cellulose. that results show isotopic tracer can record the message of climatic variation and has become a powerful tool for paleoclimate reconstruction and for the modern environment changing research. especially studying on pages, the cellulose isotopic analyses of imbedded old tree ring have become the mainly quantitative means of environmental evolvement. in addition, china is a typical monsoon country, research in tree ring stable isotope seasonal variation can give us a lot of important information on that. up to now, the research techniques and works on tree ring in our country are still in its earlier stage, and remain many limitations. it needs further accumulate basic research materials, intensify regional contrast and intercross studies on relative subjects
尤其是在過去全球變化pages研究中，埋藏古木纖維素中的碳氫氧同位素分析已成為環境演化研究的主要量化手段。另外，對于中國這樣典型的季風氣候國家，開展樹輪穩定同位素隨季節性變化的研究具有重要的意義。我國在樹輪研究方面起步較晚，研究方法和研究內容上也比較簡單，還存在不小差距，既要進一步積累基礎資料，又要做區域對比，加強與相關學科的交叉研究。 -
This product abundantly contains chlorophyll, tea polyphenol, vitamin b2, c, e, nicotinic acid, catechin, iron and fluorin, and so on, and is replenished with cactus ( containing 17 kinds of amino acids, vitamins, minerals, active enzymes, protein, chlorophyll and dietary cellulose, etc. ) and concentrated barley sprout essence, which makes it more nutritious and easier to be absorbed by the body and the indispensable natural healthy food for the modern
綠茶精不僅保留了綠茶所含有的葉綠素、茶多酚、維生素b2 、 c 、 e 、煙酸、兒茶素、鐵、氟等成分，而且因添加了仙人掌（含17種氨基酸、多種維生素、礦物質、活性酶、蛋白質、葉綠素及膳食纖維等） 、大麥苗濃縮素，使其成分更加豐富、均衡，是現代人不可缺少的健康食品。 -
Cellulose is the most abundant natural macromolecular, which can be hydrolyzed to get energy, food and chemical industrial material
摘要纖維素是地球上最豐富的天然高分子化合物，可以通過水解的方法將其轉化為為人類生產生活服務的能源、食物及化工原料。 -
Tests for the resistance to micro - organisms of natural or artificial cellulose textiles. exposure in a chamber with tropical atmosphere
天然或合成纖維素織物抗微生物侵蝕的試驗.暴露在熱帶環境實驗間內 -
The characteristics of natural cellulose were analyzed, the key techniques ( pretreatment, saccharification and fermentation etc. ) of bio - fuel alcohol by different kinds of cellulose were compared, the present status of bio - fuel alcohol production by cellulose was summed up, and its development trend was discussed
摘要分析天然纖維素的資源特徵，比較各種纖維素生物燃料酒精生產工藝中的預處理、糖化和發酵等關鍵工藝環節的技術特點，綜述了以纖維素為原料生產纖維素生物燃料酒精技術的現狀，討論了該技術的發展方向。 -
Tests for the resistance to micro - organisms of natural or artificial cellulose textiles. method by mixed inoculation spores mycellium
天然或合成纖維素織物抗微生物侵蝕能力的試驗 -
Chitosan is an anti - bacterial, health and ecological natural cellulose material
摘要甲殼素是一種具有抗菌、保健、環保的天然纖維素材料。 -
Testing of textiles ; quantitative analysis of binary mixtures, natural or regenerated cellulose fibres with polyester fibres, sulphuric acid method
紡織品試驗.二元混合物成份的定量分析.天然或再生纖 -
In this article is summarized the significance of developing regenerated cellulose fiber materials and are also analized the influences of the materials on the functions of the regenerated celluloee fiber based on this natural material ' s different structures and features with some suggestions for the breakthrough of their application and future development put forward
摘要總結了再生纖維素材料開發的意義，針對不同天然材料的結構和功能特點，分析了各類材料能對再生纖維素纖維的性能所做的貢獻，並提出了該類材料應突破的瓶頸所在和未來發展的建議。
分享友人