animal density 中文意思是什麼
animal density
解釋
動物密度-
Handling dead or trapped rodents with bare hands ; cleaning or entering closed, rarely used rodent infested structures ; disturbing rodent excreta or nests ; keeping captive wild rodents as pets ; handling equipment or machinery that has been in storage, leaning animal shelter area, hand plowing or planting ; sleeping or camping on the ground, and living in a home with an increased density of mice in or around the home
徒手處理受困嚙類動物或其屍體清理及進入嚙類動物寄居之地方擾亂嚙類動物的巢穴或接觸其排泄物飼養野生的嚙類動物作為寵物處理放置於嚙類動物出沒巢穴的器具徒手種植躺野地與及居住在嚙類動物頻密出沒的地方。 -
The animal experiment is carried out in the first hospital of shanghai through renovating the injured nerve of the rats. four projects are used in this experiment : the conduits coated with pgla, the conduits coated with chitosan, the conduits coated with chitosan adding bridge - yarn and self - nerve migration. after 12 weeks, we observe and analyze the thickness of marrow theca, the diameter of axone, the density of regeneration nerve and then do electromyography and statistics analyzing, finding out that the third conduits have the best recovering effects on the injured nerve, close to the self - nerve migration
因此我們選用加筋結構神經導管進行動物實驗。本課題動物實驗在上海市第一人民醫院進行，分別通過加筋結構塗pgla導管、加筋結構塗甲殼胺導管、加筋結構塗甲殼胺並加載縫芯線導管和自體神經移植四種方案對大鼠進行損傷神經修復實驗。在術后12周對四種方案再生神經的髓鞘厚度、軸突直徑、數量密度進行觀察分析，並進行肌電圖檢測和統計學分析。 -
The research areas focus on the relationships between animal survival, reproduction, population density, population distribution and its environments, endangered mechanism of rare and threaten animal, and conservation of wildlife diversity and its habitats using ecological or molecular techniques
利用宏觀及分子生物學技術，開展亞熱帶濱海資源動物的生物多樣性研究，解決資源動物的保護生物學及可持續利用等問題。 -
Abstract : adopting the serum - free and animal - source - free medium domestication express cell efficiently, setting up to express system efficiently, suspending culture cell, can raise the cell density in the scale turn the production, strengthen the cell vitality, control cell to propagate level, extension cell culture period, increase the target protein of yield, raise product quality, simplification of produces technics, reduce production cost, then raising the efficiency that the scale turns culture
提要：採用無血清無動物組分培養基馴化高效表達細胞，構建高效表達系統，懸浮培養細胞，可以在規模化生產中，提高細胞密度，增強細胞活力，控制細胞增殖水平，延長細胞培養周期，增加目標蛋白的產量，提高產品質量，簡化生產工藝，降低生產成本，進而提高規模化培養的效能。 -
Meanwhile, using the tools based on probability theories and mathematical statistics, the paper measures the market risks lying in the animal husbandry of hebei, so as to determine the probability density function of the losses from market risks of domestic animal products in this province
同時，對于河北省畜牧業生產經營所面臨的市場風險，採用了概率論和數理統計的工具進行了度量，確定了河北省畜產品市場風險的概率密度函數。本文還探討了畜牧業風險防範措施和現代風險管理措施。 -
Our company has researched and developed high - tech products which are middle and high density fibreboard and animal medicine
研究開發中高密度纖維板及獸藥等高科技產品。
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