chemical fixation 中文意思是什麼
chemical fixation
解釋
化學固定-
Soil physical and chemical characters changes of caragana microphylla plantation for sand fixation in keerqin sandy land
科爾沁沙地小葉錦雞兒人工固沙區土壤理化性質的變化 -
Methods : the sartorius muscle was processed by conventional chemical fixation and cryofixation followed by freezing substitution
方法：蟾蜍縫匠肌經常規化學固定以及超低溫快速冷凍固定、冷凍置換后，透射電鏡進行超微結構觀察。 -
The paper reviews home and overseas research works on exhumation and use of nitrogen - fixing resource, genetics engineering of nitrogen fixation, and biochemistry of nitrogenase and chemical modeling of biological nitrogen fixation, and describe the prospect of biological nitrogen - fixing research
本文從固氮資源的發掘和利用、固氮的遺傳工程以及固氮酶生物化學和化學模擬生物固氮三方面對國內外的研究進展進行了全面的闡述，並對生物固氮研究的前景進行了展望。 -
Experimental study on properties of a new chemical material in sand fixation
攔沙與生態效應試驗研究 -
Discussion in practice of the forensic material evidence, one that is chemical disposal special material to examine, for example material treated by formalin fixation and paraffin wax is needed to distinguish the source to identificate. because the formalin influence dna to be drawn directly, fixation time is the important variation factor among them
討論在法醫物證實踐中，經過化學處理的特殊檢材，例如福爾馬林固定后的石蠟包埋組織塊和切片的個人識別和來源鑒別，因為福爾馬林介導的甲基化直接影響dna提取的效率，其中固定時間是一個重要的變異因素。 -
One of our primary goals in these organic - synthesis experiments ? and one of life ' s fundamental chemical reactions ? is carbon fixation, the process of producing molecules with an increasing number of carbon atoms in their chemical structure
做這些有機合成實驗的主要目的是固碳，就是在分子中塞入愈來愈多碳原子，而這正是生命的基本化學反應之一。 -
Whereas, the desulfuration performance of calcium - based sulphur - fixation reagent limestone is affected by many factors such as physical factors and chemical factors
但是作為脫硫劑的鈣基固硫劑石灰石，因其物理化學性質的差異，導致其脫硫性能有很大的不同。
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