- 更多网络例句与合成同态相关的网络例句 [注：此内容来源于网络，仅供参考]
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To study genetic mutations of methylenetetrahydrofolate reductase C677T and cystathioinine-β-synthase T833C related to homocysteine metabolism in patients with ischemic stroke, the MTHFR gene C677T gene mutation and the CBS T833C gene mutation were detected by PCR-RFLP or ARMS method in 74 patients with ischemic stroke and 83 normal people for control. Results showed that the frequencies of MTHFR genet homogenetic type(2.7%), heterogenetic type(51.4%) and T allele(28.4%) in ischemic group were higher than those in control group(1.2%, 39.8% and 21.1%, respectively).
为研究同型半胱氨酸代谢相关酶亚甲基四氢叶酸还原酶基因C677T和胱硫醚-β合成酶基因T833C位点碱基突变与缺血性脑卒中的关系，对74例缺血性脑卒中患者和83例健康对照者，采用聚合酶链反应-限制性片段长度多态性技术检测MTHFR基因C677T基因型，用扩增阻滞突变体系法检测CBS基因T833C突变。
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Pristine Li-Al LDHs are synthesized by hydrothermal process in different reaction conditions by varying the aging time for 1 and 24 hours. Both the Li-Al layered double hydroxides (abbreviated as Li-Al LDH1 and Li-Al LDH24 for aging time 1 hour and 24 hours, respectively) were modified by using sulphanilic acid sodium salt hydrate, modified agent to form modified Li-Al LDH1-SAS and Li-Al LDH24-SAS. The morphology of the pristine layered double hydroxides are investigated by using wide angle X-rays diffraction, scanning electron microscopy and particle size analyzer which indicates that the crystallinity and aspect ratio is increased with increasing the aging time from 1 hour to 24 hours. The particle size of Li-Al LDH24 and Li-Al LDH1 are found to be ~1000 nm and ~250 nm, respectively. Both the pristine and modified LDHs are characterized by XRD, FTIR spectra and thermogravimetric analysis.
本研究目的在於改变长晶时间的长短，合成出同径大小的Li-Al LDHs，再经由改质剂sulphanilic acid sodium salt hydrate将Li-Al LDHs无机层材表面有机官能化制备出改质型Li-Al LDHs-SAS，於是进一步藉由扫描式电子显微镜、射径仪和穿透式电子显微镜等仪器分别观察LDHs改质前和改质后其主层结构型态上的变化；从中可以发现Li-Al LDHs随著长晶时间的增加其径有随之增大的趋势，但经有机化改质后其径会由於改质环境的影响明显低许多，针对此现象本实验将未改质和改质后之Li-Al人工无机层材制备成复材进一步探讨其在热性质和难燃特性上的为表现。
- 更多网络解释与合成同态相关的网络解释 [注：此内容来源于网络，仅供参考]
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composite hypothesis：复假设
合成同态 composite homomorphism | 复假设 composite hypothesis | 合成流型 composite manifold
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composition factor：合成因子
composition algebra 合成代数 | composition factor 合成因子 | composition homomorphism 合成同态
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composition homomorphism：合成同态
composition gradient | 合成梯度 | composition homomorphism | 合成同态 | composition joint | 铆焊并用接合
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composition of homomorphism：合成同态
函数的合成 composition of functions | 合成同态 composition of homomorphism | 机率的合成 composition of probabilities
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composition of vector subspaces：向量子空间的合成
composition homomorphism 合成同态 | composition of vector subspaces 向量子空间的合成 | composition operator 合成算子
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restriction homomorphism：限制同态
restriction 限制 | restriction homomorphism 限制同态 | resultant 合成的
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composite of homomorphisms：同态的合成
composite network || 复合网络 | composite of homomorphisms || 同态的合成 | composite order || 混合柱式