phase spider 中文意思是什麼
phase spider
解釋
相位蜘蛛-
Huwentoxin xi ( hwtx ~ xi ), a serine protease ! inhibitor, consists of 55 amino acid residues with three disulfide bridges. the toxin was isolated from the venom of the chinese spider ornithochoctonus huwena by ion - exchange chromatogram - phy and reverse phase high performance liquid chromatography
本文報道從虎紋捕鳥蛛（ ornithochoctonushuwena ）粗毒中，應用陽離子交換和反相高效液相色譜的方法分離到一種胰蛋白酶抑制劑，命名為huwentoxin - （ hwtx - ） 。 -
A neurotoxic peptide ( named huwentoxin - v ) was purified from the venom of the spider by a combination of ion exchange chromatography and reverse phase hplc. hwtx - v has 35 amino acid residues, with the molecular mass 4111. 4da. the amino acid sequence has been determined as nh2 - ecrwylggcsqdgdcckhlqchsn - yewcvwdgtfs - cooh, which consists of 6 cys, formed three pairs of disulfide bridges
本文報道從虎紋捕鳥蛛（ selenocoimahuwena ）粗毒中，結合陽離子交換和反相高效液相色譜分離純化出一種昆蟲毒素，命名為虎紋捕鳥蛛毒素- （ huwentoxin - ， hwtx - ） ；其天然突變體（ themutantofhuwentoxin ， mhwtx - ）也同時純化出來。 -
In order to study on ultra short pulse precisely, some measurement methods are established, such as second order autocorrelation, frequency - resolved optical gating ( frog ), self ? referencing spectral phase interferometry for direct electric reconstruction ( spider )
為了準確研究超短脈沖，長期以來，人們已經形成了二階自相關法、頻率分辨光學開關法（ frog ） 、自參考光譜位相相干電場重建法（ spider ）等測量方法，並各具特點。 -
Optimization of parameters on reconstruction of phase of femtosecond laser pulse with spider
用spider法重構飛秒脈沖位相中參數的選擇 -
A novel low molecular compound which was effective to heart is isolated from the venom of the spider through two times reverse phase high performance liquid chromatography. its exact molecular weight is 147da determined by esi mass spectrum
採用兩次反相高效液相色譜從虎紋捕鳥蛛中分離出一種相對分子質量為147da的成分，命名為hwtxs - 。 -
Reverse phase chromatography ( rpc ) has many advantages, such as speediness, high effect etc. the technology of reverse phase chromatography is used in purification of spider venom mostly
反相層析具有快速、高效和比較高的回收率等特點，所以在分離和制備上有它獨特的優越性。國內外在蜘蛛毒液的分離純化上大多採用此種方法。
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