Isolation相关论文
Inactivation of SAM-methyltransferase is the mechanism of attenuation of an historic louse borne typ
Louse borne typhus(also called epidemic typhus)was one of mans major scourges and epidemics of the disease can be reigni......
采用等效琼斯矩阵方法,分析了制约在线式双级光隔离器隔离度的各种因素,提出了对两级采用不同角度的楔角片来制作双级隔离器的方案......
在瞬变电磁勘探中，需要在高压强电磁环境下采集电磁信号进行反褶积运算.如果模拟量与数字量之间没有电气隔离，那么高压很容易窜入低......
设计了一种基于光子晶体的结构紧凑、损耗低、频带宽的三端口三光路光环行器, 该环行器由Y型光子晶体波导及配置在中心位置的磁光......
Isolation, Identification and Immunogenicity of a Chicken-derived Strain of Fowl Avidenovirus Type 4
Abstract In order to obtain a fowl avidenovirus type 4 strain with good immunogenicity， chicken liver tissues suspected o......
为了筛选益生乳酸菌,从传统发酵乳制品之发酵剂开菲尔粒中分离到一株优势菌株,命名为HUCM 201,经形态学特征、16S rDNA基因序列及......
If the pleasure of learning is universal，why are there so many dull， incurious people in the world？ It is because they were......
This paper presents the design of a 26-40 GHz monolithic doubly-balanced mixer for high-speed wireless communication. A ......
A new structure of a lateral n-MOST and a new level-shifting structure with multiply metal rings (MMRs) by divided RESUR......
An all-fiber linearly polarized Raman fiber laser at 1120 nm is demonstrated. With a 1 070-nm linearly polarized Yb-dope......
This paper presents a broadband Gilbert low noise mixer implemented with noise cancellation technique operating between ......
0.25 m Ga N HEMT with Al Ga N back barrier for high power switch application has been presented. By introducing Al Ga N ......
A new semi-insulation structure in which one isolated island is connected to the substrate was proposed.Based on this se......
Isolation of Lymphocytes and Their Innate Immune Characterizations from Liver, Intestine, Lung and U
In steady-state conditions, the number and distribution of lymphocyte populations are under homeostatic control.New lymp......
Effect of Isolation of Hainan Island from the Mainland on the Genetic Variation of Podocarpus imbric
Random amplified polymorphic DNA (RAPD) markers were used to analyze genetic variation of Podocarpus imbricatus in Haina......
Preparation of immunomagnetic iron-dextran nanoparticles and application in rapid isolation of E.col
AIM: To prepare a kind of magnetic iron-dextran nanopartidesthat was coated with anti-E.coli O157:H7 IgG, analyze its ap......
【Abstract】This paper is a study of the theme of alienation and isolation in The Zoo Story by Edward Albee. From this s......
Base isolation is one of the most promising alternatives among the structure control methods. In recent decades, base is......
The concepts of seismic isolation and energy dissipation structures emerged in the early 1970s.In China,the first seismi......
The seismic response of an isolated vertical, cylindrical, extra-large liquefi ed natural gas (LNG) tank by a multiple f......
阜阳市局 ￡4a 局长——_MINtkMMtgj’＃lnH＄B——q.M——D收束志不他只邀狲位J则【科校为先导推动地租工作.B为广为戳民U用凶盼引眯B.......
The chemical constituents of the stems of Schisandra sphenanthera are described for the first time.This investigation ha......
A new triterpenoid,possessing a lanost-9(11)-3-one skeleton,was isolated from the roots of Kadsura coccinea,based on the......
The control force, feedback gain, and actuator stroke of several active vibration isolation systems were analyzed based ......
背景:关节软骨单位作为近年来才逐渐被重视的关节软骨功能结构,大量研究证实其在关节软骨代谢、力学传导及退变过程中发挥着重要作......
Further phytochemical investigation of the unique C18-norditerpenoid alkaloids from the roots of Aconitum delavayi Franc......
AIM:To study the chemical constituents and their anti-amnesic effect from the hooks of Uncaria rhynchophylla.METHODS:The......
Two new steroidal glycosides named Lm-4 (1) and Lm-5 (2) were isolated from the tubers of Liriope muscari. Their structu......
This paper presents a 4×2 switching matrix implemented in the Win 0.5 m Ga As pseudomorphic high electron mobility tran......
A novel phenylpropanoid glycoside,Callicarposide A has been isolated from the aerial parts of Callicarpa kwangtungensis ......
植物原生质体是进行细胞工程遗传操作和植物育种的的良好材料。由于部分植物的不亲和障碍和特殊细胞信号传导途径研究等方面的需要......
为了有效提取基因工程菌DHPYAAS-T7发酵液中的莽草酸,文章采用了离子交换色谱法对发酵液中莽草酸进行分离纯化.包括发酵液的预处理......
为发掘库拉索芦荟中的内生真菌资源,从云南元江野生样本中共分离到内生真菌318株,并从中筛选得到1株具有广谱抗菌能力的菌株F80。......
目的 对分离自中国东海30 m深海泥的一株产新型大环内酯抗生素(macrolactin s,MLS)的菌株进行形态、生理生化特性及分子水平的分类......
The title compound maistemonine (1) was isolated from the total alkaloid fraction of the 95％ ethanol extract of the roots......
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In this paper we present a novel nanoantenna(nantenna) design for energy harvesting. The nantenna has an “E”shape and ......
Rice is a model organism for studying the mechanism of cell wall biosynthesis and remolding in Gramineae.Mechanical stre......
目的探索低温保存狗肾细胞(MDCK)对B型流感病毒分离和增殖的影响。方法复苏冻存的P17代MDCK细胞,传至2~4代后,选择生长状态及形态......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
文中介绍了一低驱动电压接触式RF-MEMS开关,开关采取了两端固定的“桥式”结构,在桥与支撑点间采用折叠弯曲的铰链结构,而且紧靠中......
Effect of Isolation of Hainan Island from the Mainland on the Genetic Variation of Podocarpus imbric
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
目的:研究博落回根中的生物碱成分。方法:采用硅胶柱色谱、重结晶、半制备液相色谱制备化合物,利用NMR、MS等波谱技术鉴定化合物结......
针对现有电环形器带宽隔离度有限的技术瓶颈,基于微波光子技术,通过光路射频对消方法,得到了频率2 GHz~8 GHz,隔离度>35 d B的射频......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
橡皮障技术是利用橡皮布的弹性，打孔后套在牙颈部作为屏障，使接受治疗的牙冠与口腔隔离的一项技术。橡皮障可以有效保护医患双方，为患......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
