GB/T6682分析实验室用水规格和试验方法3方法提要采用乙腈提取试样中残留的抗球虫药物,乙睛饱和正已烷脱脂,提取液经硅胶柱净化,浓缩,液相色谱-质谱/质谱检测和确证,外标法定量。4试剂和材料除另有说明外,所用试剂均为优级纯,水采用GB/T6682规定的十级水。4.1乙腈:高效液相色谱纯。4.2甲醇:高效液相色谱纯。4.3N,...
WGK Germany:3 F:10-21 1,2-二棕榈酰-SN-甘油-3- 磷酸钠盐性质、用途与生产工艺 生物活性 1,2-Dipalmitoyl-sn-glycerol 3-phosphate sodium (compound 3-F7) 是一种磷酸酯,是一种人内源性代谢物。 体外研究 Phosphatidic acids are biologically active lipids that can stimulate a large range of respons...
IO = 0 IO = 0 RL = 54 Ω, See (2) See Figure 7-1, 55LBC176, 65LBC176, 65LBC176Q 75LBC176 –1.5 0 1.5 1.1 1.5 | VOD3 | Differential output voltage Vtest = – 7 V to 12 V, See Figure 2, See (2) 55LBC176, 65LBC176, 65LBC176Q 75LBC176 1.1 1.5 Δ| VOD | Change...
IO = 0, No Load RL = 54 Ω (see 图 7-1) RL = 100 Ω VTEST = –7 V to 12 V (see 图 7-2) See 图 7-1 and 图 7-2 VOC(SS) ΔVOC(SS) Steady-state common-mode output voltage Change in steady-state common- mode output voltage See 图 7-3 VOC(PP) Peak-to-peak ...
0 or VO VCC) ±20 mA U IO Continuous output current (VO = 0 to VCC) ±25 mA D ICC Continuous current through VCC 50 mA O R IGND Continuous current through GND -50 mA P TJ Operating Junction Temperature -40 to 150 °C W TSTG Storage Temperature -65 to 150 °C E Notes: 2. ...
Supplier's Name Address : SOLDER BAR - SN100C/SN100CL : SN100C/SN100CL : Solder for electrical or electronic application : : Telephone Facsimile Emergency Telephone Number Supplier's Name Address : : :: :Telephone Facsimile Emergency Telephone Number Supplier's Name Address Telephone Facsimile...
a.KCIO4 b.BaSO4 c.PbCI2 d.Sn(OH)2 e.CuCN Dissociation of Solute: The solubility of a given compound in a particular solvent depends upon the dissociation of solute. When a solute is added to the water it is hydrated by wa...
TableI1n. Sperleevctieodusbostnuddlieensg, tThasc(kÅe)eatnadl.arnegploesrt(eddego.n) ozfwthiteteSrii-oconoicrdSiin-abtiiso-nchseplhaetreess, ionf cwohmicphoutwndos 1d, i2-aa–n2ieo,n3sa–o3ffαan-adm6ian–o6ca. cTihdes vsaelruvees afosrtehaech(Oco,Nlu)m-cnhearlaetroorusn(...
8月8日,著名系统内核专家、《软件调试》作者张银奎发布了一篇文章《是谁在LINUX内核中开了这个大洞?》,曝光隐藏12年之久的 Linux 内核重大安全漏洞 —— indler 漏洞,并表示该漏洞代码存在于从终端到云的数以亿计的计算机系统上,一旦被黑客利...
说明:S=主语;V=谓语;P=表语;O=宾语;IO=间接宾语;DO=直接宾语;C=宾语补足语 简单句的五种基本句型歌诀 学会准确运用英语简单句的五大基本句型,是学好英语的基本功之一。因此,同学们应花些时间掌握它们。请看下面这个口诀: 英语句子万万千,五大句型把线牵。