样品

The nickel, lead, cadmium and mercury ions were pre-column derived by tera-(2-aminophenyl)-porphine (T2APP). These chelates were enriched by solid phase extraction with C18 cartridge and the enrichment factor of 50 was achieved.

中草药样品用微波消化，样品消化液中的镍、铅、镉、汞用四－－卟啉(T2APP)柱前衍生，然后用ZORBAX RP18固相萃取小柱萃取富集镍、铅、镉、汞的T2-APP络合物，富集倍数为50倍；经富集后的络合物用乙腈和0.05mol？

Partially replaced by very fine symplectites of Amp + Pl ; e —Sample ZM651 , garnet porphyroblast with large amounts of inclusions

射电子图像； d —样品ZM641 ，绿辉石边部具有细粒的角闪石+斜长石后成合晶； e —样品ZM651 ，石榴石变斑晶核部

C18 esterified silica monolithic column emerging from chromatogram realm was made by use of solid-phase extraction medium material in μ-TAS. Several simple solid-phase extraction pretreatment units were set up to preconcentrate dobutamine hydrochloride which was detected by dobutamine hydrochloride-KMnO4-Luminol chemiluminescence system.

以改性C18反相硅胶整体柱为微流控芯片分析系统中固相萃取介质材料，构建不同功能单元的样品预处理微分析系统，实现了血清样品中痕量盐酸多巴酚丁胺的富集。

Therefore, there're only single charged parent ions of the sample gas molecule under the condition of photons' irradiation effect, and no fragment ions produced. Consequently, the mass spectra obtained from photoionization is very simple, and the sample gas can be detected without preseparation.

样品气体分子在光子的照射作用下只产生单电荷母离子，不产生碎片离子，以该电离方式获得的质谱图非常简单，因此气体样品不需分离即可进行检测。

Ethel ether, propanone and methyl alcohol were used for the separation of sample, BRUKER VECTOR33 FTIR spectrometer was used for test. The infrared spectrums are analyzed, the qualitative and quantitative analyses of the components are shown and the function of every composition is explained.

分别采用乙醚、丙酮、甲醇等有机溶剂对样品进行分离处理，通过BRUKER VECTOR33傅里叶变换红外光谱仪进行测试，对分离后各组份的红外光谱特征进行解析，给出样品的定性和定量分析结果；对各组份在清洗剂产品中的功能进行了分析说明。

Sample compartment: Single IR channel, access from front and top, measurement area: 8 mm diameter, purgeable, center focus, 255 x 270 x 160 mm provisions for connections of all accessory units.

样品仓：单 IR 通道，可以从仪器前面和上面装样，测量区域：8mm ，可吹扫，中心聚焦，样品仓体积为255 x 270 x 160 mm，可放置所有附件。

Quadridentate Titanium was detected in the samples with 5% at the low temperature. However, absorption peak of Sexadentate Titanium was not detected at the high temperature. it might not be detected by IR Spectra because of too little Titanium phase.

结果表明，未添加的样品中主要检测到的是硅氧链的变化；添加5%的样品，低温检测到有四配位的钛存在，但是高温时却未检测到六配位的钛离子的吸收峰，这可能是由于生成的含钛晶相太少，红外光谱未能敏感的检测到。

The content of water was detected by standard curve. The results suggested that it was a satisfactory method with high precision and accuracy, good reproductivity and symetrical peak shape of samples. This method could be used in the determination of large amount of samples.

结果表明，该法用于燃料乙醇中水分的测定，有较好的准确度和精密度；样品峰形对称，重现性好，方法简便，适合大量样品的测定。

The wood anatomy of 21 collections of 7 species within Kadsura Kaempf. ex Juss. and 14 collections of 8 species of Schisandra Michx., representing a large proportion of two genera in Schisandraceae, was investigated using light microscopy and scanning electron microscopy. Several features in the secondary xylem, such as types of vessel elements, arrangement of vessel-ray pitting, types of ray and shape of the body ray cells, show consistent characteristics at the family level, which support the view that Schisandraceae represents a monophyletic group.

在光学显微镜和扫描电镜下观察了南五味子属Kadsura 7种21个样品和五味子属Schisandra 8种14个样品的木材解剖特征，结果表明次生木质部的导管分子类型、导管－射线间纹孔的排列方式、射线类型、射线细胞形状等性状在科的水平上很稳定，这些共同特征都支持五味子科Schisandraceae是比较自然的类群。

The lyophilization treatment of silkie fowl blood meal and the hot-air drying treatment of broiler blood meal had the strongest inhibition in lipid peroxidation. All the blood meal showed higher ability of the ferrous ion chelating.

而所有的血粉样品其螯合亚铁离子能力都达到90%以上，彼此间无显著差异，血粉样品的抑制脂质过氧化能力以乌骨鸡冷冻乾燥的血粉效果最佳(p.05)且与自肉鸡热风乾燥之血粉无显著差异。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！