样品

We use method to correct slope caused by the unparallelness between the sample surface and the tip to the motion plane of the tip.

另外，对由于针尖运动方向与样品表面不平行而引起的斜面效应，我们由最小二乘法拟合出样品平面，而加以消除斜面效应。

The EL spectrum of the unscored sample can be decompounded into two Gaussian luminescence bands with peaks at about 1.83eV and 2.23eV,while in that of the scored one,the intensity of the 1.83eV peak is enhanced significantly,and a new Gaussian band with peak at about 3.0eV appears.

EL谱形状也有明显不同，表现在：未经刻划样品的EL谱可以分解为两个高斯峰，峰位分别位于1.83eV和2.23eV；而在刻划样品EL谱中1.83eV发光峰大幅度增强，还产生了一个新的能量为3.0eV的发光峰。

2 Unscribed specimens—Specimens coated with paint undercoats, oils, or waxes may be evaluated without a scribe.

5.2 没有划线的样品—涂了内层油漆，油或者是蜡的样品，可以不用划线来评估它们。

By the contrast of the decay characteristics between the unsensitized sample and the sensitized samples, the optimum sensitizing-time on this experiment condition is 60 min.

通过未增感样品与增感样品的衰减曲线对比，得到了在此实验条件下的最佳增感时间为60min。

The novel device integrates two important microfluidic phenomena, including hydrodynamic focusing and valveless flow switching inside multi-ported micro-channels. In this study, a simple theoretical model based on "flow-rate-ratio" method is first proposed to predict the performance of the device. Based on these data, a pre-focused 1xN flow switch is designed and fabricated using micromachining techniques.

本专题中的微流体晶片同时涵括了以下两种很重要的微流体现象--(1)水力预集中（hydrodynamic pre-focused ）以及(2)无阀式开关的切换方式，并在同一平面上作流向控制，以便将相同样品注射至不同或相同之出口槽(output-port)以连接至不同的微流体分析晶片，以达成多功能连续式的样品进料功能。

The results show that the alloy undergoes obvious plastic elongation, the specimen fractures into four sections and the diameter changes from 16 mm to 12 mm. The fracture surfaces distribute randomly well developed and partially developed veinal patterns. The deformation behavior of alloy is non-Newtonian flow behavior. About 3% amorphous matrix of extruded specimen transforms crystal, the crystal particles with size of 10-20 mm are precipitated in the amorphous matrix, the thermostability of the extruded specimen was lowered. The failure of the alloy is mainly attributed to non-uniform viscous flow under high strain rate resulting from the hydrostatic extrusion process.

结果表明：非晶合金在高应变速率下产生了明显的塑性变形，直径从16 mm变为12 mm，断裂为4段，且样品断口上随机分布着充分发展与未充分发展的脉纹式切变带，由此可看出非晶合金的变形为非牛顿体变形行为；挤压后的样品约有3％的非晶相发生晶化，在非晶基体上析出10～20 nm的纳米晶粒，导致挤压后非晶合金的热稳定性降低；静液挤压高应变速率变形条件使非晶合金产生非均匀流变，是造成非晶合金断裂的主要原因。

Methods The method of sucrose gradient centrifugation was used to purify Human herpesvirus-6B(HHV-6B); and in order to make sure the range of positive samples collection, the viron was detected by the methods of PCR, Dot blotting, Western blotting.

采用蔗糖密度梯度离心法进行病毒纯化；通过PCR法、斑点杂交法、蛋白免疫印迹法对纯化样品中HHV-6B进行鉴定，以确定收集阳性样品的范围。

Experiment was conducted with mature leaves of Zizyphus jujuba Mill. cv. Chuangan (stored at -20℃,-70℃, dried with silica gel) and 3 methods, including CTAB, high salt precipitation and high salt and low pH were used for total DNA extraction for studying their effects on DNA extraction.

以串杆枣的成熟鲜叶为试材，分别采用-20℃、-70℃和硅胶脱水干燥3种方法保存样品，采用简易CTAB法、高盐沉淀法与高盐低pH值法分别对3种方法保存的样品及对照样进行了基因组DNA提取效果的比较分析。

Combinds with several calculating ways of forming ages of rocks (Pb-Pb isochron way, inconsistent line model calculating way and three-stage model calculating way), a way to calculate element content of samples and forming ages of rocks was summarized.

本文主要是研究该法的计算，分析样品中元素量的计算，并结合几种岩石年龄方法（Pb-Pb等时线法、不一致线模式计算法、三阶段模式计算等）的计算，归纳总结出计算样品中元素量和岩石形成年龄的方法。

Methods: The interference evaluation experiment proves that IVIG exerts strong inhibitions in Bacterial Endotorxin Test. While the interfering factors can't be eliminated by treatments such as dilution and neutralisation, they are liable to be inhibited provided that the IVIG samples are to be diluted by 1:4 with the Dilution Solution Ⅰ.The BET for IVIG preparation diluted by 1:4 with the Dilution Solution Ⅰ is carried out comply with the Chinese Pharmacopoeia(2000 Edition) The lysate with sensitivity of 0.125Eu/ml is used in the test,and the results of the BET are comparable to that of Pyrogen Test carried out in rabbits.

通过干扰评价实验证明IVIG对细菌内毒素检查法有强烈的抑制作用，单纯用简单稀释和调整pH值法无法消除干扰，如果用稀释剂对IVIG作1：4以上的稀释，即可消除样品对该检查法的干扰，利用灵敏度为0.125EU/ml的鲎试剂，将样品用稀释剂稀释4倍，按中国药典（2000版）进行细菌内毒素的检查，结果与家兔热原质试验进行比较。

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！