样品

To No. 20 are respectively black mudstone, black mudstone ( Caitun mining area of Benxi Basin,Paleozoic), dark grey gangue (Caitun mining area of Benxi Basin, Paleozoic), brown shale(Caitun mining area of Benxi Basin, Paleozoic), brown grey shale(The West Opencut Coal Mine of Fushun Basin, Cenozoic), grey silty mudstone(Haizhou Opencut Coal Mine of Fuxin Basin, Mesozoic), black grey gangue(Haizhou Opencut Coal Mine of Fuxin Basin, Mesozoic), grey yellow clay(Jianping County, Chaoyang City, its era to be determined), grey silicon slate( Qianshan Mountain of Anshan City, pre-Paleozoic), grey phyllite(Qianshan Mountain of Anshan City, pre-Paleozoic), granite-gneiss(Qianshan Mountain of Anshan City, pre-Paleozoic), granite(Mount Yiwulu, its era to be determined), diorite(Mount Yiwulu, its era to be determined), black basalt(The West Opencut Coal Mine of Fushun Basin, Cenozoic), dark purple andesite( Mount Guiyunhua of Zhuanghe City, Mesozoic), fragment of brick-tile-pottery-porcelain( from the building site of Panjin City), coal cinder( from the boiler room of Heji Road of Panjin City), cement( from the building site of Panjin City) and slag (from Bohai Stockroom of Liaohe Oilfield produced in Anshan City).

2-20号样品分别是黑色泥岩、黑色泥岩、深灰色煤矸石、褐色页岩、褐灰色油页岩、灰色粉砂质泥岩(阜新海州露天矿、中生代)、黑灰色煤矸石(阜新海州露天矿、中生代)、灰黄色膨润土、灰色硅质板岩、灰色千枚岩、花岗片麻岩、花岗岩、闪长岩、黑色玄武岩、暗紫色安山岩、砖瓦陶瓷碎片、粉煤灰、水泥、矿渣(鞍山产、取自辽河油田渤海库)，这19个样品用来代表工业、采矿、冶炼、建筑等行业产生的固体废弃物。

Irradiation from a Q-switched Nd: YAG laser (pulse duration: 12 ns, repetition rate: 10 Hz) was focused onto the sample surface by a plano-convex lens with a spot diameter of about 1 mm to ablate a portion of sample and generate a micro plasma.

一个平凸透镜把斑直径大约为1 mm的光量开关Nd： YAG激光器（脉宽：12 ns；重复频率：10 Hz）辐照聚焦于样品表面，用来烧蚀样品的一部分，形成一个微等离子体。

The chemical analyst confirms that the first is indeed ricin, a poison 6,000 times as toxic as potassium cyanide (ricin was in fact discovered in Senate offices on 3 February). The second, supposedly found in Senator Kerry's office, is "botox".

那位化学分析师确认了第一份样品是蓖麻毒，这是一种毒性为氰化钾6000倍的毒素（实际上，蓖麻毒是于2月3日在参院发现的）；而第二份样品则是肉毒素，据说是在参议员克里的办公室里找到的。

It was shown that not only pore surface chemistry but also the pore structure of samples activated by air were different from those by traditional steam, carbon dioxide and potassium hydroxide activation.

研究结果表明，所制备的样品不仅具有特殊的表面结构，同时其孔隙结构也与其它方法所制备的ACF有较大差异；样品对低浓度下的极性分子如水蒸气有较好的吸附选择性。

Contrast between the organic acid of the semifinished pickled potherb mustard before and after desalting was studied by HPLC method.

采用高效液相色谱法对高盐腌雪菜坯低盐化前后样品中有机酸进行了研究，并将其与市场上销售腌雪菜和传统腌雪菜两个样品进行了对比检测。

This article investigated the predisposal of As in marine biology by the method of microwave digestion and the result was accurate using the reducing agent of Thiourea L-Ascorbic acid and atomic fluorescence spectrometry .

海洋生物样品经微波消解后，以硫脲—抗坏血酸溶液作为还原剂，使用原子荧光法测定海洋生物中As含量，测试结果准确，与传统的湿法消解相比，微波消解技术使海洋生物As的分析变得简单、快速，同时避免了沾污，极大的提高了工作效率，微波消解将会成为海洋环境样品前处理的理想手段。

Two methods, burning and sublimation, are employed to pretreat high-background sample.

采用燃烧法和升华法对自然硫样品预处理后，进行了样品微量元素测定准确度的对比研究。

The results indicated that the proton transport number and fuel cell performance of BaCe_(0.8)Y_(0.2)O_(3-α) synthesized by sol-gel method could be obviously affected by sintering temperature.

以烧结体样品为固体电解质、多孔性铂为电极，组成氢及氧浓差电池、氢-空气燃料电池，测定了BaCe_(0.8)Y_(0.2)O_(3-α)烧结体的质子和氧离子迁移数以及燃料电池的性能，并与高温固相反应法合成的样品进行了比较。

Methods Sindbis virus, Pseudorabies virus and poliovirusl (PV1) were used as indicated viruses in this test.

将Sindbis病毒、伪狂犬病毒和脊髓灰质炎病毒(PV1)3种指示病毒分别加入不同的UTI原料样品中，进行60℃水浴10h和乙醇处理3h，处理不同时间后分别取样，用微量细胞病变法检测不同时间段样品中的病毒残留滴度。

The proposed method was applied to the quantification of BSA in synthetic and serum samples with satisfactory results.

本文的方法应用于合成样品和实际样品中BSA的测定，结果令人满意。

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！