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The array consisted of 8 piezoelectric crystal sensors, each coated with an adsorptive material with unselective, but different response characteristics. The frequency shift data obtained from the array as the response to mixed vapour of common organic solvents of small molecular size were treated by using stepwise discrimination analysis, and five coatings that provided the maximum level of analyte discriminating ability were selected. The array constructed from these solvents was applied to recognizing alcoholic hydroxyl, carbonyl from other organic functional groups. The principal component analysis was applied to the original and autoscalled data. The two-dimensional display of the data showed well-defined clusters for solvents containing different functional groups separated from each other. The array was applied to identifying spirits and beverages.

该阵列由八个压电晶体传感器组成，每个传感器涂以具有广谱响应性能的不同吸附活性材料，阵列对常见小分子有机溶剂混合蒸气的响应频移数据采用逐步判别分析处理，选出五个供信能力最佳的判别变量，以此构成的阵列用于小分子有机溶剂混合蒸气中醇羟基、羰基与其它官能团的识别，并采用主成分分析法降维投影，在二维空间含相同官能团的物质聚为一类；阵列可用于酒类、软饮料的识别。

The bottle is made from layered polypropylene/ethyl vinyl alcohol/polypropylene, with the inner surface coated with a proprietary nonstick material.

瓶子是由多层聚丙烯/乙基乙烯醇/聚丙烯，与内表面涂有不粘材料的专利。

Superparamagnetic iron oxide nanoparticles were coated with either Polyvinyl alcohol or Vinyl alcohol/vinyl amine copolymer and further functionalized with the fluorochromes Cy3.5 or Texas Red.

将超顺磁性三氧化二铁纳米颗粒用聚乙烯醇或乙烯醇/乙烯胺共聚物包被后，再用荧光染料Cy3.5或德克萨斯红染料进一步功能化。

Once all the blocks were in place, the Great Pyramid was capped with a triangular piece of granite, meant to represent the sacred Benben stone, symbol of the primordial mound, much like this one which was found at Giza, which may have been coated with a hammer-down layer of gold.

当所有的石块都安装到位后，大金字塔被包上了三角形的花岗岩，这样是为了体现埃及本本石的神圣，是原始石墩的象征。就象吉萨高地上发现的一座金字塔，可能曾被包上了一层薄薄的金子。

Once all the blocks were in place, the Great Pyramid was capped with a triangular piece of granite, meant to represent the sacred Benben stone, symbol of the primordial mound, much like this one which was found at Giza, which may have been coated with a hammer-down layer of gold.

当所有石块都堆砌到位以后，再在金字塔顶上盖上一块三角锥形大理石，用这样的方式来显示埃及本本石的神圣，来象征原始土包。这与在&吉匝&所发现的顶部贴黄金的金字塔非常相似。

The modified QCM sensors were used to recognize the butylamine isomers in gas. The results showed that the QCM coated with both compounds had preferential affinity to n -butylamine, then i -butylamine, t -butylamine in the range of low concentrations, indicating that in the recognition process, the steric hindrance effect played an important role when forming complex with guest molecules.

修饰的QCM传感器用于识别气相中不同的丁胺异构体，结果发现，在小浓度范围之内上述两种化合物修饰的QCM均优先吸附正丁胺，之后依次为异丁胺和叔丁胺，表明在形成主客体化合物的识别过程中，空间位阻效应是一个重要因素；当分析物浓度增大时，丁胺的极性和磁性成为分子识别的主要因素。

A novel type of composite electrode based on multiwalled carbon nanotubes coated with sheet-like cobalt hydroxide particles was used in supercapacitors. Cobalt hydroxide cathodically deposited from Co(NO3)2 solution with carbon nanotubes as matrix exhibited large pseudo-capacitance of 322 F/g in 1 mol/L KOH.

采用电化学阴极沉积还原Co(NO3)2的方法制备了具有准电容特性的氧化钴电极材料，其比容量达到280 F／g，采用CNTs作为电极基体，在其表面均匀的沉积了纳米钴化镍颗粒并由此制备了氧化钴碳纳米管复合电极材料。

Our equipment is equipped with a water cooling system and automatic segmentation system and letoff system for choosing to use the polymer-coated with hot melt Adhesive curing time is 10-38, 15s, left, or, in a production environment normothermic cooled down the time required for this to be greater than standard time, especially in the Division of semi-finished products is cascade linescut, between the temperature so that it is difficult to give off the accumulation of natural cooling curing

我们的设备装有水冷系统和自动分割系统以及收卷系统供选择使用）覆膜用热熔胶的固化时间为10～15s左右、在生产环境常温下自然冷却所需的时间，要大于这个标准时间，特别是半成品在分割前是层叠卷绕的话。相互间温度积聚难以散发，使自然冷却固化

Loligo pealei squids have eight arms and two tentacles, all of which are coated with suction-cups, lined with fangs composed of chitin.

枪乌贼pealei鱿鱼有八个武器和两个触角，所有这些都涂有吸力，纸杯，内衬组成甲壳素毒牙。

The SPA-rich Staphylococcus aureus coated with the specific IgG was used as nephelometric immunoassay reagent and could lead to good results. On the basis of nephelometric immunoassay combined with immunomagnetic separation, the rapid automatic quantitative immunoassay for the detection of Shigella flexneri was established, which provides a new way for the rapid diagnosis and automatic quantitative analysis of pathogenic bacteria.

以福氏志贺菌的多抗血清分别致敏SPA包被的磁珠和富含SPA的金黄色葡萄球菌，制备特异的多抗磁珠对福氏志贺菌有一定的特异捕获与富集作用，抗体致敏的金黄色葡萄球菌作为协同凝集试剂与免疫比浊试剂对福氏志贺菌的自动、快速、定量检测具有较好的效果，免疫比浊分析结合免疫磁分离技术为病原菌的快速诊断和自动定量分析提供了新的思路。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。