化学

Although the intact-receptor based biosensors of the maxillary palp of cockroach Periplaneta Americana are not yet practical analytical devices at present. Yet, sensitive and selective responses to biomolecules involving amino acids and protein, as well as some simple substance such as salts and sugars have been firstly obtained. It is already evident that receptor based biosensors are enormously superior to isolated receptor biosensors in terms of response time and recovery times, thus, the intact receptor biosensor worth of further investigation and development.

总而言之，本论文首次从电生理信号上对美洲蜚蠊下颚须的化学响应进行研究，初步探讨了基于美洲蜚蠊下颚须的整合受体生物传感器的特性；发现了美洲蜚蠊下颚须能够整合其密集的感觉毛阵列对化学刺激的响应；得到了蜚蠊对氨基酸和蛋白质等生物分子以及简单物质如盐和糖等的敏感而具有选择性的响应信号，并发现了糖和蛋白质的特殊响应信号；表明了美洲蜚蠊下颚须是一种新型整合受体生物传感器的敏感材料，进一步深入地研究信号波形及其整合原理、探寻糖和蛋白质的特殊受体细胞等，对这一类型整合受体传感器的研究发展是很有意义的。

Chemical Philosophers:Chemical Medicine from Paracelsus to Van Helmont,载于《科学史》History

狄博斯的其他相关研究论著包括：《化学论哲学家：从帕拉塞尔苏斯到范·赫尔蒙特的化学论医学》 The

The method of modeling and parametric estimation is an efficient technique for obtaining chemical information on material systems.It is one of the branches of the new frontier science—chemometrics.

模型建立和参数估计方法是获得物质系统化学信息的一种有效技术；是兴新的边缘学科——化学计量学研究的一个重要部分。

A sheet coated on one or two sides with microscopic capsules containing chemicals that mix and react with each other when they are burst by the pressure of a pen, typewriter or computer printer to give a blue or black image.

纸张的一面或两面涂上一层微粒胶囊﹔各层胶囊藏著不同的的化学剂，当胶囊受到笔写或打字的压力而破裂时，化学剂就会混合而产生黑色或蓝色影像。

Carbonless copy paper: A sheet coated on one or two sides with microscopic capsules containing chemicals that mix and react with each other when they are burst by the pressure of a pen, typewriter or computer printer to give a blue or black image.

无碳复写纸：纸张的一面或两面涂上一层微粒胶囊；各层胶囊藏着不同的的化学剂，当胶囊受到笔写或打字的压力而破裂时，化学剂就会混合而产生黑色或蓝色影像。

Carbonless copy paper: A sheet coated on one or two sides with microscopic capsule s containing chemicals that mix and react with each other when they are burst by the pressure of a pen, typewriter or computer printer to give a blue or black image.

无碳复写纸：纸张的一面或两面涂上一层微粒胶囊；各层胶囊藏着不同的的化学剂，当胶囊受到笔写或打字的压力而破裂时，化学剂就会混合而产生黑色或蓝色影像。

It was found that the light emission produced by the oxidation of luminol by postassium periodate in the basic medium was enhanced by ampicillin sodium. A new, simple and rapid method has been developed for the determination of ampicillin sodium.

在氢氧化钠介质中，高碘酸钾氧化鲁米诺产生化学发光，氨苄西林钠显著增强该体系的发光，据此建立了一种简单、快速测定氨苄西林钠的流动注射化学发光新方法。

Department of Applied Chemistry; Harbin Institute of Technology; Harbin 150001;2 Heilongjiang Petrochemistry Institute; Harbin 150040

哈尔滨工业大学应用化学系；黑龙江省石油化学研究院哈尔滨150001黑龙江省石油化学研究院哈尔滨

Meanwhile, with the arrival of WTO, the internal and external environment of Heilongjiang Institute of Petrochemistry will take place a series of changes. It will face a series of problems and tests. In case of this, disquisition on the development strategy of Heilongjiang Institute of Petrochemistry has realistic and important meaning.

与此同时，随着中国加入WTO，黑龙江省石油化学研究院的内外环境将发生一系列变化，其发展将面临一系列问题和考验，在此情况下，研究黑龙江省石油化学研究院的发展战略，具有现实而重要的意义。

Preliminary study of coal chemistry and coal petrography about the raw material used to prepare for HA—type binders indicated that the content of free humic acid in the coal is excellently linear with the binder properties.

本文对制备HA型粘结剂的原料进行了煤化学、煤岩学的初步研究，煤化学的研究表明，原料煤中游离腐植酸的含量与煤对应粘结剂的性能呈正相关性且线性关系较好。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。