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Based on the work thereinbefore,an electronic nose system was designed and dimension of thesensorprepared using single chip microprocessor,which has been used successfully to classify and recognize three kinds of gasoline and five kinds of distilled spirit

其中，提出了一种新的信号调节电路，可以在气敏传感器电阻的动态范围内获得较高的灵敏度。在电子鼻系统中，采用一种新的流气式进样系统，可以保证进样过程的重复性，为记录和利用传感器阵列的动

Based on the work thereinbefore, an electronic nose system was designed and prepared using single chip microprocessor , which has been used successfully to classify and recognize three kinds of gasoline and five kinds of distilled spirit within 20min with injection of less than 100μl gaseous sample.

在以上工作基础上，设计并用单片机实现了一个电子鼻系统，已成功地应用于对三种不同标号汽油和五种不同品牌白酒的分类和识别，测试周期小于20分钟，气体样品进样量小于100微升。

Based on the work thereinbefore, an electronic nose system was designed and prepared using single chip microprocessor, which has been used successfully to classify and recognize three kinds of gasoline and five kinds of distilled spirit within 20min with injection of less than l00μl gaseous sample.

在以上工作基础上，设计并用单片机实现了一个电子鼻系统，己成功地应用于对三种不同标号汽油和五种不同品牌白酒的分类和识别，测试周期小于20分钟，气体样品进样量小于100微升。

SJSZ Series Conical Double-Screw Plastic Extruder, with relevant screw and auxiliary machine, can directly extrude all kinds of thermoplasticity plastic especially the hard PVC powder into pipes, plate, sheet, film, profiles and so on, can also finish process of reshaping of all kinds of plastics and pelleting of the powder.

今天来说说锥形双螺杆挤出机。SJSZ 系列锥形双螺杆挤出机，配以相应的螺杆和辅机。可将各种热塑性塑料特别是硬聚氯乙烯粉料直接挤出成管。

Recovery is a lot clearing, the approach to changing products, all kinds of men and women bra and underwear brand clothing, all kinds of fabrics (knitting, weaving comb material, finished cloth, fabric), denim, lace, silk thread, related ingredients, materials and related Auction material, etc.

现大量回收清仓、转产、各种男女内裤文胸及品牌服装，各类布料(针织，梳织布料，成品布、坯布)、牛仔布、花边、丝线、相关的配料、辅料以及相关的拍卖物质等

The finite element analysis shows that the two kinds of trial designs meet demand.(3) Compared the static behavior of three kinds of designs with each other, the results show that using the steel web concrete combined box tie beam can reduce the structure internal force and is beneficial to structure stability.

采用波形钢腹板组合系梁和平钢腹板组合系梁进行了钢管混凝土拱梁组合桥的试设计，并进行对其有限元分析，结果表明两种试设计方案均满足受力性能要求。

Nine kinds of compounds are synthesized with NTO〓, PA〓, TNR〓'used as acid radical, and CHZ, SCZ·HCl, AG·H〓CP〓 served as the materials. Among them eight kinds of compounds have been never reported in the literature and one has been prepared at home for the first time. The structures of these compounds are characterized by using the element analysis and the FT-IR measurements.

以3-硝基-1，2，4-三唑-5-酮离子、2，4，6-三硝基苯酚离子、2，4，6-三硝基间苯二酚离子为酸根，以碳酰肼、盐酸氨基脲、氨基胍重碳酸盐为原料合成富氮化合物，得到了8种未见文献报道的新富氮化合物，另有1种是国内首次合成的新型富氮化合物。

Is located in beautiful scenery and beautiful environment of Xinhui District, Jiangmen City Li Yuan Industrial Zone, the company occupies an area of more than 10,000 square, the company mainly produces transparent toilet cover, transparent glass toilet brush, towel racks, bathroom chairs, towel racks, picture frame , photo frames, lamps, bells ornaments, all kinds of BBQ, such as appliances and all kinds of brush, a wide range of products, fashionable products are sold all over the world.

嘉辰日用品有限公司位于风景秀丽、环境优美的江门市新会区李苑工业区，公司占地10000多平方，公司主要生产透明马桶盖、透明厕所刷杯、毛巾架、浴室椅、纸巾架、镜框、相框、灯饰、钟饰、各类BBQ用具及各类毛刷等，产品种类繁多，款式新颖，产品销往世界各地。

Good because the mainland's investment environment, he first bought in Xiamen Tongan District 150 mu of land planted in several orchid flowers, such as less, and now he owns 500 acres of land, planted more than 200 kinds of plants, more than 100 kinds of Taiwan fruit, as long as Some flowers and fruits in Taiwan, he has here, which are through the "mini three links" of the introduction of Xiamen.

由于大陆良好的投资环境，他从最早在厦门同安区买下150亩地种植兰花等较少的几种花木，现在他拥有500亩地，种植的花草超过200种，台湾水果100多种，只要台湾有的花草和水果，他这里都有，这些都是通过"小三通"引进厦门的。

The results showed that (1) the positive staining of ChAT was obviously observed in the cells of the three kinds of human pituitary adenoma, however, it was lower than that in normal human pituitary gland;(2) ACh had a similar effect on the proliferation of the three kinds of human pituitary adenoma cells. ACh at 0.1～10 μmol/L decreased the ［3H］TdR incorporation and the MTT A value in a dose-dependent manner. At the same time, ACh decreased the ratio of S or G2 phase pituitary adenoma cells significantly, but increased the ratio of G1 phase pituitary tumour cells markedly;(3) the effect of acetylcholine on the proliferation of human pituitary adenoma cells was inhibited by atropine, but not by tubocurarine;(4) ACh had no effect on the apoptosis of human pituitary adenoma cells cultured in vitro.

结果发现：(1)三种垂体腺瘤细胞中均有胆碱酯酶的表达，但明显少于正常垂体；(2)ACh对三种类型的人垂体腺瘤细胞增殖代谢的影响相类似，不同浓度的ACh能明显抑制体外培养的三种人垂体腺瘤细胞的增殖，呈明显的剂量效应关系，同时ACh能减少垂体腺瘤细胞进入S、G2期的细胞比例，而使处于G1期的细胞比例增加；(3)ACh的这种作用可被阿托品阻断，但不受筒箭毒的影响；(4)ACh对体外培养的三种人垂体腺瘤细胞凋亡无明显影响。

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％。