吸管

BA and GA3 in proper concentrations were the effective hormones to induce the germination of germ tube and the germinating rate was 3.3%. When treated with 6-BA + GA3 + IBA, the germinating rate doubled compared with single hormone treatments. However, the germ tube didn't form haustorium afterwards.

结果如下： 1、适当浓度的6-BA和GA3能够诱导肉苁蓉种子萌发形成芽管，芽管萌发率仅为3.3%，6-BA + GA3 + IBA组合使种子芽管萌发率提高2倍，激素只能诱导肉苁蓉种子萌发芽管，不能进一步诱导肉苁蓉种子形成吸器。

When they were added respectively. DMBQ+ ferulic acid and DMBQ+ resorcin had synergistic effect, the haustorium formation rate doubled in this treatment. DMBQ +ferulic acid + resorcin together with 6-BA+ GA3+ IBA showed the most effective inducing function, and the haustorium formation rate was 13.3%. The results above showed that there were different chemical signal substances functioned in the process of germ tube germination and haustorium formation of Cistanche deserticola respectively.

DMBQ与阿魏酸和DMBQ与间苯二酚组合均表现出协同作用，使肉苁蓉种子形成吸器率增加1倍；DMBQ +阿魏酸+间苯二酚与激素6-BA + GA3 + IBA共同组合吸器形成率提高到13.3%，说明寄生植物肉苁蓉种子萌发过程芽管和吸器形成分别由不同的化学信号物质调控，DMBQ、阿魏酸和间苯二酚在诱导肉苁蓉种子萌发过程形成吸器具有决定性作用。

SEM result showed that the sample had uniform phase distribution and smooth surface at dried state as well as interpenetrate network structure at hydrogel state. It was seen from the swell ing behavior curves that groups T1, T2 and T3 swelled rapidly within 10-30 minutes, and formed elastic composite hydrogel pipes. In addition, the expanding ratio of inner and outer diameter of the tube was 20%-30% and 100%-120% with swell ing, respectively. The equil ibrium water content of the hydrogel pipes increased with increase of collagen composition. Three groups of samples were immerged in PBS solution contained 2 mg/mL lysozyme at 37 for 1 month, their nozzle cracked, their wall became thin and more transparent. And also, there was small floc deposited on the tube surface.

扫描电镜观察到液氮脆断的人工泪小管内部成分分布均匀，内外壁表面平整，冷冻干燥的人工泪小管断口呈凝胶态的互穿网络结构。3 组不同成分的人工泪小管在PBS 溶液中浸泡30 min 后均快速吸水溶胀，外径扩大100%～ 120%，内径扩大20%～ 30%，并且随胶原含量增高，溶胀速度增快，平衡溶胀率增大。3 组人工泪小管在37℃含2 mg/mL 溶菌酶的PBS 液中浸泡1 个月后，表面有部分细小絮状物，管口开裂，管壁变薄，透明度增加。

MSP430F169 microcontroller was the core components of control and measurement function of an electromagnetic relay characteristic parameter tester. The tester also included DC power module, power amplifier module, constant current source module, keys, and digital tube display module. The tester could test the data of 943-1C-12DS electromagnetic relays including the minimum pull-in voltage, maximum release voltage, relay coil voltage rating when the pull-contact time, release time as well as the contact value of the contact resistance. The system could complete automatic measurement parameters to achieve all the basic requirements of design. And all of the test data was displayed through the 74HC573 digital tube.

摘 要：以MSP430F169单片机作为控制和测量的核心部件，辅以直流稳压电源模块、功率放大电路模块、恒流源模块、按键和数码管显示模块等组成一个电磁式继电器特性参数测试仪，完成对943-1C-12DS电磁式继电器最小吸合电压、最大释放电压、继电器线圈电压为额定值时的触点吸合时间、释放时间以及触点接触电阻值的测试，该系统能够实现成套参数自动测量，所有测试数据通过74HC573数码管进行显示。

Group A as observing group were droped 0.02% nitroglycer in dose of 4 μg/kg into the nose 10min before extubation, and the SBP, MAP, DBP,HR were measured at 5min before extubation, extubate instant and 5min after extubation separately.

选择62例全麻患者，随机分为A、B两组，各31例。A组为观察组，于拔管前10min吸净双侧鼻腔分泌物及血液后，滴入0.02%硝酸甘油4μg/kg，观察拔管前5min、拔管即刻、拔管后5min的SBP、MAP、DBP、HR变化。B组为对照组，拔管前不滴硝酸甘油。

Results For patients who had trouble in preoperative intubation, the success rate was 100% using fiberoptic bronchoscopy.（2）The success rate of taking out the heterobjectives under induction of paediatric and adult bronchoscopy was 100%.（3）Postoperative and burned patients who went through sputum suction and alveolus lavement with fiberoptic bronchoscopy healed quicker.（4）The application of fiberoptic bronchoscopy had saved dyspnea patients＇ life through sputum suction and alveolus lavement.

结果 （1）对于外科手术前插管困难者，利用气管镜进行插管成功率为100％；（2）利用小儿气管镜及成人气管镜进行气管内异物取出成功率为100％；（3）在外科手术后病人及烧伤病人吸痰、肺泡灌洗对病人的愈合缩短了时间；（4）对呼吸困难的病人吸痰、肺泡灌洗解决呼吸道通畅，挽救了病人的生命。

Because suck fat to be confined to hypodermic and adipose layer, this do not have old blood vessel and main nerve, because this won't be hurt,reach blood-vessel and nerve, and " resonance sucks fat " do not need puissant negative pressure to suck fat, together with undertook to sucking fat tube head meshy safety is entered surely, effectively protective blood-vessel, nerve is not damaged.

因为吸脂仅限于皮下脂肪层，该层没有大血管和主要神经，因此不会伤及血管和神经，并且&共振吸脂&不需要强力的负压吸脂，加之对吸脂管头进行了网状安全必进，可以有效地保护血管。神经不受损伤。

Two 0.5-ml volumes of an isobutanol internal standard (10 mg/ml water; pipette 12.4 ml of isobutanol and dilute to 1 liter with water) are pipetted into two different 2-dram (7.4-ml) shell vials, one market "known."

将两份0.5毫升的异丁醇内标物(浓度为10mg/ml水，其配制法为：用吸量管吸取12.4ml 异丁醇用水稀释至1L )，用吸量管分别吸入两个不同的2-打兰(7.4毫升)的壳型小瓶中，一个标为&已知&，另一个标为未

Two 0.5-ml volumes of an isobutanol internal standard (10 mg/ml water; pipette 12.4 ml of isobutanol and dilute to 1 liter with water) are pipetted into two different 2-dram (7.4-ml) shell vials, one market "known."and the other "unknown."

将两份0.5毫升的异丁醇内标物(浓度为10mg/ml水，其配制法为：用吸量管吸取12.4ml 异丁醇用水稀释至1L )，用吸量管分别吸入两个不同的2-打兰(7.4毫升)的壳型小瓶中，一个标为&已知&，另一个标为&未知&。

Guangzhou Rubber Hose Factory main products are: enhance the type of high-pressure hose steel wire, fiber-type series wrapped around pipes, to attract and scheduling category suction hose type, transmission type of hose, all kinds of flange with the first row of the large-diameter suction hose, aircraft refueling tube, refueling hose, metallurgical industry-specific management, oil drilling pipe, gas hose, steam hose, sand blasting hose and all kinds of hose assembly.

广州胶管厂主要产品有：钢丝增强类高压胶管、纤维编缠类胶管、吸引类及排吸类胶管、输送类胶管、各种带法兰头的大口径排吸胶管、飞机加油管、加油机胶管、冶金行业专用管、石油钻探管、煤气胶管、蒸汽胶管、喷砂胶管及各类胶管总成。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。