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Study on effect of different concentration of Salicylic acid on induction and development of mocrocorm of taro.

在国内首次研究了不同浓度的水杨酸对四个品种芋试管球茎诱导和发育的影响。

Study on effect of different concentration of TDZ and KNO〓 on induction and development of mocrocorm of taro.

研究不同浓度的TDZ和KNO〓对四种基因型芋试管球茎诱导和发育的影响。

Compared to prior art, the method effectively resolves disadvantage that polymer, which is generated by tetracarbon octafluoride, on side wall of the welding pad is more and not easy to be cleaned, reduces polymer generation on side wall of the welding pad by reducing concentration of the tetracarbon octafluoride and correspondingly adding carbon tetrafluoride.

与现有技术相比，本发明有效解决了由于八氟化四碳产生的聚合物较多而造成焊垫侧壁的聚合物不易被清洗的缺点，在不影响刻蚀效果的前提下适量降低八氟化四碳的浓度，而对应加入四氟化碳，有效减少在焊垫侧壁生成的聚合物，该聚合物更容易在后续清洗制程中清洗干净。

Another situation is in order to reduce material costs and adopt only 330-molecular-weight natural Rosin, in order to achieve-and-ink system stability, in recent years, we have dozens of chemical properties caused by not changing inorganic materials, use of the tetrahedroid of hydrated silicon dioxide as a porous form of assiociation matozoa, a steady and adsorbed on low molecular weight of rosin Sol heterogoneous on the surface, forming a layer, the Pro-numberrepresentationof goes with liquid water, addresses the thixoforming improve its water washable, and has a certain thickness, especially when more than 5 per cent, packaging business card printing and membership card by making the formation of a layer of short thick membrane of lowmolecular of monlchamus, in which case it reduce-and-Ink viscosity, increase the concentration would affect the business card printing and membership card to make the mobility of transfer affects gloss, the reason is that in the process of associating exothermic rise ink system temperature diminishes the Rosin molicule assiociation.

另一栽境况是：为了贬矮质料不败本，合座拔取仅有330不合子量的人造松香，为到达火不朱编制不时间的安定性，近年来，我们在数不一栽不引起冻学本质保持的不不不不无机质料洋，诳骗四面体的火合二氧冻硅的多孔形式作为缔合胶体，使之能安定不天吸附在矮不合子量的松香溶胶粒子的暗不天上，形不败一层爱护膜，把干液性基团伸向火洋，既可打消触变又能提矮其火可洗性，并具有必定的厚量，格边是当超功5％之后，包装制卡和会员卡制作的不朱膜形不败了一层长稠厚的矮不合子不朱膜，这时则更会贬矮火不朱粘量，如果补充了浓量，则既会感冻制卡和会员卡制作迁徙的流动性，又会感冻平泽的提矮，来因是：在缔合放热的历程洋升矮了油不朱编制温量而放松了松香不合子的缔合方向。

Upper control limit for exposure point concentration of formaldehyde was calculated by Land method based on maximum likelihood estimates and Chebyshev method based on minimum variance unbiased estimates, and UCL values were 35.18 mg/kg and 41.82 mg/kg, respectively.

采用最大概似估计的Land方法及最小方差无偏估计的Chebyshev方法计算得到甲醛暴露点浓度控制上限，分别为35.18、41.82 mg/kg。

Influences of different duration of oscillation,pH value,initial concentration of uranyl ion and particle size of sand on adsorption of uranyl ion on sand were studied.

应用简单土壤类似物——沙粒，模拟UO22+污染土壤的过程，研究不同振荡时间、不同pH值介质、不同初始ρ(UO22+)及粒径条件对UO22+吸附的影响。

Chapter!? expounds the five main aspect of risk in national commercial bank, i.e..signal liability structure,bad loan quality, low capital efficiency, imperfect restriction on interior power, thin consciousness on risk avoidance;summarizes five characters of the bank risks, including risk concentration, moral risk, risks caused by system structure, inequi ty between bank risks and revenues, aggrandizement trend of bank risks;analysis eight reasons for bank risks, including proprietary ownership voidance,macroeconomic fluctuation, ineffective capita buffer mechanism, enterprise reasons.no synchronous fiscal investment and financial reform, incompetence law and regulation enforcement.

紧接着在第三章阐述了我国国有商业银行风险的"五大表现"，即负债结构单一、信贷资产质量差、资本充足率低、内部控制机制薄弱、防范风险的意识淡薄；总结了我国国有商业银行风险的"五大特点"，即风险高度集中、风险人为匿藏、风险的体制性、风险与收益严重不对称、风险呈继续扩大态势；剖析了我国国有商业银行风险形成的"八大因素"，即金融产权"人格"虚设、宏观经济波动、资本金等缓冲机制不健全、财政、投资和金融的体制改革不配套、法律和法规不健全等。

The SOD and the LDH-1 activities and EST (R_f=0.17 and R_f=0.72) at 1℃weresignificantly higher than the values of the room temperature(P＜0.05), but the total enzymeactivities of LDH, G6PDH and EST at room temperature and 1℃were similar(P＞0.05).This showed well-developed anoxia tolerance of the Heilongjiang wood frog to maintainplasma viability when low temperature interrupts the delivery of oxygen and substrates. LDH-1rose significantly avoided the liver lactic acid accumulation that may created the liver to bewearied. EST (R_f=0.17 and R_f=0.72) rose may enhance the ester metabolism to offer muchenergy. These showed steady metabolic rate and relative stable organism environment of theHeilongjiang wood frog to survive under low temperature.Native PAGE separated proteins of liver tissue successfully on the better condition is 6％final gel concentration and there were 15～19 bands identified on this condition.

同功酶电泳图谱显示，1℃组与室温组黑龙江林蛙肝脏LDH酶活性差异不显著，均以LDH-5为主，但1℃组LDH-1显著高于室温组(P＜0.05)，推测黑龙江林蛙为适应低温低氧环境，增强LDH-1酶活性以较好的利用乳酸，避免因大量乳酸形成造成肝脏疲劳；而1℃组肝脏G6PDH酶活性无显著变化，进一步说明低温条件下葡萄糖戊糖途径和糖酵解作用的互相协调，维持机体代谢的稳定；1℃组和室温组EST总酶比活力无显著变化，但1℃组中R_f=0.17和R_f=0.72的EST同工酶显著升高(P＜0.05)，推测在低温条件下黑龙江林蛙可能通过选择性增强部分酯酶同功酶活性，增加肝脏酯类物质代谢，为机体提供维持生命必需的最低能量。

In addition to the research on the optimum conditions of ultrasound pretreatment and zymolysis, the effects of NaOH concentration, temperature, use level and reaction time on the yield, the purity and protein content of β-1,3-glucan were studied by response surface method.

采用超声-酶-碱法从啤酒废酵母中提取β-1，3-葡聚糖，在超声波预处理和酶解最佳条件的同时，利用响应曲面法研究分析NaOH浓度、温度、用量和时间对β-1，3-葡聚糖得率、纯度和蛋白质含量的影响。

The observation of SEM, EDAX and IR analysis showed that the conformation of MPPE was changed, the surface and section of MPPE were rough and accidented, the specific surface area of MPPE was increased, and magnetic powders, HAP and other additives were separated in polyethylene polymer. The removal rates of Phenol by using PPE and MPPE were 82％, 93％, the removal rates of TOC could reach 78％, 89％ respectively, when the phenol wastewater at 120mg/L concentration was treated with aerated process for 14 hours. The removal rates of Phenol were 85％, 90％, the removal rates of TOC reached 80％, 86％ respectively when the phenol wastewater at 350mg/L was treated for 35 hours. The weight of biofilm formation on MPPE was 64％ and 34％ higher than that on PPE at this two wastewaters.

质量浓度为120mg/L的含苯酚废水在好氧生物填料柱中处理14 h后，PPE和MPPE对苯酚去除率分别为82％和93％，TOC去除率分别为78％和89％；质量浓度为350mg/L的含苯酚废水处理35h后苯酚去除率分别为85％和90％，TOC去除率分别为80％和86％；两种不同质量浓度的含苯酚废水降解后MPPE上微生物挂膜量分别比PPE提高约64％和34％。

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％。