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The intention is to improve the yield and quality of ginseng, thereby to enhance the competence of rivalship in the market.

通过对设施内环境参数的自动监测和智能控制,根据人参各个生长阶段所需的最佳环境条件调节环境变量,提高人参产量和质量,加强我省人参在市场上的竞争力,振兴吉林人参产业。

Affecting behaviors of H3BO3, NaOH and PVA are studied. The optimum test conditions are as follows: 10 mL of 2%H3BO3, 10 mL of 1 mol/L NaOH, 1 mL of Rochelle salt solution, 0.16 mL of 5%PVA, 1 mL of Nesslers reagent solution, and the reaction time is 10 min.

对H3BO3,NaOH和PVA的影响规律进行了研究,提出了最佳实验条件:以2%H3BO3溶液作吸收液,1 mol/L NaOH溶液10 mL,罗谢尔盐溶液1.00 mL,5%聚乙烯醇 0.16 mL,纳氏试剂1.00 mL,反应10 min。

Without such dedication to the motherland, he would not have made the tremendous contribution he did to the development of rocketry and nuclear...

最佳答案:如果没有这种对祖国的奉献精神,他就不会在科研条件极度困难的20世纪50年代末和60年代初,为火箭和核工业的发展作出巨大的贡献。

The way on how to compute the optimal math's model is given and the survival condition of optimal root is discussed.

研究了一种特殊的订单生产——准时制下非核心企业的生产,分析了计划范围内的成本,并分别就各种成本给出求解公式,尤其在能力波动费用的求解上,引进了符号函数,解决了在任意单位时间段内能力累计的数学表达以及能力波动费用的数学求解,在以上基础上给出了最佳生产的数学模型,给出了求解方法,讨论了最优解的存在条件,最后,讨论了在APS中的应用前景。

In the study, the roughhewn teapolyphenols aider extraction arepurified and separated, and the contents of some sorts of catechol couldbe exactly analyzed in HPLC with such advantages as short time foranalysis, easy operation, and so on.

通过正交实验的方法,提取茶多酚的最佳工艺条件为:27%的微波辐射功率;微波辐射9min;溶剂用量为40ml/g;润湿水量为4ml/g。

Therefore it's necessary to contol the concentration of TW80 to use it in the remediation of pyrene contaminated soil by AMF and corn integrated systerm.4. The AMF community and the single species derived from rock oil-contaminated soil all can be combined with corn and promote the remidation of pyrene contaminated soil , the original AMF community has obvious advantages and behave best.The residual pyrene concentration of soil in the treatments with the mixed AMF community M4 (Glomus intraradices, Glomus mosseae, Glomus etunicatum and Acaulospora tuberculata) and corn integrated systerm got 0.12mg/kg,0.54mg/kg and 3.92mg/kg respectively in 1mg/kg, 10mg/kg and 50 mg/kg pyrene treatments,decreased 32.6%,58.6% and 42.2% respectively than that of the treatment of M1,decreased 28.1%,59.9% and 36.6% than that of M2(G.intradices), decreased 2.7%,55% and 23.5% than that of M3 (G.intradices + G.mossea).5.Large scale reproduce overall of AMF community which coming from rud oil-contaminated soil in the absence of the original conditions will change the quantiy,composition and structure of the AMF population and may has negative impact on it's function in the remedition of soil pyrene contamination.

因此,在植物与AMF联合修复土壤芘污染中使用TW80应该注意控制TW80的浓度。4、从石油污染土壤中扩繁出的AMF混合菌群及其中的单一菌种与玉米联合均能促进土壤芘污染的修复,原始混合菌群具有明显的种群优势,其与玉米联合修复土壤芘污染的效果最佳。1mg/kg、10mg/kg和50mg/kg芘处理土壤中,玉米接种混合菌种M4(Glomus intraradices, Glomus mosseae, Glomus etunicatum和Arcaulospora tuberculata)处理土壤的芘残留浓度分别为0.12mg/kg,0.54mg/kg和3.92mg/kg,分别比接种单一菌种M1处理降低了32.6%,58.6%和42.2%,比接种单一菌种M2(G.intradices)处理降低了28.1%,59.9%和36.6%,比接种复合菌种M3(G.intradices+G.mossea)处理降低了2.7%,55%和23.5%。5、从石油污染土壤中扩繁出的混合AMF菌群在无原始条件下的整体扩繁会改变菌群的组成及其结构,并会对菌群与玉米联合修复土壤芘污染的功能产生不利影响。

Bonded-Pair cables are ruggedly built to withstand the rigors of installation, thus ensuring the cables' consistent impedance and Return Loss characteristics.

Bonded-Pair电缆可以抵挡这些苛刻的条件,保证电缆电阻的一致性,使其性能处于最佳状态。

Results indicate that the ruthenium catalyst has high activity at low pressure and low GHSV.

随着空速的降低,催化剂的活J日一明显提高石压力一定的条件下,最佳氢氮比随反应温度而异。

Objective To select the optimum conditions of the vacuum belt drying process of Radix Salvia Miltiorrhiza extract.

目的研究并确定丹参浸膏真空带式干燥的最佳工艺条件。

The profiles of Automatic Amino Acid Analyzer showed that the total content of free amino acid in hydrolysates was 3.233%, the proportion of essential amino acid in total amino acid was 30.776%, the proportion of sapor amino acid was 38.324%, and the proportion of drug-effective amino acid was 75.286%.

氨基酸自动分析仪图谱分析得出最佳工艺条件下的酶解液中总游离氨基酸的含量为3.233%,其中必需氨基酸占总氨基酸的30.776%,鲜味氨基酸占38.324%,药效氨基酸占75.286%。

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Plunder melds and run with this jewel!

掠夺melds和运行与此宝石!

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻,也许正是在通往天国的路上,我体验着这白色的晕旋。

When you click Save, you save the file to the host′s hard disk or server, not to your own machine.

单击"保存"会将文件保存到主持人的硬盘或服务器上,而不是您自己的计算机上。