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From the experiment discovered for the first time the dimethyl ether may substitute CO to take the chain-carrying agent of the peroxy free radical chemistry amplifier system, and optimized the CH_3OCH_3-NO-HO_2 chemistry amplifying system determination condition, the CH_3OCH_3 best density is 1.876 ppmv, the NO best density is 1.3ppmv, and obtained this method chain length CL=124, 5 parallel determinations densities of HO_2 are the 44.0pptv, the relatively standard deviation is smaller than 4%; Although chemistry box model computed result indicated the dimethyl ether, the ethene, the propene and the ethanol all can take the chain-carrying agent of the peroxy free radical chemistry amplifier system, and their simulation chain length all grows up compared to the CO-NO-HO_2 chemistry amplifying systems, but experiments proved the ethene, the propene and the ethanol have not suit the chain-carrying agents.

首次从实验上发现二甲醚可以替代CO作为过氧自由基化学放大系统的链传递试剂，并优化了CH_3OCH_3-NO-HO_2化学放大系统的测定条件，CH_3OCH_3的最佳浓度是1876ppmv，NO的最佳浓度为1.3ppmv，并得到了这一方法的链反应长度(CL=124)，5次平行测定浓度为44.0pptv的HO_2自由基，相对标准偏差＜4％；虽然化学盒子模式计算结果表明二甲醚、乙烯、丙烯和乙醇都能作为过氧自由基化学放大系统的链传递试剂，并且它们的模拟链长都比CO-NO-HO_2化学放大体系的链长大，但是实验证明乙烯、丙烯和乙醇不适合作为过氧自由基化学放大系统的链传递试剂。

The Pigman and Me, was among the 100 Best of the Best Books published for teenagers during the last part of the twentieth century.

Pigman和莪，是在为少年出版地最佳地书地100最佳之中在20世纪期间地最后部分。

The experiment results indicate that the best preparation condition is the sodium silicate concentration of 0.97 mol/L, the molar ratio of Al/Fe of 2:1~4:1, and the molar ratio of SiO2/ of 2:(2+1) at 30~40℃ for 20~30 min with activation pH of 5.0~6.0. At pH of 6~11, polysilicate aluminum ferrite chloride has the best flocculation performance.

研究结果表明：当硅酸钠浓度为0.97mol/L，Si/为2：(2+1)、Al/Fe为2：1~4：1时，熟化温度30~40℃、pH为5~6、熟化时间20~30min的条件下，制备的聚硅酸氯化铝铁对于pH为6~11的生活污水的混凝处理效果最佳。

The results showed that: the explants of strawberry leaves were rather sensitive to kanamycin, and the corresponding concentration of 20 mg/L could substantially inhibit the growth of non-transformed tisse and be used to screen the leaves of strawberry after transformation. Timentin at the concentration of 300 mg/L could be used to eliminate Agrobacterium tumefaciens and had minor impact on the growth of the explants. The preculture time of 2-4 days was beneficial to improve transformation frequency. Co-culture for 2-3 days not only had higher gus transient expression but also avoid the over-growth of agrobacterium. The bacterial concentration of OD(subscript 600nm) 0.4 was the best inoculum density and 10 minutes was the best inoculation time.

结果表明：草毒叶片外植体对卡那霉素较为敏感，适宜的筛选浓度为20mg/L，可明显抑制非转化组织的生长；300mg/L的羧吩青霉素可有效抑菌，对外植体生长影响也较小；预培养2-4d有利于转化；共培养2-3d有利于提高转化频率并避免了农杆菌的过度生长；OD(下标 600nm)值为0.4的菌液侵染10min效果最佳。

The preculture time of 2-4 days was beneficial to improve transformation frequency.Co-culture for 2-3 days not only had higher gus transient expression but also avoid the over-growth of agrobacterium.The bacterial concentration of OD_(600nm) 0.4 was the best inoculum density and 10 minutes was the best inoculation time.

结果表明：草莓叶片外植体对卡那霉素较为敏感，适宜的筛选浓度为20mg/L，可明显抑制非转化组织的生长；300mg/L的羧吩青霉素可有效抑菌，对外植体生长影响也较小；预培养2-4d有利于转化；共培养2-3d有利于提高转化频率并避免了农杆菌的过度生长；OD600nm值为0.4的菌液侵染10min效果最佳。

The result indicated the black beans make black beans juice to be advantageous for the increase. And the best increase is in saccharify, the best recruitment is 8％, We can product black beans beer's original wheat juice density is 10.5％, total acid is 1.60mL/100mL,spirit content is 3.3%, the non-biological stability is good and the feeling in the mouth is neat, the taste is gentle.

结果表明，将黑豆制成黑豆汁便于添加，其最佳添加方式为糖化时添加，最佳添加量为8％，可制得总酸为1.60mL/100mL、原麦汁浓度为10.5％、酒精含量为3.3%的黑豆啤酒，非生物稳定性良好，口感清爽，口味柔和。

The result shows that the average somatolog ical values of the world elite synchronized swimmer s are 3.81 3.26 3.20 while the somatological values of the best swimmer s are 3.50 3.42 3.58.The somatotyp e mean value for the Chinese synchronized swimmer s is 3.85 2.50 3.75,which me somorphical value is obviously lower than the total average values and the best swimmer 's value.

结果表明，世界优秀花样游泳运动员的平均体型分值为 3.81 - 3.2 6 - 3.2 0 ，最优秀运动员体型的平均分值是 3.5 0 - 3.42 - 3.5 8，中国花样游泳运动员的平均体型分值为 3.85 - 2 。5 0 - 3.75 ，中因子分值明显低于总体均值和最优秀运动员值。

Under the condition of different chitosan concentration, pH and temperatures, adopt the spectrophotography to measure adsorb after the concentration of the dye, got the best condition of adsorb of chitosan to dye, result is:The amount of devotion of the chitosan is within the scope of the red 3B are 2%, blue 2BG and yellow 3GE are 3%, pH8.4 at alkaline, the temperature is the best for 50℃.

在不同的壳聚糖浓度、 pH 和温度条件下，采用分光光度法测得吸附后染料的浓度，得到了壳聚糖对染料的最佳吸附条件，结果为：壳聚糖的投入量在红3B 为2%，兰2BG 和黄3GE 为3%时， pH8.4在碱性范围内，温度为50℃效果最佳。

Based on the evaluation of rock mechanics properties of undrilling formation, a fuzzy optimization model for selecting the best similar layers with the same rock mechanics properties was established by applying theory of fuzzy optimization. Firstly the best similar layer located the undrilled area was chosen by the model. Secondly the performance of the bit used in the selected layer was evaluated by economic benefit index.

该方法在待钻地层岩石力学性质评价的基础上，首先应用模糊优选理论建立了地层岩石力学性质相似层位的模糊优选模型，用其进行相似层位的优选，然后应用经济效益指数法对相似层位的钻头性能进行评价，最后给出合理的钻头选型结果。

For what it's worth, it's never too late, or in my case, too early, to be whoever you want to be.There's no time limit, stop whenever you want.You can change or stay the same.There's no rules to this thing. a mad dog at the wayWe can make the best or the worst of it.I hope you make the best of it.I hope you see things that startle you. a mad dog at the way

一件事无论太晚或者对于我来说太早，都不会阻拦你成为你想成为的那个人，这个过程没有时间的期限，只要你想，随时都可以开始，要改变或者保留原状都无所谓，做事本不应该有所束缚，我们可以办好这件事却也可以把它搞砸，但我希望最终你能成为你想成为的人。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。