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There exists the optimum technical parameters about the effects of hydrolysis conditions. When the concentration of H+is 2.6 2.8 mol/L, the concentration of TiOSO4 is 25 28 g/L, the time of hydrolyzation is 60 min and the temperature of hydrolyzation is 125℃respectively, the yield of TiOSO4reaches 95%, the particle size of H3TiO3 is less than 40 nm, and the powder of H3TiO3 is spheral.

研究结果表明：水解条件直接影响偏钛酸的粒径及其分布，其中，钛液酸度的影响最大；水解条件对TiOSO4水解率和偏钛酸粒径的影响存在着最佳结合点，即当c为2.6~2.8 mol/L，ρ(TiOSO4)(按TiO2计)为25~28 g/L，水解时间为60 min，水解温度为125℃时， TiOSO4的水解率可达95%以上，得到的偏钛酸呈球形且粒径为40 nm。

There exists the optimum technical parameters about the effects of hydrolysis conditions. When the concentration of H(superscript +) is 2.6~2.8 mol/L, the concentration of TiOSO4 is 25~28g/L, the time of hydrolyzation is 60 min and the temperature of hydrolyzation is 125℃ respectively, the yield of TiOSO4 reaches 95%, the particle size of H3TiO3 is less than 40nm, and the powder of H3TiO3 is spheral.

研究结果表明：水解条件直接影响偏钛酸的粒径及其分布，其中，钛液酸度的影响最大；水解条件对TiOSO4水解率和偏钛酸粒径的影响存在着最佳结合点，即当cH(上标+为2.6~2.8mo1/L，ρ(TiOSO4)（按TiO2计）为25~28g/L，水解时间为60min，水解温度为125℃时，TiOSO4的水解率可达95%以上，得到的偏钛酸呈球形且粒径为40nm。

When dealt the Oncomelania hupensis with a low concentration of stachydrine (0.60g/L), the figures of the glycogen increased from 9.152% to 58.72%. While dealt the Oncomelania hupensis with a higher concentration of stachydrine (0.80g/L), the figures of the glycogen reduced from 11.68% to 76.16%. It indicated that the stachydrine can restrain Oncomelania hupensis's life by affecting their energy metabolism.

经低浓度水苏碱（小于0.60g/L）处理后钉螺软体的糖原含量上升，增加幅度从9.152%到58.72%，促进了钉螺的能量代谢；而在高浓度（大于0.809/L）处理后的钉螺软体的糖原含量下降，减少幅度从11.68%到76.16%，表明高浓度水苏碱处理液通过影响钉螺的能量代谢从而抑制其生长。

Therefore, the cultivation by combined fed-batch and L-cysteine addition was no doubt one of the most efficient approaches to improve both GSH production and intracellular GSH content, simultaneously.(10) The metabolic network of C. utilis WSH 02-08 for GSH biosynthesis, with glucose as the sole carbon source, was developed based on the stoichiometrical balance equations.

对于分批发酵来说，在L-半胱氨酸添加前后，GSH的合成量约各占总量的50％，对于流加发酵，最终GSH产量可以高达1150mg·L〓，胞内GSH含量达到3.32％，L-半胱氨酸添加后的平均比GSH合成速率更是高出110％。

It was shown that the root elongation was inhibited and the malonaldehyde content in root apices and the antioxidase activities of root apices were increased under Al stress (30 μmol/L), while the effects of Al were significantly alleviated by the addition of Si (1.4 mmol/L). Moreover, both Si added before Al treatment and Si added simultaneously with Al treatment could alleviate these effects. On the other hand, the cultivar of Seca was shown to be more sensitive to Al than other cultivars in the absent of Si, while Al-resistance distinction among the cultivars of stylosanthes turned to be non-significant in the present of Si in the pre-cultured solution or both pre-cultured and Al-treatment solutions.

研究结果表明，在铝(30 μmol/L)胁迫条件下柱花草根伸长受阻、根尖丙二醛含量和抗氧化酶活性显著增加，而硅(1.4 mmol/L)处理增加根中硅的含量而降低了铝对根伸长、MDA含量和抗氧化酶活性的影响，且铝处理前12h供给的硅和前处理溶液及铝溶液中均加硅处理的影响均显著；在不加硅条件下西卡品种的耐铝性显著低于其它品种，而经硅预处理的植株和在预处理及铝处理期间均供应硅的植株的耐铝性不同品种间的差异不显著。

The simultaneous determination of sulfamic acid and DL-malic acid in environmental friendly electropolishing solution by ion chromatography was described. Sulfamic acid and DL-malic acid were well separated by using Metrosep A Supp 5 150 anion exchange column for separation and 3.2 mmol/L Na2CO3-1.0 mmol/L NaHCO3 as eluent.

采用Metrosep A Supp5150阴离子分离柱，以3.2mmol/L Na2CO3-1.0mmol/L NaHCO3为淋洗液，氨基磺酸和DL-苹果酸可得到很好的分离，使用离子色谱为检测手段可实现环保型电镀抛光液中氨基磺酸和DL-苹果酸的同时测定。

Phlei is only 16mg/l, but the usage of petroleum sodium sulphonate is more than 96mg/l.

如回收率都为79％时，草分枝杆菌用量仅16mg/l，而石油磺酸钠用量需96mg/l以上。

The total abundance of the phytoplankton ranged from 4.925×106 to 63.65×106 cells L-1and the total biomass from 1.632 to 20.420 mg L-1. Pseudanabaena sp. and Synedra ulna were dominant species in the community during January to March.

共检测到浮游植物76种；浮游植物总的细胞数量在4.925×106-63.65×106cells L-1之间，浮游植物的总生物量在1.632-20.420 mg L-1之间。

The syntype MOV surge protection can withstand the current as high as 6000A and offers shield for three lines: L-N, L-G, and N-G. Besides, it has the function of failure indicator and protection. When the protection module failed, it will disconnect and indicate the user to change one.

全模式 MOV 电涌防护，防护能力最高达到6000A ， L—N 、 L—G 、 N—G 三线保护，具失效保护及指示功能，当保护模块失效时，能及时退出并及时提示使用者更换保护模块。

The said new technology will raise the Zinc concentration in the teated liquid to be higher than 30 g/L,and therefore the treated liquid can be reused as a process solution in a Zinc plant.The liquid permeating the membrane,with Zinc less than 0.1 g/L,is neutralis...

电解废水经膜分离处理后，浓缩液中锌浓度可达30 g/L以上，回收后全部进锌冶炼系统，透过液中锌浓度在0.1 g/L以下，用碱调节pH 5~6后可回用于电解工序洗板，实现了废水资源化和车间废水零排放目标，具有显著的经济效益和环境效益。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失