查询词典 l

Versicolor suited to grow and produce laccases at pH value 3.5-5.7, and unbuffered media were able to get good laccase productivity though buffered media could get higher laccase activity. Metal ions Cu(superscript 2+) and Mn(superscript 2+) in the culture could remarkably increase the activity of laccases. The optimal concentration of Cu(superscript 2+) was 0.008-0.08mmol/L, and the optimal concentration of Mn(superscript 2+) was about 0.01mmol/L, when the culture contained 0.1mmol/L 2,5-dimethoxyaniline.

结果发现该菌种适宜在pH值3.5~5.7环境下生长并合成漆酶，培养基中添加缓冲液可以获得更高的酶活，但不加则有较高的酶产率；铜和锰可以显著提高漆酶活力，当以0.1mmol/L 2，5-二甲基苯胺为诱导剂时，培养基中宜含0.008~0.08mmol/L Cu(上标 2+)，0.01mmol/L左右的Mn(上标 2+)。

The fresh dewater digested sludge of municipal wastewater treatment plant was suited for vaccinal sludge at the startup of anaerobic reactor and the concentration should not be less 10mg/L; the COD of feed wastewater should be lower than 5000mg/L, and VOL was 20 percent of total VOL; the alkalinity of effluent should be more than 3000mg/L; on the condition of the COD removed 80% can the VOL be elevated.

反应器启动时接种污泥可以选用城市污水处理厂新鲜的脱水消化污泥，浓度不低于10mg/L；进水有机物浓度不高于5000mg/L，容积负荷为满负荷的20％；出水碱度要高于3000mg/L，温度稳定；在有机物的降解率达到80％后再提高负荷。

The mycelial growth of Rhizoctonia solani was promoted by vanillic acid and syringic acid at levels of 0.1~1 mM/L, and it was inhibited remarkably by p-counaric acid of over 1mM/L and modestly by ferulic acid. The radial extent of mycelia of Fusarium solani was increased significantly by ferulic acid of 0.1~1 mM/L and limitedly by p-coumaric acid. vanillic acid had paradoxcial effects on the growth, positively at low levels and negtively at high levels, on which Syringic acid had a slight effect.

试验结果显示：浓度为0.1~1mM/L的丁香酸对西洋参立枯丝核菌菌丝生长具有促进作用，香草酸也有一定的促进作用，但不呈浓度效应，浓度在1mM/L以上的香豆酸对其有显著的抑制作用，阿魏酸也有一定抑制作用；对于西洋参根腐菌，阿魏酸对其生长有明显促进作用，香豆酸也有一定促进作用，香草酸表现为低浓度促进，高浓度抑制作用，0.1~1mM/L丁香酸对其生长基本无影响。

The tick ovary development and proteins were affected by JHⅢ, 0.50 ng/μl and 1.00 ng/μl dosages could significantly promote the total protein concentration, 0.50 ng/μl JH Ⅲ increased vitellin quantity and ovary absorption for vitellogenin.

JHⅢ对卵巢发育和卵巢蛋白有影响，0.5ng/μl和1.0ng/μl显著提高卵巢总蛋白水平，0.50 ng/μl JH Ⅲ使卵黄蛋白合成量增加、促进卵巢对卵黄原蛋白的摄取。

More appropriate electrochemistry reacts the condition is:訧 R-Ta/Ti is positive pole, electric stone Chinese ink board is zincous electrolyte for L-1 H2SO4 of cathode;4mol ·, l-1 H2SO4 of · of 2mol · L-1 VOSO4-2mol mixes solution to be cathode electrolyte, electroanalysis at 1A 6h.

较适宜的电化学反应条件为：以Ir-Ta/Ti为阳极，导电石墨板为阴极；4mol·L-1 H2SO4为阳极电解液，2mol·L-1 VOSO4-2mol·L-1 H2SO4混合溶液为阴极电解液，于1A电解6h。

Effect of chitosan on different types of Zizania caduciflora: In seedling phase of Zizania caduciflora, the chitosan of 30mg/L, 45mg/L, 60mg/L are used to the 0501 which is harvested once a year and the 0505 which is harvested twice a year.

壳聚糖对不同品种的茭白生育的影响：选用单季茭0501和双季茭0505为试验材料，以30mg/L、45mg/L、60mg/L的壳聚糖在苗期喷施处理一次，研究壳聚糖对不同品种类型的茭白生育的影响。

For adjusting lipid metabolism,the level of TG in each treatment group was reduced a lot(P＜0.01).EAV(2.0g/kg) reduced TG\'s level from 1.68±0.05mmol/L to 0.86±0.03mmol/L,the level was lower than BIF(0.61±0.02mmol/L).

对脂代谢功能的调节方面，各治疗组TG含量都有大幅度的降低(P＜0.01)，其中鹿茸醇提物2.0g/kg的疗效最好，其TG由1.68±0.05mmol/L降至0.86±0.03mmol/L，低于联苯双酯(0.61±0.02mmol/L)。

For enhancing the function of protein synthesis and reserve,the levels of TP、ALB were increased;the effects of BIF(38.35±1.31 g/L、27.61±0.65 g/L) was the best,and surpassed EAV;velvet powder was the worst.

在促进肝脏蛋白质的合成代谢功能方面，各组TP和ALB均有不同程度的提高，鹿茸醇提物效果高于鹿茸粉，其中醇提物2.0g/kg效果较好，可将TP、ALB分别提高至36.81±0.55g/L、26.62±0.54g/L，但低于联苯双酯(38.35±1.31g/L、27.61±0.65 g/L)。

Effect of each test condition on organic matter removal rate has been examined. The results show that in coagulation-flocculation agreeable conditions are coagulation PAC, stirring rate 150rpm, flocculation PAM, doses 700mg/L, 3mg/L ,respectively, pH 6.0, precipitation time 20min; in treatment by flotation, flotation agent oxygenized paraffin soap, dose 333mg/L, flotation time 10min; in treatment by ultrasonic, ultrasonic power 1.25w/mL, inception temperature 60℃, radiated time 40min.

试验结果表明，混凝的适合条件为：凝聚剂为PAC，搅拌强度为150r/min，絮凝剂为PAM，用量分别为700mg/L和3mg/L，pH值为6.0，沉降时间为20min；气浮的试验条件为：气浮药剂为氧化石蜡皂，用量为333mg/L，气浮时间为10min；超声波处理的试验条件为：超声功率为1.25w/mL，起始温度为60℃，处理时间为40min。

Effects of H_2O_2 on the tension of isolated aortic rings of rat As above methods,Our results indicated that (1) aortic rings with endothelium precontracted by NE to 10000μmol/L H_2O_2 induced a relaxation; aortic rings with endothelium to 100μmol/L H_2O_2 induced a significant contraction;H_2O_2 induced the same effects in aortic rings without endothelium, there is significant difference in presence and absence of endothelium.

双氧水对大鼠离体血管环张力的影响方法同2，结果：①NE预收缩后，加入10000μmol／L H_2O_2，内皮完整血管环表现为舒张作用；加入100μmol／L H_2O_2后血管环表现为收缩作用；H_2O_2对去内皮的血管环同样具有上述作用，与内皮完整组相比差异显著；②10000μmol／L H_2O_2可使得内皮完整及去内皮血管环中NO含量升高；100μmol／L H_2O_2可使得NO含量降低。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。