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Bath application of calcium channel blockers(Verapamil40μmol/L)and potassium channel blockers(TEA10mmol/L and 4-AP10mmol/L) could almost completely block the outward current, only remain 3.1±0.3%.

用钙离子通道拮抗剂维拉帕米(40μmol/L)，与钾离子通道拮抗剂(TEA10mmol/L和4-AP10mmol/L)协同作用时，该电流也可被基本抑制，只剩3.1±0.3%。

The microorganisms was domesticated by adding a certain amount of lead in the soil, and three lead-tolerant strains including Pb-R-1, Pb-R-2 and Pb-H-3 accordingly originating from 300 mg/L, 750 mg/L and 900 mg/L lead medium were isolated with a series of PDA medium of different lead concentrations. Through the identification, Pb-R-2 was confirmed as Aspergillus sp., Pb-R-3 as Penicillium sp. The trials of transferring culture showed that all strains had the stable heredity of lead tolerance in different composition PDA medium.

通过向土壤中添加一定量的铅来驯化土壤微生物，然后利用一系列不同铅浓度的PDA培养基分离耐铅微生物，结果获得一株耐300 mg/L铅的细菌Pb-R-1和二株分别耐750 mg/L和900 mg/L铅的真菌Pb-R-2和Pb-R-3，通过鉴定得知，Pb-R-2菌株为曲霉，Pb-R-3菌株为青霉；不同成分培养基传代培养实验表明，3个菌株有稳定的耐铅遗传性；通过液体悬浮培养获得：Pb-R-1、Pb-R-2和Pb-R-3对Pb(上标 2+)的吸附率依次为35.5%、75.5%和48.2%。

The callus induction of licorices was easy. And the MS+1.0 mg/L NAA+1.0 mg/L 2, 4-D +1.0 mg/L 6-BA was the best medium to cotyledons, hypocotyls and radicles. And all the induction rates were 100%. 4. In the study of callus regeneration, only obtain the regeneration plants of hypocotyls callus,and its frequency was 4.57%.

甘草离体再生中愈伤组织的诱导较为容易，三种外植体子叶、下胚轴和胚根均以MS+1.0 mg/L NAA+1.0 mg/L 2，4-D+1.0 mg/L 6-BA为愈伤组织诱导的最佳培养基，在此培养基上，3种外植体愈伤组织诱导率均达到100%。

This equation was tested by the renaturation processes of denatured egg white lysozyme in guanidine hydrochloride and urea solutions, with the results to show that when guanidine hydrochloride and urea concentrations were separately higher than 1.25 and 3.00 mol/L or separately lower than 1.00 and 3.00 mol/L, the refolding intermediates of egg white lysozymes were more easily aggregated to aggregate state or more easily renatured to native state, respectively.

以蛋白溶菌酶在盐酸胍和脲溶液中的复性过程对此关系进行了验证，结果表明，当溶液中盐酸胍和脲浓度分别大于1.25 mol/l和3.0 mol/l或分别小于1.0 mol/l和3.0 mol/l时，它们的折叠中间体分子分别更倾向于集聚成集聚体或更倾向于复性成原始态分子。

Nuttallii propagules germinated normally, but the buds was significantly inhibited (p.05) in growth and the recovery in the subsequent culture was slow. Exposures to 4 mmol/L or higher caused death of E. nuttallii. In contrast, at concentration of 4 mmol/L, all P. crispus buds survived with significant growth and had a good recovery in the subsequent culture; P. crispus turions were remarkably reduced in gerimination rate, but all sprouted in the subsequent culture.

在4mmol/L的乙酸影响下，菹草幼芽仍有明显的生长；菹草繁殖体的萌发受到显著抑制(p.05)，但在随后的培养中可全部萌发。4mmol/L以上的乙酸暴露3d或6d导致伊乐藻全部死亡，8mmol/L的乙酸处理6d或16mmol/L的乙酸处理3d或6d导致菹草全部死亡。

If you are planning to run in Sysop mode, put an -R or -L at the end of your call to indicate a "repeater" or "link", respectively (for example, K1RFD-L). Use -L to denote a simplex link, or -R if the link is tuned to the frequency pair of a local repeater.

如果用户计划使用系统操作模式，则需要在呼号后加L或R，以表示连接或中继（例如：BG1KLS-L）。L代表直发连接，而R代表用户将Echolink的连接调到本地中继相同的上下行频率。

The culture medium was optimized by response surface method as follows: oat flour 32.0 g/L, glycerol 66.9 g/L, soybean meal 29.0 g/L, and ZnSO4

采用响应面方法对培养基进行优化，得到最佳的培养基组成为：燕麦粉32.0 g/L、甘油66.9 g/L、黄豆粉29.0 g/L、ZnSO4

On this basis,by means of central combination design,the mathematical model on the factors and the growth was set up,and the parameters were defined:saccharrose 33.9g/L,nitrogen 58.2mmol/L.phosphor 5mmol/L.and we also made great improvement in 15L biology rectors...

表明碳氮是影响细胞生长的关键因素。采用中心组合实验设计对培养基成分继续优化，并通过回归分析。结果表明：较优的培养基为碳源 33 9g/L ，氮源5 8 2mmol/L ，磷浓度为 5mmol/L ，此工艺在 15L反应器中，也取得了良好效果

In group of different blood glucose concentration, the incidence of HT was still highest, 24% in below 10 mmol/L, DN, DR had the rapidest rising speed, the group of above 15.1 mmol/L and below 10 mmol/L increased 3.13 times and 3.5 times, respectively.

在不同的血糖组仍然是高血压发病率最高，≤10mmol/L组已达到24%，以DN、DR上升最快，≥15.1mmol/L比≤10mmol/L组增长分别为3.13倍、3.5倍。

The results show that the degradation effectiveness of PVA was optimum when potassium ferrate and sodium hypochlorite were jointly used as the oxidative agent. The removal rate of PVA and COD was more than 98% and 40% under the conditions that the concentration of PVA was 3.0 g/L and the pH value was 7.2, the dosage of potassium ferrate and sodium hypo chlorite were 0.32 g/L and 3.92 g/L, and the reaction time was 50 min. In the process of united oxidative degradation, the chain of PVA was cut off and many low molecular weight compounds were formed. The main degradation products were carboxyl compounds.

结果表明，用高铁酸钾与次氯酸钠联合氧化PVA时，降解效果最佳；在3.0 g/L，pH值为7.2的PVA溶液中，当高铁酸钾与次氯酸钠的投加量分别为0.32 g/L、3.92 g/L，反应时间为50 min时，PVA的去除率大于98%，COD去除率大于40%；在联合氧化降解过程中，PVA断链成小分子物质，最终降解产物主要为羧基化合物。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。