查询词典 alkaline cell

The influence of battery formula and technology parameter on the safety performance of mercury-free alkaline Zn/MnO2 button cell was explored. Short circuit test and overdischarge test were used to study the safety performance of battery produced with varied formula and technology parameter. The factors affecting the safety performance of battery were studied. The optimal technology parameters are confirmed as follows: capacity ratio of anode to cathode is 0.91, KOH electrolyte content is 43%, content of Zn22- dissolved in KOH electrolyte is 7%, content of ZnO added in zinc gel is 0.8%1.0%, content of electrolyte added in zinc gel is 40%42%, content of binder added in zinc gel is 1% and the mass ratio of polyacrylate sodium to polyacrylic acid is 64, content of inhibitor added in zinc gel is 0.01%.

摘 要：探讨电池配方和工艺参数对无汞扣式碱锰电池安全性能的影响，采用短路测试和过放电测试的方法研究各种工艺配方下电池的安全性能，通过实验研究了影响电池安全性能的各种因素，并确定最佳的工艺参数分别如下：负极与正极容量配比为0.91，KOH电解液浓度为43%，电解液中氧化锌的含量为7%，锌膏中的氧化锌用量为0.8%~1.0%，锌膏中电解液用量为锌粉量的40%~42%，锌膏中增稠剂用量为锌粉量的1%且其中聚丙烯酸钠与聚丙烯酸的质量比为64，锌膏中缓蚀剂用量为锌粉量的0.01%。

Thus the alkaline zincate continuous zinc plating technology for steel sheet was investigated, with the emphasis being placed on the effects of the bath composition and process conditions on the current efficiency. The throwing power of the plating solution was tested using Hull's cell 8 points thickness method, and the adhesion strength of the coating was examined by heating and shock cooling test.

为此，研究了用于薄钢板连续电镀的锌酸盐镀锌工艺，重点研究了镀液成分及工艺条件对电流效率的影响，用Hull槽8点法测试了镀液的均镀能力；用加热骤冷法测试了镀层的结合力，并对薄钢板连续电镀锌的前后处理工艺作了探讨。

Methods Serum containing achyranthes root was prepared, human mesenchymal stem cells were separated and amplified, MTT assay was used to access the effects of serum containing achyranthes root on human mesenchymal stem cells in vitro, alkaline phosphatase and osteocalcin were assayed to reflect the variations of stem cell differentiation, and the expression of osteogenic transcription factors with RT-PCR.

制备牛膝含药血清，分离与扩增人间充质干细胞，MTT法检测牛膝含药血清对体外培养的间充质干细胞增殖作用的影响，检测碱性磷酸酶与骨钙素以反映细胞分化水平的改变，RT-PCR检测成骨相关转录因子的表达。

The authers fetched the embryo calvarial peristeum tissue, got human osteoblast by enzyme-assimilating methods and tissue-block culture methods. We observed the morphological change, growth feature and osteogentic capability, of osteoblast during culture in vitro with phase contrast invert microscope, drew the growth curre and identified the cells by alkaline phosphatase dye. At same time, the morphology and bioactivity of 3-5th-generation osbeoblast and anabiotic cells was studied comparatively. 2. titanium particles were examined by scanning electron and the size was determined by semi-automated image analysis. The 3-5 th gereration of human osteoblast were cultured in medium with different concentration of particulates titanium alloy (1mg/ml, 0.1mg/ml, 0.01mg/ml). Cell growth and proliferation was detected by MTT method after 2、4、6 days that particles were added into medium and ALP activity was measured by kit after 4、7、10 days respectively. 3. With above same methods,the 3-5th generation of human osteoblasts were cultured for 3、6、9days after different concentration of particulates titanium alloy (1mg/ml, 0.1mg/ml, 0.01mg/ml) were added into the medium and OPG gene expression was quantified by RT-PCR.

1、取人胚胎颅骨骨膜，采有用酶消化法和组织培养法获取成骨细胞体外培养并传代，观察细胞形态，生物特点及成骨特性，并绘制生长曲线同时碱性磷酸酶染色鉴定成骨细胞以及比较冻存前3-5 代与冻存后成骨细胞的特点。2、电镜下观察钛合金颗粒的形态并测量其粒径，将不同浓度的钛合金颗粒(1mg/ml，0.1mg/ml，0.01mg/ml)与成骨细胞共同培养，分别于第2、4、6 天用MTT 法测量细胞增殖情况及4、7、10天用试剂盒检测碱性磷酸酶活性。3、分别将不同浓度的钛合金颗粒(1mg/ml，0.1mg/ml，0.01mg/ml)与成骨细胞基因培养3、6、9 天用RT-PCR 方法半定量测定骨保护素基因mRNA 的表达。

Bone marrow mesenchymal stem cells could differentiate into osteoblasts, adipocytes and neural like cells with osteoblast inductor (β-sodium glycerophosphate, dexamethasone, vitamin C), lipoblast inductor (dexamethasone, 3-isobutyl-1-methylxanthine, bovine insulin, indometacin) and serum-free medium inductor (dimethyl sulphoxide, butylated hydroxyanisole) respectively. Osteoblast marker (alkaline phosphatase, osteocalcin mRNA, calcium node), adipocyte marker (lipid droplet, PPAR γ-2mRNA) and neural cell-like marker (nissl body, neuron specific enolase, neurofilament protein) were respectively determined by the immunohistochemical method, polymerase chain reaction and immunocytochemical method.

分别采用成骨细胞诱导剂（β-甘油磷酸钠，地塞米松，维生素C）、成脂肪细胞诱导液（地塞米松，甲基异丁酸黄嘌呤，牛胰岛素，吲哚美辛）及二甲基亚砜和羟基丁酸苯甲醚无血清培养基诱导剂干预细胞向成骨、脂肪、神经细胞分化，经免疫组织化学染色、PCR、免疫细胞染色方法检测成骨标志物（碱性磷酸酶、骨钙素mRNA、钙结节）、脂肪标志物（脂滴、PPARγ-2mRNA）、以及类神经标志物（尼克氏体、神经烯醇化酶、神经丝蛋白）。

Methods Osteogenetic culture medium containing different concentrations of atorvastatin 10^(-6, 10^(-7), 10^(-8)mol/L and control were added in the murine bone marrow cell subculture. The proliferation of the stromal cells was observed, and alkaline phosphatase staining and examination were done to check the differentiation ability of bone marrow cells. Alizarin red staining was performed to evaluate the mineralization of the osteoblasts in culture.

分别将10^(-8)、10^(-7)、10^(-6)mol/L的阿托伐他汀和空白药物加入传代培养的小鼠骨髓基质细胞，通过细胞形态学观察、细胞增殖率检测、碱性磷酸酶检测和钙结节染色，比较药物在成骨细胞分化过程中对细胞增殖和分化的影响。

Results According to the treatment group, The total protein、albumin、globulin、the former albumin、serum glucose are higher than that of the control group; the Immunoglobulin (IgG、IgA、 IgM) are significantly higher than that of the control group, and the urea is significantly lower than that of the control group. Other indicators: total bilirubin、glutamic pyruvic transaminase、glutamic oxalacetic transaminase、alkaline phosphatase、creatinine、hemoglobin and the red blood cell count have no significant difference between the two groups.

结果 治疗组总蛋白、白蛋白、球蛋白、前白蛋白、血糖比对照组高；尿素比对照组明显减低；免疫球蛋白（IgG、IgA、IgM）比对照组明显升高；总胆红素、谷丙转氨酶、谷草转氨酶、碱性磷酸酶、肌酐、血红蛋白、红细胞计数等项，两组无明显改变。

Other indicators: total bilirubin、glutamic pyruvic transaminase、glutamic oxalacetic transaminase、alkaline phosphatase、creatinine、hemoglobin and the red blood cell count have no significant difference between the two groups.conclusion overrall, r-hgh can effectively improve the nutritional status and immunity of patients with copd.

r-hgh能有效地改善copd患者营养状况，提高免疫力，对配合病因治疗有积极意义。

Results:There were no abdominal pain and fever,jaundice faded away gradually postoperation.Biliary drainage was 300ml-1000ml/d more or less.Colour of bile changed into normal by degrees.Intra peritoneal drainage was open and the colour was light bloody.Amount of drainage dropped off day after day.Whole blood cell test, serum glutamic pyruvic transaminase,serum glutamic oxalacetic transarninase,total serum protein,serum albumin and serum globulin returned to normal in first week postoperation.Serum bilirubin,serum glutamyltranspetidase and serum alkaline phosphatase declined gradually in first week postoperation.T-tube was clipped at twelfth day postoperation.T-tube Cholangiography was clear at 24~ day postoperation.

结果：术后无上腹部绞痛、高热，黄疸逐渐减退，每日引流胆汁300ml-1000ml不等，由淡黄色混浊、内有胆泥过渡到金黄色清亮的正常胆汁，腹腔引流通畅，引流液为淡红色，量从最初的200ml迅速过渡到10ml，血常规、血清谷丙转氨酶、谷草转氨酶、总蛋白、白蛋白、球蛋白等1周内均恢复正常，血清总胆红素、直接胆红素、间接胆红素、谷氨酰转肽酶、碱性磷酸酶逐渐下降，术后12d夹闭T管，术后24d T管造影提示左、右肝管及胆总管下端通畅，无狭窄。

Methods Colony-forming unit of spleen, number of nucleated cells in bone marrow and spleen index were used to investigate the effect of polysaccharides at 50, 80 mg/kg from parmelia tinctorium intraperitoneal injection on hematopoietic function of mice irradiated with 137Cs γ-rays; DNA double-strand breaks were detected using alkaline single cell gel electrophoresis.

用内源性脾结节形成，骨髓有核细胞计数，脾脏指数观察石花多糖50，80 mg/kg腹腔注射对137 Csγ射线照射小鼠造血功能的影响；单细胞凝胶电泳技术检测小鼠淋巴细胞照射后的DNA双链断裂，观察给药后小鼠DNA损伤修复情况。

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。