多产的

The highest enzyme producer alkalophilic Bacillus sp SHY8-1 among the inductive strains was mutagenized several times, by adding enzyme production repression aegents into screen medium, combined with natural seperation and pressure selection, finally a CMCase-hyperproductive mutant SHY8-1-25 (partitally resistant to catabolite) was obtained, with the yield of CMCase raised to 13-16u/ml, maximally reached 18-20u/ml, while its parent strain 0.654u/ml.

对诱导型产酶菌-嗜碱芽孢杆菌SHY8-1进行了多次诱变改良，采用添加产酶阻遏剂的平板作为筛子，结合反复的自然分离、压力选择，最终成功地获得了高产变异株SHY8-1-25(已部分解除分解代谢阻遏)，产酶量由0.654u/ml提高到13-16u/ml，最高达到18-20u/ml，讨论了诱变机理策略，考察了碳、氮源等对产酶的影响，对培养基和摇瓶培养条件进行了优化。

The happening that childbed affects lives because of sexual of gravid later period likely, carelessly wholesome, caul is defeated early, broken film time grows easier to produce infection more, before childbirth or when childbirth for many times vaginal operation, loss is produced when producing, puerpera constitution is poor, hidebound, haemorrhage is much, anaemic, pathogenic bacteria invades the film inside postpartum uterus achieve a face and diffuse to reach pelvic cavity to genital other position, the phlogistic sex that cause reacts.

产褥感染的发生多半因为妊娠后期有性生活，不注意卫生，胎膜早破，破膜时间越长越易发生感染，分娩前或分娩时多次阴道操作，产时产道损伤，产妇体质差，营养不良，出血多、贫血，致病菌侵入产后子宫内膜的创面并扩散到生殖器及盆腔其他部位，引起的炎性反应。

Entire county breeds a village without milk cow, raise dispersedly for farmer entirely, breed a raise to raise head of grown milker 2~3 for the most part, raise 5 at most, the grand door guard with tallish quantity yield a milk produces per year head of 2 200 Kg/ on average suckle 260d in order to produce, computation, produce D of · of head of grandma 8.5 Kg/ on average, other 5 villages and towns are average head of 1 700 Kg/...

全县无奶牛养殖小区，全部为农户分散饲养，大部分养殖户饲养成年乳牛2~3头，最多养5头，产奶量稍高的浩门镇平均年产2 200 kg/头以产奶260d，计算，平均产奶8.5 kg/头·d，其他5个乡镇平均1 700 kg/头。。。

Observe pink dianthus on the ninth day,Pink dianthus ' s color in huaxianzi keepfresh liquid more turkey red, Open degree more good,Than in clear water, Kunming produce's,Holland' antistaling agent of all-purpose; Observe peachblow dianthus in huaxianzi,after open it＇petal diameter than other keep fresh liquid more 2.5CM.

粉色多头康在第九天观察时，花鲜子中的粉多头康颜色要比清水、昆明产、荷兰产保鲜液中的鲜红的多、开放度要好；观察到花鲜子中的桃红色多头康开放后的花瓣直径平均比其他保鲜剂多出2.5厘米，比清水的多出4.8厘米，且颜色非常鲜艳，其他的均变为紫红色。

Results］ In the one-way analysis, the risk factors of breast cancer are history of benign breast diseases, high body mass index, early age at menarche, family history of carcinoma, late age at primiparity, high frequency of abortion, a large age at last parturition, and swell or pain in breast during menstruating.

结果］ 单因素分析，达到统计学显著性水平的危险因素有乳腺良性疾病史、BMI指数高、初潮年龄早、肿瘤家族史、初产年龄大、流产次数多、未产年龄大和行经时乳房涨痛。哺乳和饮用井水是保护因素。

The influences of three instrumental parameters of ICP-MS spectrometer(radio frequenceypower, nebulization gas flowrate and ion lens voltage)on signal intensity and productivity of a few kinds ofions formed from 15 rare earth elements in the plasma(single element ions RE+,oxide ions REO+,hydroxideions REOH+ and hydride ions REH+)have been investigated.

研究了电感耦合等离子体质谱法的仪器主要参数(射频功率、雾化气流量、离子透镜电压)对15种稀土元素的离子、氧化物离子、氢氧化物离子和氢化物离子信号强度及各多原子离子产率的影响，并对各稀土元素多原子离子产率与各稀土元素性质的关系进行了探讨。

objective:to determine different cultivars of fructus trichosanthis in shandong, and explore their genetic relationships.methods: sds-polyacrylamide gel eletrophoresis was employed to analyze the seed protein of different cultivars and wild plant of fructus trichosanthis from shandong and trichosanthes hubehensis, and the finger-prints were established.results:there were many common bands among different cultivars and wild plant of fructus trichosanthis, but t.

目的：鉴定山东产瓜蒌的不同农家品种，并探讨它们的亲缘关系。方法：利用垂直平板聚丙烯酰胺凝胶电泳技术，对山东产瓜蒌的不同农家品种、野生种及湖北栝楼进行种子蛋白电泳分析，并绘制指纹图谱。结果：山东产瓜蒌不同农家品种和野生种种子的蛋白电泳图谱具有多条共有带，而与湖北栝楼图谱差异显著。

During growth phase the metabolic flux to glycerol synthesis was much large, and the carbon was mostly catabolized in TCA in the glycerol production process. With large flux through TCA cycle ATP could be overproduced by NADH oxidation and most ATP may be in futile cycle, which may be the reason that the yield of glycerol is hard to be improved.

分析发现菌体生长阶段合成丙三醇的代谢流较大，这可能是细胞为了维持高渗透压环境下正常生理功能所需；但是在菌体生长停止后，产丙三醇阶段合成丙三醇的代谢流并没有增加，而是TCA循环中代谢流增加，于是产生的NADH氧化生成更多ATP，大都ATP可能是无效循环消耗掉，这是丙三醇产率没有达到理想产率的根本所在。

Amur tiger spent most time in moving, more time in rutting, copulating and other behaviors, and less time in resting.

雌虎在妊娠期较多的时间用于休息和运动，取食、站立、社会和其它行为的时间均较少；产仔期最多的时间用于休息，其次是运动，用于产仔和其它行为的时间较多，用于取食的时间最少；哺乳期最多的时间用于休息，其次是哺乳和运动，用于取食和其它行为的时间较少。

Reaction of citric acid with paraformaldehyde gave anhydromethylene citric acid with a yield of 63%;the reaction of compound with acetic anhydride gave the corresponding anhydride with a yield of 87%;the esterification of compound with lauryl alcohol gave anhydrocitric acid monoester with a yield of 76%.

将等浓度的柠檬酸和多聚甲醛加热，反应生成柠檬酸缩醛环酯，产率为63%；与乙酸酐反应得到相应的柠檬酸酐，产率为87%；与月桂醇酯化，生成产物，产率为76%；用二氧六环做溶剂，将与等浓度的碱进行开环反应，生成柠檬酸月桂醇单酯，产率为83%。

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。