致

In near-neutral pH solution, the cracking mode is transgranular with the feature of quasicleavage.The function of SCC factors are as follows:(1)The additional potential takes an important role in the SCC behavior of X70 pipeline steel: the susceptibility to SCC increased with decreasing cathodal potential,HIC is the dominant reason,the crackles on the surface are almost vertical to stress;On the country, at anodic potential,there is a critical potential,below which the dominant reason is anode-dissolving supported by hydrogen,and the crackles on the surface are not vertical to stress.

电位因素和环境因素的影响作用为：(1)在阴极极化电位区，SCC敏感性随电位的负移而增加，氢致开裂作用占主导，表面裂纹多与拉应力垂直；在阳极极化区间，存在阈值电位，低于阈值电位时，SCC为氢促进阳极溶解所致，表面裂纹多与主应力方向成一定角度。

The clinical data of 12 cases secondary trigeminal neuralgia caused by cerebellopontine angle tumor were studied,including cases of cerebellopontine angle cholesteatoma and 5 cases of cerebellopontine angle meningoma.

回顾分析了 1 2例继发性三叉神经痛患者的临床资料，MRI检查 7例为桥小脑角胆脂瘤所致，5例为桥小脑角脑膜瘤所致；均经乙状窦后进路显微手术切除肿瘤。

The old man told reporters that she gave birth to six children, four died, and now have only one son and one daughter, 32-year-old gave birth to three sons, when Chen Chih Chung, Chen Chih Chung-year-85 years old.

老人告诉记者，她生了六个孩子，4人死亡，现在只有一个儿子和一个女儿，32岁生下了三个儿子，陈致中，陈致中年85岁。

Aim To explore the protective effects of total coptis alkaloids on the neurodegeneration caused by aluminium overload in mice.

目的 采用铝负荷致小鼠脑损伤模型，探讨黄连总生物碱对铝致神经元退行性变的防治作用。

In the present study,in order to explore the roles of estrogen and progestin in epilepsy and elucidate their mechanisms of action, we utilized animal seizure models induced by intracerebroventricular coriaria lactone and intraperitoneal bemegride, studied the effects of estrogen and progestin on central nervous system functions in behavior,electrophysiological,cellular,molecular and gene levels by means of neuroelectrophysiology, flow cytometry, high performance liquid chromatography, immunocytochemical and in situ hybridization techniques.

为了探索雌、孕激素在癫痫发病中的作用，阐明其作用机制，本工作分别以马桑内酯侧脑室注射致痫、贝美格（Be腹腔注射致痫大鼠为实验对象，采用神经贫血电生理、流式细胞美白免疫荧光、高效液相色谱、美白免疫细胞化学、原位杂交早泻技术，从整体、行为、细胞、分子以及基因水平研究发现了雌、孕激素对大鼠中枢神经贫血系统功能的影响。

From culturological points of view ,on the one hand, PE is a kind of body-cultural activity with little ideology, while moral education is strongly ideological. One is physical, the other is metaphysical. They form a sharp contrast; on the other hand, unlike arts which shows feelings and ideas a priori, PE mainly demonstrates feeling and ideas I concrete activities.

目前看来，国际上存在着优秀运动员文化知识欠缺和智力水平较高的反差、教练员中具有高水平运动经历者多和掌握精密体育科学者少的矛盾；这种反差和矛盾是体育自身不可克服的哲学矛盾所致，还是体育管理体制和运动机制不合理所致，值得深思。

Methods Sample dosages were used 15mg,20mg,25mg/ by gstro gavage.The conrulsion rates was induced by maximum electric shock,ip cardiazin mice and lateral intracereral injection of curine in rats were observed.

方法采用克癫胶囊251、5、20mg/灌胃给药，观察最大电休克致小鼠惊厥率和筒箭毒碱侧脑室注射致大鼠惊厥率及戊四唑诱发小鼠惊厥的抗惊厥作用。

Result］ Nvjin capsule can markedly improve mouse pain tolerance, inhibit ear swelling, shorten cuttail blooding time and obviously shorten TT and Fbg, but has little influence on PT;can markedly raise platelet collection rate.

结果］女金胶囊可明显提高热板法致痛的小鼠痛阈；对二甲苯所致小鼠耳廓肿胀有明显的抑制作用，还能显著缩短小鼠断尾出血时间；显著缩短TT和减少Fbg水平，而对PT影响较小；显著升高血小板聚集率。

The velocity of tide-induced residual currents in Beibu Bay is about 1~2cm/s. Near Hainan island, cyclonical circulations of residual currents are located on the north of Yangpu, west of Dongfang and south-west of Yingge Sea respectively.

北部湾潮致余流的流速只有1~2cm/s左右，靠近海南岛一侧，潮致余流的环流基本为气旋式：分别位于洋浦以北、东方以西、莺歌海西南方。

objective: to investigate diagnosis and treatment choice of detrusor hypoactivity with impaired contractile function on voiding function in benign prostatic hyperplasia.methods:the clinical date of 48 bph patients with dhic were analyzed,including clinical diagnosis,urodynamic parameters,treatment and follow-ups.results:37 patients with detrusor instability and over 40 cmh2o bladder pressure were treated successfully by turp.the time of indwelling suprapubic punctural cystostomy cathter was(1~8)weeks.11cases without di and under 40 cmh2o bladder pressure were treated by suprapubic punctural cystostomy,accepted the test of urodynamics after(1~3)months.7 cases with di were treated successfully by turp,4 cases without di were indwelled suprapubic punctural cystostomy cathter all life.conclusion:dhic worsens the voiding function of the patients with bph,and the test of urodynamic is helpful to diagnose and could provide more convinced evidences for treatment of patients.

分析膀胱过度充盈所致逼尿肌损伤，引起膀胱逼尿肌收缩无力良性前列腺增生48例患者的临床资料，包括诊断，尿动力学检查，治疗及随访结果。结果：37例经尿流动力学检查，诱发存在逼尿肌不稳定，伴膀胱内压达40 cmh2o以上，采取turp，术后留置膀胱造瘘管（1~8）周后全部拔除，排尿通畅。11膀胱内压始终未达到40 cmh2o，且在膀胱注水充盈过程中无逼尿肌不稳定出现，行膀胱造瘘后出院，（1~3）个月后经尿动力学检查复查膀胱逼尿肌收缩力，其中7例膀胱逼尿肌收缩功能有恢复，行经尿道前列腺汽化电切术治愈；剩余4例膀胱逼尿肌收缩功能几乎无任何改善。长期留置膀胱造瘘治疗。结论：良性前列腺增生导致膀胱过度充盈所致逼尿肌损伤，引起膀胱逼尿肌收缩无力患者，术前应用尿流动力学检查对膀胱逼尿肌损伤程度进行认真分析，可进行有针对性的治疗。

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。