1) Field of p k elements
pk元域
2) subfield of degree p~k
pk次子域
4) PK values
PK值
5) PK system
PK刀
1.
Objective To evaluate the clinical value of PK system in laparoscopic radical hysterectomy and pelvic lymphadenectomy for malignant uterine tumors.
目的探讨等离子刀(PK刀)在腹腔镜下广泛子宫切除术和盆腔淋巴结切除术治疗子宫恶性肿瘤中的应用价值。
2.
Methods The Ligasusre and PK system were used in vaginal hysterectomy,some salpingo-oophorectomy as well,in total 165 patients(90 cases with Ligasure and 75 cases with PK system) in our hospital.
方法使用PK刀及Ligasure对165例患者实施阴式子宫切除术,部分行附件切除术,对比传统缝线组82例。
6) PK scalpel
PK刀
1.
Comparison between bipolar coagulation and PK scalpel in laparoscopic hysterectomy;
双极电凝和PK刀用于腹腔镜子宫切除术的比较
2.
Laparoscopic hysterectomy using PK scalpel;
PK刀在腹腔镜全子宫切除中的应用(附38例分析)
3.
Methods A retrospective analysis of 248 in-hospital patients who underwent LAVH from May 2004 to Apr 2007,with PK scalpel or bipolar coagulation scalpel,were conducted in terms of operation time,abdominal bleeding,and complication during and after operation.
目的探讨等离子PK刀在LAVH中的应用价值。
补充资料:超导电性的局域和非局域理论(localizedandnon-localizedtheoriesofsuperconductivity)
超导电性的局域和非局域理论(localizedandnon-localizedtheoriesofsuperconductivity)
伦敦第二个方程(见“伦敦规范”)表明,在伦敦理论中实际上假定了js(r)是正比于同一位置r的矢势A(r),而与其他位置的A无牵连;换言之,局域的A(r)可确定该局域的js(r),反之亦然,即理论具有局域性,所以伦敦理论是一种超导电性的局域理论。若r周围r'位置的A(r')与j(r)有牵连而影响j(r)的改变,则A(r)就为非局域性质的。由于`\nabla\timesbb{A}=\mu_0bb{H}`,所以也可以说磁场强度H是非局域性的。为此,超导电性需由非局域性理论来描绘,称超导电性的非局域理论。皮帕德非局域理论就是典型的超导电性非局域唯象理论。
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参考词条