Objective To explore the value of laparoscopic operation in the treatment of gynecologic diseases. Methods Retrospective analysis of 170 cases of laparoscopic surgery in ynecology.53 cases in the salpingocyesis group, 49 cases salpingotomy, 4 cases salpingectomy; 48 cases in the ovarian cyst group, 35 cases enucleation and repair of ovary, 8 cases ovary sutures atches, 3 adnexnectomy and 2 perforation of ovary; 52 cases in the uterine problems group, 10 cases LM5 cases CISH, 11 cases LSH（laparoscopic supracervical ysterectomy）, 14 cases LTH（laparoscopic total hysterecotomy）, 12 cases LAVH laparoscopically assisted vaginal hysterectomy）; 17 cases in the infertility group were studied in terms of lysis of pelvic adhesions and salpingostomy.
目的 探讨妇科腹腔镜手术的临床应用价值方法回顾性分析170例妇科腹腔镜手术病例，其中异位妊娠组53例，行输卵管切开取胚49例，输卵管切除术4例；卵巢疾患组48例，囊肿剥除术及卵巢成形术35例，卵巢缝合修补8例，患侧附件切除3例，囊卵巢多点打孔2例；子宫疾病组52例，行肌瘤剥除10例，改良CISH术5例，子宫次全切除术11例，子宫全切术14例，腹腔镜辅助阴式子宫切除12例；不孕症组17例，行盆腔粘连分解输卵管伞造口术。
Methods Retrospective analysis of 170 cases of laparoscopic surgery in ynecology.53 cases in the salpingocyesis group, 49 cases salpingotomy, 4 cases salpingectomy; 48 cases in the ovarian cyst group, 35 cases enucleation and repair of ovary, 8 cases ovary sutures atches, 3 adnexnectomy and 2 perforation of ovary; 52 cases in the uterine problems group, 10 cases LM5 cases CISH, 11 cases LSH（laparoscopic supracervical ysterectomy）, 14 cases LTH（laparoscopic total hysterecotomy）, 12 cases LAVH laparoscopically assisted vaginal hysterectomy）; 17 cases in the infertility group were studied in terms of lysis of pelvic adhesions and salpingostomy.
回顾性分析170例妇科腹腔镜手术病例，其中异位妊娠组53例，行输卵管切开取胚49例，输卵管切除术4例；卵巢疾患组48例，囊肿剥除术及卵巢成形术35例，卵巢缝合修补8例，患侧附件切除3例，多囊卵巢多点打孔2例；子宫疾病组52例，行肌瘤剥除10例，改良CISH术5例，子宫次全切除术11例，子宫全切术14例，腹腔镜辅助阴式子宫切除12例；不孕症组17例，行盆腔粘连分解输卵管伞造口术。
A retrospective analysis was conducted on clinical data from 112 cases whose uteruses were bigger than twelve gestational age uterus and therefore treated with LTH, compared with 120 cases whose utreruses were smaller than twelve gestational age uterus and also treated with LTH in the same period.
回顾性分析112例新疆医科大学附属肿瘤医院子宫≥孕12周行LTH患者的临床资料，并在手术时间、出血量及术后恢复等各方面的指标与同期随机选择的120例子宫＜孕12周行LTH的患者资料进行比较。
The effects of laser transformation hardening (LTH) on the fretting wear of titanium alloy are investigated.
研究了激光淬火对钛合金微动磨损性能的影响。
There are 1 point non-propagating soliton in the phonon Brillouin zone when considering the lth nearest-neighbor inter-actions.
当计及l重近邻相互作用时，在Brillouin内就有7处存在非传播的孤立子。
The celioscope combine vagina abdominal hysterectomy (LAVH) and the abdominal hysterectomy under the whole celioscope (LTH);
腹腔镜联合阴道子宫切除术（LAVH）及全腹腔镜下子宫切除术（LTH）；
Laser transformation hardening (LTH) has the obvious advantages of the traditional surface quenching techniques in the case of surface hardening for complicated structure parts, easy to distort or selected area of the part.
激光相变硬化技术在零件结构比较复杂、易变形、或选择性局部处理等常规淬火难以胜任场合下的零件表面硬化处理中具有独特优势。
Objective To compare the curative effects of laparoscopic total hysterectomy (LTH) and classical abdominal total hysterectomy (CATH).
目的比较腹腔镜下全子宫切除术与腹式全子宫切除术的临床效果。
The external test of organic germanium can make the consistency of GH (growth hormone) and LTH (lactagogue hormone) increase remarkably.
有机锗体外试验可使GH（生长激素）LTH（催乳激素）浓度显著提高。
Objective: To investigate the availability of avoiding ureter injury using visible ureteral catheter in laparoscopic subtotal hysterectomy (LSH) and laparoscopic total hysterectomy (LTH).
目的：探讨盆腔粘连患者行腹腔镜子宫切除术时放置纤维可视输尿管导管预防输尿管损伤的可行性。
The aftermath of September 1 lth has increased the strategic importance of several areas of the world in Washington's eyes, and NATO's southeastern flank is one of them.
以后，按照美国政府估计世界上的若干地区变得更有战略重要性，北约的东南面就是其中之一。
Objective To study the morphological changes in TSH, GH, LTH cells in pituitaries of thyroidectomized fetal sheep.
目的观察切除甲状腺以后胎羊脑垂体中促甲状腺激素（TSH）、促生长激素（GH）和催乳素（LTH）细胞的变化。
From May to August, the quantity of LTH cells increases remarkably, but the changes of shape and quantity of STH, TSH and ACTH cells was not found.
从5月份到8月份间，LTH细胞数量显著增多，STH细胞、TSH细胞和ACTH细胞的数量和形态无变化。
This paper mainly studied the gradient microstructure of 45 steel by laser transformation hardening (LTH) and the influence of different original microstructure on the gradient microstructure and its microhardness.
通过试验，分析研究了45钢激光相变强化梯度分布的显微组织特征以及原始组织对45钢激光相变强化梯度组织及其显微硬度的影响。
It has reference value for the development of LTH and other large chemical fertilizer enterprises that look for development.
同时也可供国内其他大型化肥企业参考。
According to the theoretical model of laser transformation hardening (LTH), a program based on finite element method (FEM) to simulate the longitudinal hardened case distribution under laser beam scanning was developed.
根据激光相变硬化理论计算模型，编制了模拟激光束扫描作用下沿工件纵向硬化层分布的有限元计算程序。
Objective: To evaluate the clinical effect of laparoscopically total hysterectomy (LTH) and laparoscopically assisted vaginal hysterectomy (LAVH).
目的：评价腹腔镜全子宫切除（LTH）和腹腔镜辅助阴式子宫切除（LAVH）两种术式的临床效果。
In hypoxia of whole 21 days, the incubation rate of Tibetan chick and Recessive White Feather broiler differed with a greatest disparity from the 4th to the 1 lth day and significantly in other stages but from 1st to 3rd day.
在两品种全期低氧和阶段低氧模拟孵化实验中，4200米全期低氧揭示4-11天是隐性白与藏鸡阶段存活率相差最悬殊的阶段，12-21天相差极显著，1-3天相差不显著。
Study on Cloning and Application of LTh-STIb Divalent Gene Probe for Detection of Heat-Stable Toxin in Enterotoxigenic E. coli
肠毒素大肠杆菌LTh－STIb二价基因探针的克隆及其应用研究
38 primers synthesized according to resistance gene conserved domains were made up 28 primer pairs. These primer pairs were used to amplify LTH NILs in China.
用抗病基因保守区域合成的38个引物组合成28个引物对，对中国水稻丽江新团黑谷（LTH）近等基因系品种进行扩增。