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To avoid lost circulation or wellbore instability when drilling fluid circulated downhole after gas drilling, or to shorten drilling cycle and reduce drilling costs, it is recognized that the cementing quality needs to be improved further. 18 dryhole cementing jobs have been tried in 339.7 mm and 244.5 mm holes in Sichuan and Chongqing oil or gas fields and a set of technology for dryhole cementing after gas drilling is developed, including wellbore preparation, casing running, incontinuous liquid slurry injection, etc.

为了避免气体钻井结束后替入钻井液可能引发的井漏、井眼不稳定等复杂情况,缩短钻井周期、降低钻井成本,进一步提高固井质量,在川渝地区探索实践了气体介质条件下339.7 mm表层套管和244.5 mm技术套管共18井次的干井筒固井作业,基本形成了一套气体钻井后干井筒(井眼内为纯气体时的井筒简称为干井筒)固井工艺技术方案与措施。

To avoid lost circulation or wellbore instability when drilling fluid circulated downhole after gas drilling, or to shorten drilling cycle and reduce drilling costs, it is recognized that the cementing quality needs to be improved further. 18 dry-hole cementing jobs have been tried in 339.7 mm and 244.5 mm holes in Sichuan and Chongqing oil or gas fields and a set of technology for dry-hole cementing after gas drilling is developed, including wellbore preparation, casing running, incontinuous liquid slurry injection, etc.

为了避免气体钻井结束后替入钻井液可能引发的井漏、井眼不稳定等复杂情况,缩短钻井周期、降低钻井成本,进一步提高固井质量,在川渝地区探索实践了气体介质条件下339.7mm表层套管和244.5mm技术套管共18井次的干井筒固井作业,基本形成了一套气体钻井后干井筒(井眼内为纯气体时的井筒简称为干井筒)固井工艺技术方案与措施。

Patients in the observative group recovered without any complications while one patient in the control group who complicated with bile leakage was cured through laparoscopic exploration,ligation of the remnant cystic duct,and abdominal drainage 20h after the operation.

术后观察组未出现近远期并发症,对照组出现1例胆漏,术后20h腹腔镜下探查,行胆囊管残端结扎,腹腔引流治愈。

To study the feasibility of a new type of sealing fabrication for high pressure, the deformation equation of cylinder-plunyer system at high pressure was derived. Several feature curves were obtained using the numerical solution of Reynold's function.

为探讨一种新型超高压密封结构的可行性,对超高压下钢筒和柱塞的变形量进行了理论推导,通过雷诺方程数值求解,获得了新型密封结构的漏耗特征曲线、液膜压力分布曲线及初始间隙对泄漏量的影响曲线。

With the increasing transportation of liquid chemicals in bulk by ships, the risk of the chemicals spill is getting higher and higher. So the reasonable numerical modeling of the spilled chemicals at sea is a key technique for the risk assessment and contingency decision-making. The sinkable chemicals spilled at sea always ended in sediment, so the design of decision-making support system for sinkable chemicals spilled shipboard have academic and applied sense.Based on the analysis for the environmental harm caused by the transportation shipboard of chemicals and research on related ordain in the international common and intestine law , the paper analysis the impelling need of establishing related respond system for contaminative accident.

随着海上液体化学品运输、中转量的不断增加,化学品泄漏风险也日益增加,对海上泄漏化学品行为进行合理、可信的数值模拟,而沉降型化学品由于最终进入沉积物而可能带来更大的潜在危险,故并在此基础上构建GIS支持下的海上溢漏事故应急决策支持系统具有重要的理论意义和实用价值。

For treatment of unstable mood, palpitation, excessive dreams, irritability, seizures, dizziness, insomnia, forgetfulness, spermatorrhea, premature ejaculation, diarrhea, excessive bleeding not during menses, cold sweating, chronic ulcerated boils, wet eczema.

功能:有镇惊安神,平降肝阳,敛汗固精,收湿生肌敛疮的功能。用于神志不安,心悸怔忡,多梦,惊痫,烦躁不安,头目眩晕,失眠健忘,遗精早泄,泄泻,崩漏带下,虚汗,疮疡溃破久不愈合,湿疹流水等。

Results None patient died in operation and the majority of postoperative complications were biliary fistulas (2.7%), subphrenic infection (4.5%), peritoneal abscesses (1.8%) and liver failure (0.9%).

结果 本组无手术死亡,术后并发症有胆漏3例(2.7%)、膈下感染5例(4.5%)、腹腔脓肿2例(1.8%)和肝衰1例(0.9%)等。

For the later 14 cases, five compli- cations occurred, including acute reject reaction (1 case), hepatic artery thrombosis (1 case), bile leakage (1 case),left subphrenic abscess (1 case), and pulmonary infection (1 case). The patient with pulmonary infection died of MODS.

后14例受者中发生并发症5例:急性排斥反应,肝动脉栓塞,胆漏,左膈下脓肿及肺部感染各1例;1例再移植术后肺部感染死于MODS。

RESULTS: Fifteen models of DA to LEW liver transplantation were established, the success rate being 86.7%. The causes of death were hemorrhage and thrombosis of suprahepatic and infrahepatic vena cava and obstruction of biliary tract.

结果: 共施行DA→LEW大鼠肝移植模型15例,手术成功率86.7%,死亡原因为肝上下腔静脉漏血、肝下下腔静脉血栓、胆道梗阻。

Ureteroscopy was applied to treat 1200 cases which incelluded ureteral stones in 1010 cases (146 cases in upper, 344 cases in middle. 520 cases in lower),ureteral strictures in 18 ureteral double catheter stagnation in 38, urethral stricture in 38, bladder calculi in 41, pelvis calculi in 8, ureterovaginal fistula in 5 and others.

其中行输尿管镜治疗者1200例,包括输尿管结石1010例,其中上段结石146例、中段344例、下段520例;输尿管狭窄18例;医源性双J管滞留38例;男性尿道狭窄38例;膀胱尿道结石41例;肾盂结石8例;输尿管阴道漏5例;小儿逆行输尿管插管20例;内支架管置入22例。

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这一模式非常关注商人的网络信用基础。

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