常规方法

Compared this method with routine T1WI、T2WI to show the advantage on showing aqueduct of midbrain and interventricular foramen.

比较该方法与常规T1WI、T2WI显示中脑导水管和室间孔形态的效果。

Methods Thirteen adult dogs were randomly assigned to one of two study groups 6 hours after the induction of severe intra-abdominal infection.

方法将13条已经造成感染模型的犬分成两组。第一组为TPN组(n=6)，输入常规TPN液。

Method of improvement dermis intradermic suture has conspicuous superiority, reduce length of stay and cost of hospitalization. Healed scar was a linear incision scar and has very beautiful outlook appearance. Be worthy of spreading.

改良真皮内缝合法较常规传统缝合方法具有明显的优越性，术后无需等待拆线，减少住院时间及住院费用，加快床位周转率，术后瘢痕呈现线状，外表美观，较好的保留了肌肤的完美性，值得临床推广。

Main contents and conclusions are: 1 The ionization current was measured continuously by a charge-integration method with a computer after the introduction of radon into the chamber.

主要内容及结论：1充氡后利用计算机连续进行电离电流累积测量，得到了精细的电流随时间的变化曲线，可清楚看出氡及其子体的生成衰变造成的电离电流的生长—稳定—衰减过程，与理论计算值进行了比较，由电离电流衰减速度的变化得出氡吸附作用的影响，并测量到电离室冲洗后氡的反扩散现象；2由已知活度的标准源定出相对测量的刻度系数K值，K=24.62 Bq／pA，对同一个监测源以半年为周期进行多次测量后得出稳定性符合要求；3通过测量电离电流和气压的关系曲线以及不同气压下的饱和曲线，确定了常规的工作条件；4测量了盐酸清洗电离室内表面降低本底的效果；5不确定度分析表明相对测氡的扩展不确定度(k=2)小于5％，由本底涨落得出探测下限为0.5 Bq；6理论上对壁损失修正进行了计算，实验上保持电离室工作在饱和区的情况下，测量了不同气压下电离电流的变化，从中得出了壁损失随气压变化的规律，可以看出，电离电流的实测值和计算值随气压变化规律基本一致；当气压大于125 kPa时，端效应等其它因素造成的影响不大于2％，因而在此工作条件下，测量电离电流后通过计算修正壁损失可以实现近似的绝对测氡，提出了进一步提高绝对测量准确度的方法。

This is the design of this season will become a classic method of irregularities, as designers have been looking for.

这是本季的设计将经典变得不合常规的方法，正如设计师一直追求的。

He was so impressed that he asked Jennings to please not reveal his method or routine in print until after his death.

他是如此深刻的印象，他要求詹宁斯取悦没有透露他去世后才他的方法或印刷常规。

According to the modem control theory, the stability and controllability of passive control landing gear are analyzed.

采用常规状态反馈的控制方法对起落架系统进行设计，得到了半主动控制器。

In order to reach the purpose of using pre-laser cladding method preparation of Ni-based amorphous alloy coatings on 45 steel substrate surface by the method was carried out. The principles of the three clusters and the amorphous line of the law of composition rules were used. The Ni59.35Nb34.45Sn6.2 alloying powder which has a great glass-forming ability in conventional preparation methods of amorphous alloys was chosen. In the protection of atmosphere, the amorphous surface coating was prepared. The microstructure, micro-hardness and performance of the different output power of the laser cladding were analyzed.

中文摘要：为了达到研究预置激光熔覆可以在45钢上制备Ni基非晶合金涂层的目的，采用非晶形成能力三判据原则及非晶成分团簇线定律法则，选择了采用常规非晶合金制备方法中具有极大玻璃形成能力的Ni59.35Nb34.45Sn6.2合金粉末，在保护气氛下，制备非晶涂层，并对不同输出功率下得到的涂层进行微观组织和结构表征及性能测试。

Methods The absorbed doses of patients in coronary artery angiography by INNOVA 2000 total digital flat-panel detector were compared with those by routine Advantx LCV.

方法应用INNOVA 2000全数字平板探测器心血管造影机，和常规机器比较冠脉造影患者吸收剂量。

Methods Conventional antero- posterior and lateral views of DSA were initially taken in 30 patients with supected vascualar lesions using GE LCV plus DSA.

方法使用GE数字减影机对疑有血管病变的30例进行常规正侧位检查，而后选择合适的技术参数，对18例进行旋转DSA检查。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。