管下的

Methods:By random sampling, 286 old patients with tumor were enrolled in this study.

目的：比较外周置入中心静脉导管和锁骨下静脉置管在老年肿瘤患者中应用的效果。

As he passed the Ruhmkorff coil charge through the tube, he determined that the cover was light-tight and turned to prepare the next step of the experiment.

当他通过Ruhmkorff线圈通过管费，他认定，涵盖了光紧，转向准备下一步的实验。

The effects of different level bentonite on the content of soil water and soil organic matter in the field are studied with the sandy sieve tube method.

通过田间条件下砂滤管试验，研究了不同膨润土施用量及有机物料对砂土土壤含水量和有机质含量的影响。

Withdraw the bag cage, release the damaged bag from the tube sheet by pressing one point of the snap ring inwards and remove the bag.

取出袋笼，把扣环一端向里压，从管板上取下破损的袋子。

Objective To investigate the role of oxidative stress on renal injury induced by fluoride and the expression of Bcl-2 on the oxidative stress of renal tubular cells exposed to sodium fluoride at different concentration.

摘要目的观察不同染氟条件下大鼠肾小管上皮细胞氧化应激能力变化及Bcl-2 在氧化应激时的表达。

In conclusion,in a difficult intubation scenario, the lighted stylet has emergedas the preferred alternative airway device.

综上所述，在困难气管插管情况下，光导管是首选的更换设备。

objective: to evaluate low-field mri in the diagnosis of primary spinal subdural tumors.

目的：探讨mri对椎管髓外硬膜下原发肿瘤的诊断价值。

In the thesis HDPE submergible double tube roundish cage was illustrated to specify the size selection of submersible control platform.

以"HDPE升降式圆形双浮管深水网箱"为应用实例，h=24 m，H=7 m，r=7.15 m，h1=7.0 m，h2=1.0 m，l=25 m，h4=5.0 m，在浪高5 m，风力10级的情况下，网箱系统工作正常。

the best treatment on csdh is to drill the double cava and continuously swash and drainage.

钻孔双腔管持续冲洗引流是治疗慢性硬膜下血肿的较好手术方式。

Methods Twenty-one cases of knee pyoarthrosis were treated by debridement and subtotal synovectomy under arthroscope and combined with intravenous antibiotics and systematic postoperative rehabiliation.

目的 介绍关节镜下清理术在早期膝关节化脓性关节炎治疗中的应用方法 21例化脓性膝关节炎在关节镜下行关节清理术，同时行置管冲洗术。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。