我们的研究有一定的局限性：（1）动脉导管部位不是随机分配的；
Our study has certain limitations: (1) Arterial catheter access was not randomly assigned;
这些玻璃导管能够让研究者在数周或是数月后重新观察同样部位的深部大脑。
The guide tubes allow researchers to return to exactly the same location of the deep brain repeatedly over weeks or months.
每个部件的整个重量由它的表面支撑，比较厚重的部位让人联想起承受大部分重量的导管结构。
The entire weight of each object is supported by its skin, with thicker areas that are reminiscent of natural vascular structures bearing most of the load.
肩部的头静脉是放置静脉导管最好的部位之一。
One of the best areas for the cannula is the cephalic vein in the shoulder area.
CVC - RI与使用导管腔数、置管时间、置管部位有关。
CVC-RI is related to the number of catheter lumen, catheter time, catheter position.
目的探讨中心静脉导管置管部位对血液透析效果的影响。
Objective To explore the effects of various ways of central vein catheterization on hemodialysis.
注意到一个导管内的不典型增生，如图(图4 100倍，图5 200倍)，与以前活检部位接近。
Atypical proliferation was noted in one duct as FIG (FIG 4 100x, FIG 5 200x), closely to the previous biopsy area.
不同部位的木质化的程度不同，原生木质部中只有轻微的加厚，而在厚壁组织和一些木质部导管中则进一步加厚，平均含25%-30%的木质素和50%的纤维素。
The degree of lignification varies from slight in protoxylem to heavy in sclerenchyma and some xylem vessels, but values of 25-30% lignin and 50% cellulose are average.
方法54例SAP患者，根据CT检查结果结合DSA造影置导管于病变部位的供血动脉。
Methods 54 patients with SAP were treated with regional intra-arterial infusion after the patients were diagnosed with CT and DSA.
结果81例患者中出现局部感染2例，导管外移和皮肤过敏各3例，穿刺部位肿胀明显9例。
Results There are 2 cases of local infection, 3 cases of PICC displacement, 3 cases of skin hypersensitivity and 9cases of obvious swelling on the puncture.
结论开展目标性监测对控制icu导管相关性血流感染发病率具有显著效果，因此全面开展目标性监测对控制重点部位感染发病率有积极意义。
CONCLUSION the targeted monitoring can effectively control the CRBSI in ICU, therefore launching the overall targeted monitoring can effectively control the nosocomial infection incidence.
结论开展目标性监测对控制icu导管相关性血流感染发病率具有显著效果，因此全面开展目标性监测对控制重点部位感染发病率有积极意义。
CONCLUSION the targeted monitoring can effectively control the CRBSI in ICU, therefore launching the overall targeted monitoring can effectively control the nosocomial infection incidence.
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