Objective: To investigate the alteration of subarachnoid space ( SS) in the craniocervical junction ( CCJ) region of the patients with Chiari type I malformation ( CMI) and to study its clinical significance in the pathogenesis and its surgical treatment.

Methods A prospective series of 12 patients with Chiari ⅰ malformation ( 8 with syringomyelia) underwent decompression of the craniocervical junction ( CCJ), duraplasty and exploration of intradural contents.

方法12例ChiariⅠ畸形患者（8例合并脊髓空洞症）行颅颈减压、硬膜成形、硬膜下探查术。

Objective To establish reference criteria on normal angles at the cranial base and the cranio-cervical junction ( CCJ) on MRI and to create a new method for the diagnosis of basilar invagination by MRI.

目的建立颅底及颅颈交界夹角的MR正常参考标准并提出MRI诊断颅底陷入症（BI）的新方法。

Application of CCJ/ A-30 Swashing Dust Remover

CCJ/A&30冲激式除尘器的应用

Owing to build a network station of CCJ, Yaobo didn't come with us to buy material.

由于我们小组的姚波负责网站的建设，没有和小组的另外三位成员一起买材料。

Measurement to Improve the Stability and Efficiency of CCJ/ A Serial Swashing Dust Catcher

提高CCJ/A系列冲激式除尘器稳定性和效率的措施

Today's wine I drink today; tomorrow's sorrow Bear tomorrow

今朝有酒今朝醉，明日愁来明日当

In this specific case, we say the soldiers enjoy rights, military spouses obligation.

这种具体情况下，我们说军人享有权利，军人的配偶负担义务。

The ICRC believes that in this instance the Israeli military failed to meet its obligation under international humanitarian law to care for and evacuate the wounded.

红十字国际委员会相信，在这种情况下，以军没有履行国际人道法规定的救护并转移伤者的义务。

Every citizen has the obligation to perform military service.

每个公民都有服兵役的义务。

Every citizen has the obligation to perform military service.

每个公民都有服兵役的义务。

Construction, Expression and Immunogenicity of Gene Vaccines and Recombinant Adenovirus of CCV

犬冠状病毒基因疫苗与重组腺病毒的构建、表达及免疫原性研究

Retrofit of CCV 125/ 13 Type Feed water Pumps in Tangshan General Power Power Plant

唐山发电总厂CCV125/13型给水泵的技术改进

CCV of healthy subjects was significantly different from that of patients with heart or lung disease.

健康人与心血管疾病病人的心肌收缩能力的变异性存在着显著性差异。

Technical Differences between Domestic and Imported CCV Lines for XLPE Cables and Future Development

国产与进口CCV交联聚乙烯绝缘电缆工艺装备技术差异及未来的发展

Development of Steam Control in CCV Lines

连硫生产线水汽控制的研制

Development of Nucleotide Probe to CCV and Comparison of the Sequences

犬冠状病毒核酸探针的制备及其基因序列的测定与比较

An investigation of a longitudinal decoupling control law for a CCV type aircraft

CCV飞机纵向解耦控制律的研究

The formation of the polymetallic nodule belt in the CCZ is attributed to the effect of resources of plate tectonics and seafloor spreading, and the reworking of the late-stage supergene geological processes.

东太平洋CC区多金属结核矿带的形成应归于海底板块扩张活动的一种资源效应和经后期表生地质作用改造的结果。

Compared with zeolite, adsorption quantities of CCZ for three dyes were all improved.

与沸石相比，CCZ对三种染料的最大吸附量均有所提高。

Study on the Apoptosis Induced by CDV Using the Flow Cytometry

应用流式细胞术研究犬瘟热病毒感染细胞的凋亡