目的探讨原发性低颅压性头痛的临床特点。
Objective To explore the clinical features of primary hypotensive cranial pressure headache.
远源碰撞山间盆地属压性盆地，生油岩系不发育。
The distal-collisional intermontane basin is a compressive basin, with poor developed source rocks.
方法回顾分析16例原发性低颅压性头痛患者的临床资料。
Methods Clinical data of 16 cases of primary hypotensive cranial pressure headache were retrospectively analyzed.
某矿床16号线矿体水文地质特点为地下水埋深大、承压性低。
The specific feature of the 16th section line ore body of a deposit is deep water table and low confined aquifer.
润滑性及极压性良好，有效地提高光洁度及控制工件的精准度。
Very good lubricity and EP property to improve surface finishing and dimensional control of the components.
良好的润滑性和极压性，有效地提高光洁度及控制工件的精准度。
Very good lubricity and EP property to enhance surface finishing and dimensional control of components.
其分支断裂帕西木断裂在中更新世之后，由正断层变为压性断层。
Its branched fault, the Paximu fault, has changed to compressive fault from tensional one after the Middle Pleistocene.
实验还表明，大型压性盆地的形成与岩石圈下层稳定块体的存在有关。
The experiments also show that the origin of large scale compressional basins are associated with the existence of stable blocks in the lower lithosphere.
依据压性断裂分带模式，对九个实例进行了系统取样，共分析样品36个。
Based on the zonal model of compression faults, systematic sampling has been carried out in nine examples including analysis of 36 samples.
目的观察自行设计的微棱形针刀治疗枕大神经、枕小神经卡压性头痛的疗效。
Objective To observe the effect of microprismatic needle scalpel(MPNS) on headache induced by compression of greater occipital nerve or lesser occipital nerve.
具有极佳的极压性、提高机床和零件的防锈周期，适用于高温、高湿地区使用。
Excellent extreme pressure, improve machine and parts of rust, suitable for high temperature period, humidity region.
震中区产生了规模较大的地面破裂带，其中有张性、压性和剪切等多种型式裂缝。
In the meizoseismal area, there appeared a large number of fissures and fractures, consisting of types of tension, compression and shear.
根据计算结果和有限元模拟的误差，就叶蜡石密封性和传压性间的关系进行了探讨。
The correlation between sealing performance and pressure conduction of pyrophyllite was discussed according to calculation result and …
淮南煤田阜凤逆冲断层是一压性断层，使寒武系灰岩、砂泥岩推覆于二叠系煤系地层之上。
Cambrain limestone and sandy mudstone were pushed onto the Permian coal measures by the Fufeng thrust in Huainan coalfield.
由地震资料分析认为，造成压性盆地地层缩短的原因主要有两方面：①断裂作用；②褶皱作用。
The analysis of seismic data comes to the conclusion that the shortening of formations in a compressional basin mainly results from faulting and folding.
由脂肪酸锂皂稠化矿物油及配入多款极压添加剂的极压润滑脂，表现出绝佳的极压性及抗磨性。
By lithium fatty acid soap thickener mineral oil and adding a variety of extreme pressure additives extreme pressure grease, exhibit excellent extreme pressure and antiwear property.
湘西龙溪塘岩溶区，受NE向压性大断裂控制，岩溶发育具极不均匀性，断裂本身富水条件差。
The karst area of Longxitang in the western part of Hunan is controlled by ne extrusion rupture so the karst growth is very uneven, the rupture itself has poor condition for storing water.
近两年东西向的压性作用较前明显，北京以南地区是运动的转化地区及面应变象限的准中心地区。
The compression in the EW direction during recent two years is more obvious than before, to south of Beijing it is the area of movement conversion and the quadrant pseudo-center of surface strain.
在硫化异丁烯氧化中，一部分硫化异丁烯分子转化为亚砜和砜，极压性明显提高，腐蚀性有所增加。
Sulfoxide and sulfone, which are formed in oxidization of SIB, improve the EP properties and increase the copper corrosion.
本产品具有优良的机械安全性、氧化安定性、防腐蚀性及良好的极压性，使用寿命长，润滑性能好。
This product has excellent mechanical safety, oxidation stability, corrosion resistance and good extreme pressure and long service life, good lubricating performance.
试验表明：活性硫改善了齿轮油的极压性，对抑制铜腐蚀性、防锈性能和抗氧化性能均有不利的影响。
It is concluded that active sulfur compounds may improve the oil's EP property but harm inhibition of copper corrosion, antirust property and anti-oxidation stability.
综合了菜子油和硫化切削油的优点，既具备菜子油摩擦系数的特点，又具有硫化切削油高极压性的特点。
Synthesis of rapeseed oil and sulfide cutting oil has the advantages of both with rapeseed oil, coefficient of friction, but also has high sulfide cutting oil extreme pressure characteristics.
目的：探讨改善微循环对周围神经嵌压性损害血管内皮细胞生长因子(VEGF)表达和病理改变的影响。
Aim: to study the influences on expression of vascular endothelium growth factor (VEGF) and pathologic changes by improving microcirculation following crushing lesion of sciatic nerve in rats.
在分析了国内外压性盆地油气地质规律的基础上，提出了“山前”和“山前油气富集成藏”的概念及理论认识。
On basis of analysis of geological characteristics of compressional basins in the world, the concept and theory of piedmont and piedmont hydrocarbon accumulation was proposed.
具有极佳的极压性、提高机床和零件的防锈周期，加工的工件防锈期在20天以上，适用于高温、高湿地区使用。
Excellent extreme pressure, improve machine and parts of rust cycle, antirust period in more than 20 days, suitable for high temperature, humidity region.
黏膜面表现为梳齿状黏膜纹聚集改变253处，颗粒结节状改变23处，外压性改变20处，弥漫性改变62处。
Mucosal changes showed as parallel tethered relief in 253 lesions, granular in 23 lesions, compression in 20 lesions and diffused change in 62 lesions.
经大量的性能试验，结合BP神经网络的拟合、优化功能，最终研制出具有很好的极压性、清洗性、防锈性和安全性的拉延油。
By lots of experiments, along with the BP neural network's fitting and optimizing function, an excellent drawing oil with good load carrying capacity, cleanout and secure performance was developed.
材料与方法25例经影像学确诊为输尿管狭窄并上尿路积水中，20例为输尿管取石术后狭窄，5例为不明原因非外压性狭窄。
Materials and Methods Of 25 cases with ureteral stricture and upper hydroureterosis, 20 were due to ureterolithotomy and 5 non-external compressive stricture of unknown cause.
海槽玄武岩构造环境属于过渡洋中脊玄武岩 （张性 ）与岛弧玄武岩 （压性 ）之间 ，代表的仍是海槽早期的岩浆活动。
The tectonic settings of the basalts are transitional between MORB (tensile) and IAB (compressive), still representing the earlier stage of magma activities in the Okinawa Trough.
海槽玄武岩构造环境属于过渡洋中脊玄武岩 （张性 ）与岛弧玄武岩 （压性 ）之间 ，代表的仍是海槽早期的岩浆活动。
The tectonic settings of the basalts are transitional between MORB (tensile) and IAB (compressive), still representing the earlier stage of magma activities in the Okinawa Trough.
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