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- However,the channel transmission of drilling fluid pressure,well depth and pump pressure have serious effect on the sampled signal in the measurement while drilling(MWD) system. 由于受到钻井特殊条件的限制,井底和地面之间的随钻测量信号难以通过有线方式进行传输,目前工程中主要采用基于钻井液脉冲位置编码调制的无线传输方式。
- Fluid pressure signal validates result of flow field computation. 液体压力信号验证流场建模与计算的结果。
- Cerebrospinal fluid pressure, globulin of convention and biochemistry, immunity is normal. 脑脊液压力,常规及生化、免疫球蛋白正常。
- Geostress, geotemperature and fluid pressure fields are the major factors affecting the oil-gas migration. 地应力场、地温场和渗流场是影响油气运移的主要因素。
- Oil pressure transmission is employed for the workbench, with automatic positioning, high efficiency, and accurate aperture processing. 工作台采用油压输送,自动定位。效率高,孔距加工精确。
- Conclusion The result of this study supports the theory of inadequate abdominal pressure transmission in female stress urinary incontinence. 结论超声尿动力学研究结果支持压力性尿失禁膀胱尿道压传递障碍学说。
- Kai Xuan-check Cast Steel Valve in the fully open state, almost unimpeded fluid pressure, the pressure drop through the valve relatively small. 旋启式止回阀在完全打开的状况下,流体压力几乎不受阻碍,因此通过阀门的压力降相对较小。
- In measuring the discharge of compressable fluid, this sensor can display the fluid pressure and pressure difference simultaneously. 在测量可压缩流体的流量时,此传感器能同时显示出流体的压力和差压。
- Objective To study the force and pressure transmission through normal wrist, and the effect of transverse carpal ligament release on the biomechanics of carpal tunnel. 摘要目的研究正常腕部载荷传递及关节接触应力分布情况,以及腕横韧带切除对腕部生物力学的影响。
- An example proved the view, while the WOB is transferred by spring and fluid pressure, the vibration of drill string can lie diminished. 实例分析验证了这种观点。同时由于压力是靠弹簧和液压传递的,所以其还有减振的效果。
- Moreover,in the test of pressure transmission exhaust and silencing of noise,the material shows more properties of exhaust and noise elimination than the burnt copper powder. 在气压传动排气消声的测试中,与铜粉末烧结件相比具有更好的排气性能和消声性能。
- Based on principles of physicochemistry, this paper studies fluid pressure and phase states of gas (oil) bearing fluid systems. 本文从流体体系的观点出发,应用物理化学原理,分别对含(油)气流体的流体压力和存在相态进行了研究。
- The key technology of the brake locking and release for heavy haul freight cars applied by the retarder has been realized under low pressure transmission. 解决在低压传动条件下,实现减速器对重载货车的制动锁闭和缓解解锁的关键技术。
- CONCLUSIONS: Cerebrospinal fluid pressure is significantly lower in POAG patients compared with that in nonglaucomatous controls. 这些数据支持脑脊液压可能在开角型青光眼的发病中具有重要作用。
- In horizon, pore fluid pressure circularly distribute, i.e, from the center to the margin of the sag, fluid pressure decreases gradually. 异常高压控制了研究区油气区域运聚,由洼陷中心向边部依次发育岩性油气藏、构造-岩性油气藏环带、潜山油气藏环带。
- Any of a group of eye diseases characterized by abnormally high intraocular fluid pressure,damaged optic disk,hardening of the eyeball,and partial to complete loss of vision. 青光眼一种眼疾,症状是眼内液体压力超常的高,眼膜受损,眼球硬化,部分以至完全丧失视力。
- A region of space characterized by a physical property,such as gravitational or electromagnetic force or fluid pressure,having a determinable value at every point in the region. 场,磁场有物理性质,如引力或电磁力或液压的空间区域,在此区域中每一点有一定值。
- Because the transmission of the dolly car is carried out by the hydraulic pressure transmission system, we introduce the designing of the hydraulic system and calculations involved. 因为小车的传动是采用液压系统来实现的,所以还介绍了小车的液压系统设计以及相关计算。
- Through the example of the strengthening project of the dam of Huangjin Reservoir, the application of the plastic concrete cutoff wall by the fluid pressure clam is introduced. 以黄金水库大坝除险加固工程为实例;介绍了液压抓斗造塑性砼防渗墙在土坝加固中的应用.
- Introduce the basic principle and structure of pneumo-hydraulic pressurization transmission,application in fixture design and it's advantage. 介绍气液增压传动装置的基本原理、结构,在夹具设计中的应用以及它的优越性。