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On the basis of analyzing the mechanism of the hydraulic pulse, the rock-breaking mechanism of themechanical cut-out hydraulic pulse is discussed by using transient flow theory, the working principle and its structural characters of SLPMC mechanical cut-out hydraulic pulse tool are introduced.

在分析水力脉冲产生机理的基础上，探讨了基于瞬变流理论的机械阻断式水力脉冲破岩机理，介绍了SLPMC机械阻断式水力脉冲工具的工作原理及结构特点，简单叙述了该工具在胜利油田进行的2口井的现场试验情况。

The rock-breaking mechanism, assisted rock-breaking mechanism of this new drilling technology is analyzed, and the lab rock-breaking experiment of post-mixed pulsed abrasive water jet is carried out.

提出了井底岩屑磨料脉冲射流钻井的技术构想，设计了相关的工具，分析了井底岩屑磨料脉冲射流破岩、辅助破岩的机理，进行了后混合磨料脉冲射流破岩室内实验研究。

A two-level-caches mechanism is brought in the Generalized Framework for Access Control based on a three levels model of access, and is implemented in Red-Flag Secure OS. Experiments has proved that the two-levels-cache mechanism can effectively improve performance of the GFAC.

引入&二项缓冲机制&到通用访问控制框架中，有效地解决了访问控制框架在支持多种安全政策时效率低下的问题，并建议将&二项缓冲机制&引入到访问控制框架的国际标准ISO/IEC 10181-3：1996中。

This essay describes the application of the cylinder cram mechanism and the planetary gear system in the multi head anti stealing cover seal mechanism.

通过行星轮系-圆柱凸轮机构在多头防盗盖封口机中的应用，详细论述了其运动原理及设计要点。

Based on the analysis of venture capitalists' competency, the main-line of this paper can be demonstrated as follows: structure of venture capitalists' competency—appraisal of venture capitalists' competency—mechanism for developing the competency of venture capitalists'—the incentive and constraint mechanism for developing the competency of venture capitalists'.

全文以创业投资家素质分析为基础，按创业投资家素质架构——创业投资家素质评价——创业投资家素质培育机理——创业投资家素质培育的激励约束机制的主线来展开研究工作。

When the squirt flow mechanism occurs, the squirt flow mechanism dominates the contribution to the energy loss of compressional waves at low frequencies.

依据非牛顿流体饱和各向同性孔隙介质BISQ声学模型，喷射流动只影响纵波的频散和衰减，而饱和流体的非牛顿流效应不仅影响纵波，而且还影响横波的频散和衰减。

The protocol of this research would be carried out as follows: to evulate effects of sodium ferulate on experimental colitis model of rats induced by acetic acid and investigate its mechanism; to evulate effects of sodium ferulate on experimental colitis model of rats induced by trinitrobenzene sulfonic acid with ethanol and investigate its mechanism.

我们在建立乙酸、三硝基苯磺酸(2，4，6-trinitrobenzene sulfonic acid，TNBS)两种经典大鼠结肠炎模型的基础上，采用灌肠给药方式来观察阿魏酸钠对这两种大鼠实验性结肠炎的作用效果，进而从不同角度对其有关机制进行探讨，以期为阿魏酸钠成为IBD有效治疗药物的开发应用提供实验依据。

It is important to combine banking mechanism with the modern enterprise system,and seek the way of trans- forming banking mechanism.

重要的是把银行运行机制与现代企业制度结合起来，寻求转换银行运行机制的途径。

The F-P structure, especially the thermal-strain mechanism of thermal bimetal sheets were investigated deeply in the paper, the Finite Element Analysis results for both the "four nodes" and the "ring" confinements were given; the size of the ring hole can be simply changed to agilely meet the requirement of the different measurement range; the materials match and the parameters selection of the thermal bimetal sheets were analyzed and discussed, and some available suggestions were given; the F-P temperature sensors with the two developed bimetal sheets confinement mechanism were designed and fabricated, the practical measurements were carried out, and the experiment results were analyzed and discussed.

文中对所提出的F-P腔结构，特别是热双金属片的应变机制进行了较系统深入的研究，给出四点约束和环状约束具体有限元分析结果；提出的环状约束可以简单改变环孔大小灵活适应不同量程的需要；对热双金属片材料配对和参数选择进行了分析讨论，并给出有益的建议；实际制作了两种约束机制的光纤热双金属片F-P腔温度传感器，进行了相关实际测试，并对实验结果进行了讨论。

Verifies the rationality of the mechanism by test. Based on analysis of the positive independent mechanical split path transmission, shift force is calculated. According to the shift force and requirements in shift time, parameters of selection and shift operating mechanism are confirmed.

对正独立式机械双流传动装置换挡过程进行运动学、动力学研究，计算出传动装置的换挡力，并结合整车对换挡时间的要求，初选选换挡执行机构的选位、换挡油缸的参数进行计算，最终得到选换挡执行机构的设计参数。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。